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Search results “Oracle index binary integer”
PL/SQL Tutorial: Differences Between PLS_INTEGER and BINARY_INTEGER
 
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Differences Between PLS_INTEGER and BINARY_INTEGER SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 632 TechLake
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
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This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx STILL NEED MORE HELP? Connect one-on-one with a Programming Tutor. Click the link below: https://trk.justanswer.com/aff_c?offer_id=2&aff_id=8012&url_id=238 :)
Views: 787003 Paul Programming
GROUPING ID function in SQL Server
 
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grouping_id function in sql server 2008 grouping_id in sql server 2008 example sql server grouping level In this video we will discuss 1. GROUPING_ID function in SQL Server 2. Difference between GROUPING and GROUPING_ID functions 3. Use of GROUPING_ID function GROUPING_ID function computes the level of grouping. Difference between GROUPING and GROUPING_ID Syntax : GROUPING function is used on single column, where as the column list for GROUPING_ID function must match with GROUP BY column list. GROUPING(Col1) GROUPING_ID(Col1, Col2, Col3,...) GROUPING indicates whether the column in a GROUP BY list is aggregated or not. Grouping returns 1 for aggregated or 0 for not aggregated in the result set. GROUPING_ID() function concatenates all the GOUPING() functions, perform the binary to decimal conversion, and returns the equivalent integer. In short GROUPING_ID (A, B, C) = GROUPING(A) + GROUPING(B) + GROUPING(C) Let us understand this with an example. SELECT Continent, Country, City, SUM(SaleAmount) AS TotalSales, CAST(GROUPING(Continent) AS NVARCHAR(1)) + CAST(GROUPING(Country) AS NVARCHAR(1)) + CAST(GROUPING(City) AS NVARCHAR(1)) AS Groupings, GROUPING_ID(Continent, Country, City) AS GPID FROM Sales GROUP BY ROLLUP(Continent, Country, City) Row Number 1 : Since the data is not aggregated by any column GROUPING(Continent), GROUPING(Country) and GROUPING(City) return 0 and as result we get a binar string with all ZEROS (000). When this converted to decimal we get 0 which is displayed in GPID column. Row Number 7 : The data is aggregated for Country and City columns, so GROUPING(Country) and GROUPING(City) return 1 where as GROUPING(Continent) return 0. As result we get a binar string (011). When this converted to decimal we get 10 which is displayed in GPID column. Row Number 15 : This is the Grand total row. Notice in this row the data is aggregated by all the 3 columns. Hence all the 3 GROUPING functions return 1. So we get a binary string with all ONES (111). When this converted to decimal we get 7 which is displayed in GPID column. Use of GROUPING_ID function : GROUPING_ID function is very handy if you want to sort and filter by level of grouping. Sorting by level of grouping : SELECT Continent, Country, City, SUM(SaleAmount) AS TotalSales, GROUPING_ID(Continent, Country, City) AS GPID FROM Sales GROUP BY ROLLUP(Continent, Country, City) ORDER BY GPID Filter by level of grouping : The following query retrieves only continent level aggregated data SELECT Continent, Country, City, SUM(SaleAmount) AS TotalSales, GROUPING_ID(Continent, Country, City) AS GPID FROM Sales GROUP BY ROLLUP(Continent, Country, City) HAVING GROUPING_ID(Continent, Country, City) = 3 Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/groupingid-function-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/groupingid-function-in-sql-server_27.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 32375 kudvenkat
SQL 049 Data Types, BLOB Binary Large Object, GRAPHIC
 
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Explains the BLOB Binary Large OBject data type GRAPHIC. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 1352 cbtinc
CPLEX Seminar - Getting started with CPLEX Studio (part 1)
 
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Solving optimization problems in CPLEX Studio IDE using OPL
C# Tutorial 22: Checkbox , radiobutton and groupbox with Database in C#
 
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GroupBox How to auto create radiobutton and groupbox C# C sharp tutorial How to build two radio button groups in Visual C# 2010 I need to build two groups of radio buttons, so that client can put an answer in ... your radio boxes will be grouped by which group box they are in. ... Defining environment variables for visual studio 2010 to use during build? Radio buttons and check boxes to display selected in textbox Getting User Choices: Using Check Boxes and Radio Buttons Check box, Radio button, and Group box in Visual . Let's now use the check box, radio button, and group box in a single application Radio Buttons - Visual C#
Views: 149908 ProgrammingKnowledge
Convert UTF-16 Code into String with JavaScript | String.fromCharCode Method
 
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A quick video to explain how to use the 'fromCharCode' method on Strings in JavaScript. This method/function allows you to convert a UTF-16 Code Point into a String, or optionally, a sequence of Strings. A method like this would likely be more seen on server-side JavaScript code rather than the front-end, especially when dealing with files, network streams or encryption. In this video I take you through how this function works and how you can use it. Support me on Patreon: https://www.patreon.com/dcode For your reference, check this out: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCharCode Follow me on Twitter @dcode! If this video helped you out and you'd like to see more, make sure to leave a like and subscribe to dcode!
Views: 486 dcode
Oracle DBA Tutorial for Beginners-1 | Oracle DBA Beginners Training | Intellipaat
 
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Link - http://intellipaat.com/oracle-db-developer/ This is a Database training video for both beginners and advanced learning that includes the aspects of database architecture, design, management, connectivity and testing. You will be proficient in writing data-centric programs using DBA for working with databases. Go through the Intellipaat Database online training, tutorials and interview questions for more.
Views: 865 Intellipaat
Flowing Binary: Advanced dive on how to manipulate non text data with Flow by John Liu
 
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Follow us on Twitter - https://twitter.com/mspowerbi More questions? Try asking the Power BI Community @ https://community.powerbi.com/
Views: 2683 Microsoft Power BI
SQL 057 Data Types, Time Interval Data, An Overview
 
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Explains the Time Interval data types, An Overview. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 573 cbtinc
Avoiding Datatype Selection Problems | Christian Antognini
 
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Oracle ACE Director Christian Antognini, partner and senior principal consultant at Trivadis AG, has spent 20 years troubleshooting performance issues with applications using Oracle Database. Recently the most common problems he sees are a direct result of incorrect datatype selection. In this 2 Minute Tech Tip recorded at Oracle OpenWorld 2015 Christian discusses what can go wrong and how to avoid it.
Views: 276 ArchBeat Archive
sql data types
 
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sql server 2008
Views: 348 jooorj
Lecture - 12 Indexing Techniques Multi-Level
 
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Lecture Series on Database Management System by Dr.S.Srinath, IIIT Bangalore. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 49923 nptelhrd
Java prog#14.How to Insert/Save data from netbeans java into database Sqlite (MySql)
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter netbeans java tutorial how to insert data from netbeans into database Insert information into a MySQL database - NetBeans - Java Insert Data Into Mysql Database Using Netbeans Insert Data Of Textfields In Database "netbeans"‎ Insert Data Into Database Using Netbeans to insert, update and delete new data into mysql database using jbutton. How to insert data into database how to insert java.sql.data into database sql - Java Date - Insert into database How to Insert Data into a table in mysql database insert values in table,JDBC Insert Row JDBC program to insert data into mysql database from java netbeans iit Learn java netbeans java tutorial netbeans
Views: 188753 ProgrammingKnowledge
Convert Text to Numbers or Numbers to Text
 
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Check out my Blog: http://exceltraining101.blogspot.com This video covers how to convert or change text to numbers using several methods. Also how to convert or change numbers to text using some different methods. #exceltips #exceltipsandtricks #exceltutorial #doughexcel
Views: 421980 Doug H
Lecture 04, 09/13: Splay Trees
 
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Splay trees.
Views: 10684 Karger Skoltech
MySQL tutorial SQL data types explained
 
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This MySQL tutorial explains how to set data types for columns in tables using SQL. For more data types check out the following official MySQL site: http://dev.mysql.com/doc/refman/5.7/en/data-types.html View SQL playlist here: http://www.youtube.com/playlist?list=PLrTXCzXE7TKJ--7JpN9Rxx3CU3_VPWJWU
Views: 14971 ITSophy
Writing your first java program in Eclipse
 
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Before you start, you need to install - 1. Java SE from http://www.oracle.com/technetwork/java/javase/downloads/index.html 2. Eclipse IDE from http://www.eclipse.org/downloads/packages/eclipse-ide-java-developers/marsr
Views: 2485 gaurav1780
Java prog#6. How to link jcombobox with database in Netbeans  Java  and Sqlite (mysql)
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Jave Netbeans and Sqlite (mysql) populate jcombobox In this video I have tried to show how to use jcombobox with database ComboBox for Java using NetBeans java netbeans and mysql populate combo box binding jComboBox to mysql database How to get the selected Text in JComboBox? populating combo box Fill JComboBox with MySQL data Netbeans Adding items to a jComboBox Populating Combo Box Selections With NetBeans - Java Fill JComboBox with MySQL data Java - JComboBox - Obtain Values How Use the Combo Box With Netbeans GUI Combo Box in Netbeans java - How do I populate jcombobox from a textfile? jComboBox demo Netbeans IDE Users - JCombo Box using Net Beans How To Add Jcombobox List From Database? link jcombobox with database Jcombobox with database help JAVA - How do I populate a jcombobox with information from a mySQL database? iit Learn java netbeans java tutorial netbeans
Views: 195759 ProgrammingKnowledge
Data types in SQL Server  - Part 5 Tamil
 
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Subscribe to IT PORT : https://www.youtube.com/c/itport28 SQL Server Tutorial in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ64enJDwWVvN3KduuZRlUrb3 SQL Server Concepts in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ67kdNIByJKAGBIBhor_h4Hs SQL Server Analytic Functions in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ65XIU5azEUgLVrBKEl-jWMV SQL Server Tutorial : https://www.youtube.com/playlist?list=PLouAaeZ4xQ66AYrzPtxt2SeeR4UABcBcO SQL Server Concepts : https://www.youtube.com/playlist?list=PLouAaeZ4xQ66zRe8-nDDy-YHY2o0rmbn4 SQL Server Analytic Functions : https://www.youtube.com/playlist?list=PLouAaeZ4xQ64hTsEdhLsVBquE1vERWngX In SQL Server, each column, local variable, expression, and parameter has a related data type. A data type is an attribute that specifies the type of data that the object can hold: integer data, character data, monetary data, date and time data, binary strings, and so on. There are 7 Data type Categories available: a) Exact numerics b) Approximate numerics c) Date and time d) Character Strings e) Unicode Character Strings f) Binary Strings g) Other data types Explained in Tamil
Views: 710 IT Port
SQL BASICS - CS50 on Twitch, EP. 6
 
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Join CS50's David J. Malan on a tour of the basics of SQL -- Structured Query Language -- which powers so many of the world's databases. From Excel to a simple web app, we'll look at some relational database principles and ultimately some simple syntax to get you started in the world of database programming. Co-hosted by Colton Ogden. Join us live on twitch.tv/cs50tv. This is CS50 on Twitch.
Views: 2743 CS50
SQL 044 Data Types, Approximate Numeric, Compare Database Usage
 
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Explains approximate numeric data types with a comparison of usage by the major databases. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 226 cbtinc
Part 28 C# Operators 4 Unary And Member Accessing
 
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Unary And Member Accessing C# provides many operators, which are symbols that specify which operations (math, indexing, function call, etc.) to perform in an expression. You can overload many operators to change their meaning when applied to a user-defined type. Operations on integral types (such as ==, !=, &, |) are generally allowed on enumeration (enum) types. The sections below list the C# operators starting with the highest precedence to the lowest. The operators within each section share the same precedence level. Arithmetic Overflow The arithmetic operators (+, -, *, /) can produce results that are outside the range of possible values for the numeric type involved. You should refer to the section on a particular operator for details, but in general: • Integer arithmetic overflow either throws an OverflowException or discards the most significant bits of the result. Integer division by zero always throws a DivideByZeroException. When integer overflow occurs, what happens depends on the execution context, which can be checked or unchecked. In a checked context, an OverflowException is thrown. In an unchecked context, the most significant bits of the result are discarded and execution continues. Thus, C# gives you the choice of handling or ignoring overflow. By default, arithmetic operations occur in an unchecked context. In addition to the arithmetic operations, integral-type to integral-type casts can cause overflow (such as when you cast a long to an int), and are subject to checked or unchecked execution. However, bitwise operators and shift operators never cause overflow. • Floating-point arithmetic overflow or division by zero never throws an exception, because floating-point types are based on IEEE 754 and so have provisions for representing infinity and NaN (Not a Number). • Decimal arithmetic overflow always throws an OverflowException. Decimal division by zero always throws a DivideByZeroException. Assignment and Lambda Operators Conditional Operator Null-coalescing Operator #HindiTutorial #DilipSir #askDilipSir #Youtuber #YouTube #you_tuber #Dilip #sir #india #tech #technology #videos #best #tutorial #how #know_how #CSharp #Excel #Word #HTML #CSS #ComputerTips_Tricks #ASP.net #WinFormApp #HowtoFix #VisualStudio #MSPowerPoint #OutLook #SQL #Hindi #Urdu #SocialTech #Facebook #GamePlays #gameplay #game_play #playGame #CallofDuty #CsharpinHindi #HTML5 #Advance_Excel #IA, #RRB, #IBPS, #SSC, #UPPSC, #2nd Grade, #LDC, #POLICE, #COMPUTER, #RAILWAY, #ASSISTANT, #TEACHER
Views: 18 Dilip MJ Gangwar
SQL Tutorial - 03 - Create - Database, Table, Index
 
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This SQL tutorial lives at: http://www.pvtuts.com/sql/sql-create The video describes how to create databases, tables, and indexes.
Views: 87886 ProgrammingVideos
Java Beginner Programming Tutorial - 7 - Operators, Int Math and more
 
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Click Here To Subscribe! ► http://bit.ly/JoinMyFun In this tutorial, I'll cover all the operators in the Java language. Along with some int math and much much more Get your JDK here: http://www.oracle.com/technetwork/java/javase/downloads/index.html Get eclipse here: https://www.eclipse.org/downloads/ ------------------------------------------------------------------------------------------------- Beside making tutorials, I also enjoy live stremaing on Twitch.tv Wanna see more? Head over to http://www.twitch.tv/lincxx Also follow me on Twitter https://twitter.com/MrJeremyLincoln
Views: 125 JeremyLincoln34
12. Fusion Trees
 
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MIT 6.851 Advanced Data Structures, Spring 2012 View the complete course: http://ocw.mit.edu/6-851S12 Instructor: Erik Demaine Fusion trees: sketching, parallel comparison, most significant set bit License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 6594 MIT OpenCourseWare
How Many Different Values Can be Stored in Bit Data Type - SQL Server Tutorial
 
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Bit is integer data type that can store 0,1 or Null. Bit take One byte ( 8 Bits) in memory to store these values for us. We often use this data type for the columns where we want to show if the record is active or In- Active. You can call those type of columns as status columns/ Flag Columns etc. As we know that bit can store only three possible values but when it comes to inserting that values it is Bit confusing. If you will insert 'TRUE' , It will take that as 1. If you will insert 'False', SQL Server will translate that to 0. There are more confusing part to it;) Watch the video and you will see what I am talking about BIT Data type in SQL Server. Blog post with scripts for this video: http://sqlage.blogspot.com/2015/03/how-many-different-values-can-be-stored.html
Views: 4096 TechBrothersIT
Reaktor Talks: Tour de Data Types: VARCHAR2 or CHAR(255)?, Andreas Scherbaum
 
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Ever wondered what might be the best data type for a certain use case? Is it better to use INTEGER or BIGINT, and should you use TIMESTAMP or is it better to use TIMESTAMPTZ? When is the last time you migrated a legacy database and wondered what to use as replacement for VARCHAR2 or CHAR(255)? How to store IP addresses or geographical data, does that fit into VARCHAR or is there something more suitable? PostgreSQL 9.6 comes with around 40 different data types preinstalled. This talk looks beyond INTEGER and VARCHAR and dives into some of the lesser known PostgreSQL data types. Use cases and examples show which data type is a good fit for a certain situation.
Views: 121 Reaktor
C# Tutorial 6:  Insert/Save data to database
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter -------------------------------------------------------------------------------- How to: Insert New Records into a Database Database Access with Visual C#.NET sql server - Insert Data into database in C# How to insert Data to Ms SQL server 2008 using C#.net .net - C# insert data into SQL table Using Visual C# and SQL cannot insert data into table..‎ c# import data from text file into sql databse line by line‎ store xml in SQL Server 2008 from C#‎ Using SQL in C# - Cannot insert data into SQL table visual C# - Could not Insert the data using VC# in MYSQl Add, save & retrieve data in SQL insert data in sql 2005 from excel file through c# asp.net‎ insert data into SQL table from pre filled boxes in C# 4.0‎ insert into database unsing ado.net and C#‎ Insert DateTime into SQL Server using C#‎ Searches related to c# insert data into sql c# insert data into sql table c# insert data into sql server inserting data into sql table insert query sql insert statement from another table
Views: 370965 ProgrammingKnowledge
Java Tutorial 1
 
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This is a beginner's tutorial on Java. In this video, I go over - Comments - Putting Out Words to the Computer - Integers (int) - Strings Eclipse - http://www.eclipse.org/downloads/ JRE - http://www.oracle.com/technetwork/java/javase/downloads/index.html Download the TNT App ------------------------------------------ https://play.google.com/store/apps/details?id=com.the.next.tech&feature=search_result Circle The Next Tech on Google+ ----------------------------------------- https://plus.google.com/b/117129413009398759934/117129413009398759934/posts Circle Me on Google+ -------------------------------- https://plus.google.com/114821890942793248881/posts?utm_source=chrome_ntp_icon&utm_medium=chrome_app&utm_campaign=chrome
Views: 16 The Next Tech
CS50 2017 - Lecture 10 - SQL
 
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00:00:00 - Muppet Teaser 00:03:02 - eprint 00:05:07 - Facebook Login Walkthrough 00:14:34 - Flask Sessions 00:28:56 - SQL 00:29:44 - Databases 00:36:55 - SQLite 00:39:01 - Database Operations 00:45:32 - SQL Data Types 00:54:33 - Optimizing the Database 01:06:13 - phpLiteAdmin 01:12:42 - Constraints 01:18:01 - Creating a Database 01:21:58 - sqlite3 01:25:14 - SQL in Python 01:33:15 - SQL Injection Attacks 01:38:50 - Adding SQL to Flask 01:43:31 - C$50 Finance
Views: 37058 CS50
Best Data Structures & Algorithms Tutorial {FREE} | Easy to Advanced Data Structures | Simpliv
 
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Explore the full course on Simpliv (special discount included in the link): https://www.simpliv.com/java/easy-to-advanced-data-structures/?seo Free Online Courses: https://www.simpliv.com/free-courses/?seo Online Courses special discount included in the link: https://www.simpliv.com/search/?seo All blog articles: https://www.simpliv.com/blogs/?seo Data structures are amongst the most fundamental ingredients in the recipe for creating efficient algorithms and good software design. Knowledge of how to create and design good data structures is an essential skill required in becoming an exemplary programmer. This course will teach you how to master the fundamental ideas surrounding data structures. What you will learn Mature understanding of data structures Algorithms associated with data structures Dynamic arrays Singly and doubly linked list Queues & Stacks Binary Trees and Binary search trees Heaps & Priority queues Union find/Disjoint set Hash table/Associative array Fenwick tree/Binary indexed tree Facebook Page: https://www.facebook.com/simplivllc Linkedin: https://www.linkedin.com/company/simpliv Twitter: https://twitter.com/simplivllc pinterest: https://www.pinterest.com/Simplivllc/ google+: https://plus.google.com/+SimplivLLC instagram: https://www.instagram.com/simplivllc/ #DataStructure #technology #Algorithms #education #DataScientist #programming #Software #webdevelopment #tech #IoT #ArtificiallIntelligence #Robotics #MachineLearning #BigData #AI #Java #javascript #code #coding #MySQL #Python #Ruby #Swift #DevOps #API #php #Linux #webdev #tech #Oracle
Views: 255 Simpliv
07 Program to reverse a given number| Tamilarulagam | C Programs with Solutions
 
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Views: 125 Tamilarulagam
10 05  BIT Data Type
 
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MYSQL 5 DEVELOPMENT
Views: 96 Miszkoxxx
Creating Dummy Variables or Indicator Variables in R | R Tutorial 5.5 | MarinStatsLectures
 
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Creating Dummy Variables or Indicator Variables in R: Making dummy or indicators variables to include categorical variables in a regression model with R Practice Dataset (LungCapData) here: https://statslectures.com; More Statistics & R Programming Videos: https://goo.gl/4vDQzT ►► Like to support us? You can Donate (https://bit.ly/2CWxnP2), Share our Videos, Leave us a Comment and Give us a Thumbs up! Either way We Thank You! In this R video tutorial, we learn what dummy or indicator variables are and how they are used to include categorical or qualitative variables or factors into a regression model in R. To consider a categorical variable as a predictor in a regression model, we create indicator variables to represent the categories that are not the reference. Note: If you include a categorical variable into a regression model in R, R will automatically create dummy variables for it. For example, if X1 is a numeric variable and X2 is a categorical variable with 4 levels, if you fit a linear regression model lm(Y ~ X1 + X2), R will automatically create the necessary 3 dummy variables for X2 when fitting the model. The video provides a tutorial for programming in R Statistical Software for beginners. ■Table of Content: 0:00:11 Categorical or qualitative variables (AKA factors) can be included in a regression model using dummy or indicator variables 0:00:31 Introducing the categorical variable example in R (CatHeight) 0:00:50 How many dummy or indicator variables are needed to represent a categorical variable in a regression model? 0:01:37 How to create dummy or indicator variables for a categorical variable with 6 levels with R programming language? (an example) 0:02:18 How to determine the reference or baseline group in R? 0:02:35 How an individual's height category is represented using dummy or indicator variables in R? 0:03:46 How to interpret the model coefficients for the dummy or indicator variables in R? 0:05:52 Why do we use dummy or indicator variables in a regression model in R? 0:06:00 How does R create the dummy or indicator variables in a regression model? 0:06:07 How does R choose the reference or baseline category? 0:06:19 How to change which category or level serves as the reference of baseline group in R? ► ► Watch More: ► Intro to Statistics Course: https://bit.ly/2SQOxDH ►Data Science with R https://bit.ly/1A1Pixc ►Getting Started with R (Series 1): https://bit.ly/2PkTneg ►Graphs and Descriptive Statistics in R (Series 2): https://bit.ly/2PkTneg ►Probability distributions in R (Series 3): https://bit.ly/2AT3wpI ►Bivariate analysis in R (Series 4): https://bit.ly/2SXvcRi ►Linear Regression in R (Series 5): https://bit.ly/1iytAtm ►ANOVA Concept and with R https://bit.ly/2zBwjgL ►Hypothesis Testing: https://bit.ly/2Ff3J9e ►Linear Regression Concept and with R Lectures https://bit.ly/2z8fXg1 Follow MarinStatsLectures Subscribe: https://goo.gl/4vDQzT website: https://statslectures.com Facebook:https://goo.gl/qYQavS Twitter:https://goo.gl/393AQG Instagram: https://goo.gl/fdPiDn Our Team: Content Creator: Mike Marin (B.Sc., MSc.) Senior Instructor at UBC. Producer and Creative Manager: Ladan Hamadani (B.Sc., BA., MPH) These videos are created by #marinstatslectures to support some courses at The University of British Columbia (UBC) (#IntroductoryStatistics and #RVideoTutorials for Health Science Research), although we make all videos available to the everyone everywhere for free. Thanks for watching! Have fun and remember that statistics is almost as beautiful as a unicorn!
Unsigned Integers for MySQL with PHPMyAdmin
 
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What exactly are unsigned integers and how to create them in PHPMyAdmin.
Views: 1075 mobileAppDesignDev
PHP Integer Datatype | Php | Php Integer | Datatype | Integer | Php Variables | Wikitechy.com
 
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Integer means numeric data types, which is also defined as a whole number with no fractional and decimal components.Integer may be lesser than or greater than or sometimes equals to zero.Integers can be specified in decimal (10-based), hexadecimal (16-based) or octal (8-based) notation, optionally preceded by a sign (- or +). For more details visit: http://goo.gl/PuioCc Follow us on: Facebook: https://www.facebook.com/wikitechy Twitter: https://www.linkedin.com/company/wikitechy Google Plus: https://plus.google.com/u/0/113860990046915520924 Linked in :https://www.linkedin.com/company/wikitechy Pinterest: https://www.pinterest.com/wikitechy/ Tumblr: http://wikitechy.tumblr.com/ Stumbleupon: http://www.stumbleupon.com/stumbler/wikitechy Flipboard: https://flipboard.com/@Wikitechy
Views: 216 Wikitechy
How to install Java(Hindi)
 
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Subscribe : http://bit.ly/2j0HVAp App Link: http://bit.ly/2iE62qv FB : https://www.facebook.com/stsmentor/
Views: 157 Online Tutorial
how to create database ,table  with primary key and auto increment in phpmyadmin
 
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This video explain how to create database and table and primary and auto increment in phpmyadmin
Views: 57898 expert programming
CS50 2018 - Lecture 8 - SQL
 
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00:00:00 - Introduction 00:00:50 - Hackathon Teaser 00:02:23 - Week 7 Recap 00:05:35 - C$50 Finance 00:07:47 - Cookies 00:15:46 - store 00:22:22 - Databases 00:27:15 - Mock Database 00:29:07 - SQL 00:39:32 - SQLite 00:51:52 - phpLiteAdmin 01:12:54 - lecture 01:38:39 - Race Conditions 01:45:57 - SQL Injection Attacks
Views: 17459 CS50
String Functions in SQL Server part-II || SOUNDEX, DIFFERENCE, LEFT, LEN, LOWER, LTRIM in SQL
 
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This video will provide you the details of each string functions in SQL Server 2014. I'll be walking through each and every kinds of build in function which are available in SQL Server in my next videos. Previous video for more String Functions https://www.youtube.com/watch?v=6cgn44DZ7w8 ******************************************************************************* SOUNDEX (Transact-SQL) Returns a four-character (SOUNDEX) code to evaluate the similarity of two strings. The SOUNDEX() returns a four digit code for a varchar value passed to it. The same code is returned for all those names whose pronunciation is similar.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse SOUNDEX ( character_expression )  Arguments character_expression Is an alphanumeric expression of character data. character_expression can be a constant, variable, or column.  Return Types Varchar ******************************************************************************* DIFFERENCE (Transact-SQL) Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse DIFFERENCE ( character_expression , character_expression )  Arguments character_expression Is an alphanumeric expression of character data. character_expression can be a constant, variable, or column.  Return Types int ******************************************************************************* LEFT (Transact-SQL) Returns the left part of a character string with the specified number of characters.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse LEFT ( character_expression , integer_expression )  Arguments character_expression Is an expression of character or binary data. character_expression can be a constant, variable, or column. character_expression can be of any data type, except text or ntext, that can be implicitly converted to varchar or nvarchar. Otherwise, use the CAST function to explicitly convertcharacter_expression. integer_expression Is a positive integer that specifies how many characters of the character_expression will be returned. If integer_expression is negative, an error is returned. If integer_expression is type bigint and contains a large value, character_expression must be of a large data type such as varchar(max).  Return Types Returns varchar when character_expression is a non-Unicode character data type. Returns nvarchar when character_expression is a Unicode character data type. ******************************************************************************* LEN (Transact-SQL) Returns the number of characters of the specified string expression, excluding trailing blanks.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse LEN ( string_expression )  Arguments string_expression Is the string expression to be evaluated. string_expression can be a constant, variable, or column of either character or binary data.  Return Types bigint if expression is of the varchar(max), nvarchar(max) or varbinary(max) data types; otherwise, int. ******************************************************************************* LOWER (Transact-SQL) Returns a character expression after converting uppercase character data to lowercase.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse LOWER ( character_expression )  Arguments character_expression Is an expression of character or binary data. character_expression can be a constant, variable, or column. character_expression must be of a data type that is implicitly convertible to varchar. Otherwise, use CAST to explicitly convert character_expression.  Return Types varchar or nvarchar ******************************************************************************* LTRIM (Transact-SQL) Returns a character expression after it removes leading blanks.  Syntax -- Syntax for SQL Server, Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse LTRIM ( character_expression )  Arguments character_expression Is an expression of character or binary data. character_expression can be a constant, variable, or column. character_expression must be of a data type, except text, ntext, and image, that is implicitly convertible to varchar. Otherwise, use CAST to explicitly convert character_expression.  Return Type varchar or nvarchar
Views: 355 Softtech forum
Four Solutions to a Trivial Problem - Guy Steele Jr.
 
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Google Tech Talk, 12/1/2015, Presented by Guy L. Steele Jr. ABSTRACT: We present a small but interesting geometrical problem and then examine four different computational approaches to solving it: a "classic sequential solution" and three different approaches that are amenable to parallel implementation, comparing them to highlight various advantages and disadvantages, including total work required and minimum time to solution. All four solutions are illustrated both pictorially and with working code. We argue that certain approaches work better than others if exploitation of parallelism is to be automated. There will also be at least one joke. About the Speaker https://en.wikipedia.org/wiki/Guy_L._Steele,_Jr.
Views: 25059 GoogleTechTalks
Mysql Tutorial For Beginners - Creating Custom Columns
 
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Mysql Tutorial For Beginners - Creating Custom Columns MySQL for beginners requires you to first know Structured Query Language (SQL), a general query language, through which you can extract, sort, update, delete and insert data. With SQL, you can manipulate data as you used relational database management systems (RDBMS) such as MySQL, Access, Ingres MicrosoftSQL Server, PostgresSQL, Oracle, Sybase, etc. Structured Query Language (SQL) has full support from the American National Standards Institute (ANSI), which has laid down certain rules for its use. So, when you want to build a strong foundation in SQL, you can choose from one of the aforementioned RDBMS that is specific for your use. As a caveat, you should have to consider three primary factors before you opt for a database system, as follows: the platform on which you work, what you want to achieve and your finances. As you may know, all the important and common SQL statements are supported by any of these RDBMS; however, each RDBMS has its own set of proprietary statements and extensions. In layman's terms, a database stores or housed your data files (such as names and emails of your friends). If you use small programs such as Perl for your database, your information is displayed and your data analyzed based on the program's search criteria features. Some of the important features of MySQL for beginners are, as follows: a) It is very fast and much reliable for any type of application; b) Its command line tool is powerful that it can run SQL queries against database; c) It supports binary objects and indexing; d) It allows changes to structure of table while server is running; Article Source: http://EzineArticles.com/7383798 Links : http://www.tutorialspoint.com/mysql/ https://www3.ntu.edu.sg/home/ehchua/programming/sql/MySQL_Beginner.html http://www.elated.com/articles/mysql-for-absolute-beginners/ http://www.mysqltutorial.org/ http://www.w3schools.com/sql/ https://www.youtube.com/watch?v=FAXhXI2Gxdc https://www.youtube.com/watch?v=JcRvy-4rf1Y https://www.digitalocean.com/community/tutorials/a-basic-mysql-tutorial Related searches:mysql tutorial for beginners,mysql for beginners,mysql beginner,mysql beginner tutorial,mysql tutorial,mysql beginners Disclaimer: This video just a sharing for educational purpose only Credit: Credits to Udemy.com - MySQL Database For Beginners https://www.udemy.com/mysql-database-for-beginners2
Views: 108 John's Tutorials
Crockford on JavaScript - Chapter 2: And Then There Was JavaScript
 
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Yahoo!'s JavaScript architect Douglas Crockford surveys the features of the JavaScript programming language.
Views: 121301 YUI Library
[Netbeans Java GUI] Whole java netbeans Project (jtable , jdatepicker ,itext , Login , Signout ,iRe
 
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[Netbeans Java GUI] Whole java netbeans Project (jtable , jdatepicker ,itext , Login , Signout ,iReport and more...). Donate to ProgrammingKnowledge -- (https://www.paypal.com/de/cgi-bin/webscr?cmd=_flow&SESSION=AW9N5aRI7sCqjlIusdmku9rz2uvuULZ6K580uDxTK7ElJs2LHDiLq-TQv0a&dispatch=5885d80a13c0db1f8e263663d3faee8def8934b92a630e40b7fef61ab7e9fe63) 1.This is my first complete java netbeans project .In this project i have used all possible swing GUI components (jtable,jdatepicker,itext,Login,Signout,iReport,jtable,jtabbedpane,jbutton,jradiobutton,jcombobox,jslider,jtextarea,jmanubar,jtoolbar,jfilechooser,jtextfield). and all functions like save ,delete,insert,edit,update,clear,print,remarks.colors,charts,signout,signin,login,password,date,time,images and many more I used SQLITE as my database 2. What is PROMA? PROMA stands for (Proactive Maintenance). Proactive maintenance is a maintenance strategy for stabilizing the availability and reliability of equipment. It involves corrective actions aimed at failure root causes, not active failure symptoms, faults, or machine wear conditions. 3. What platform does PROMA work on? PROMA works on the JAVA platform and the software being used is NetBeans IDE (www.netbeans.org). 4. What is NetBeans? NetBeans is an open-source project dedicated to providing rock solid software development products (theNetBeans IDE and the NetBeans Platform) that address the needs of developers, users and the businesses that rely on NetBeans as a basis for their products. The NetBeans IDE provides support for several languages (PHP, JavaFX, C/C++, JavaScript, etc.) and frameworks. The IDE's GUI Builder makes it possible to build professional-looking GUIs without an intimate understanding of layout managers. You can lay out your forms by simply placing components where you want them. The IDE's GUI Builder solves the core problem of Java GUI creation by streamlining the workflow of creating graphical interfaces, freeing developers from the complexities of Swing layout managers. It does this by extending the current NetBeans IDE GUI Builder to support a straightforward "Free Design" paradigm with simple layout rules that are easy to understand and use. As you lay out your form, the GUI Builder provides visual guidelines suggesting optimal spacing and alignment of components. In the background, the GUI Builder translates your design decisions into a functional UI that is implemented using the new GroupLayout layout manager and other Swing constructs. Because it uses a dynamic layout model, GUI's built with the GUI Builder behave as you would expect at runtime, adjusting to accommodate any changes you make without altering the defined relationships between components. My Websites - http://www.codebind.com/ http://easyonlineconverter.com/index.html http://www.videotogifs.com/ My Blog - http://programmingknowledgeblog.blogspot.de/ My Facebook Page - https://www.facebook.com/Programmingknowledge Google+ - https://plus.google.com/u/0/b/106132176833207976203/+ProgrammingKnowledge Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://de.pinterest.com/yogeshpatel18/programmingknowledge/ Text Case Converter - http://easyonlineconverter.com/converters/case_conveter.html Epoch Timestamp Converter - http://easyonlineconverter.com/converters/epoch_converter.html Decimal - Binary - Hexadecimal Converter - http://easyonlineconverter.com/converters/dec_to_hex_to_hex_converter.html 8-bit Checksum Calculator - http://easyonlineconverter.com/converters/checksum_converter.html. SUBSCRIBE for more videos!
Views: 61 Huong Nguyen Dieu
Automotive Price Aggregator Java Project
 
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Automotive price Aggregator Abstract The website belongs to automobile industry whose all automotives are kept for auction/sale. The webpage maintains a search engine where user can search for used cars in a given location (based on zip code). Usually user enters search criteria (make: Honda, Toyota etc, model: accord, civic etc, Year, zip code). When user clicks on search button, results will be displayed in hierarchical design with illustrations on the good inside a grid or table. Purpose of the Project: The project aims at searching and displaying process of each website listed above. Pricing Assistant (PA) helps the dealers to set sales price for used vehicles, which comes to their inventory, based on various conditions like ,year of manufacturer, total miles traveled by vehicle, average selling price of the likely vehicles in specified area, etc. Local Market Metrics (LMM) module fetch above said details by extracting data from various websites. In this project... we have two modes 1. Batch 2. Online In Batch mode, we will search for results in our data base first, if any results are available then we will display directly, other wise we will go for the processes. In Online, for every request, we will do the above processes, fetch results from each site and displays results in our page i.e; When user clicks on search button, we are capture information from the sites above and display them in one place. Existing System The Existing system is a not computerized system which is maintained at individual databases i.e in excel sheets or papers, it’s a time delay process. And maintaining all the records in Excel sheets is difficult. If they want any record they have to search all the records. It doesn’t provide multiple user accessibility and also doesn’t have different user privileges. So the system is not accessible for all the customer. Limitations in Existing System • The current system is not completely complete computerized and manual system in entering students and Dealer data and handling it. • There is no centralized database maintenance • There is no easy access to the particular students records and articles • The faulty cannot easily navigate through the database Proposed System The Proposed system is a computerized system but which is maintained at Centralized databases i.e. in automated forms it’s a very fast process. And maintaining all the records in online systems database which makes it very easy to access and retrieve data from the database. If they want any articles they can easily upload and download. It provides multiple user accessibility and also has different user privileges. So the system is accessible for all the customers Advantages over Existing System • It is completely automated system in handling the central database • This system provides centralized database maintenance • This system provides easy access to the particular customer account or his complete details • This system provides customers to easily navigate through the application for more information in a most secure manner. Modules: The system consist 3 modules 1. Admin 2. Dealer 3. Customer Admin All the users are controlled by admin. Administrator services are 1. Dealer Management 2. View Customers 3. Delete completed products 4. Search Products 5. View Feedback Dealer Dealer is a worker which can handle the all the Auction details. The Dealer services are 1. Edit profile 2. Search Products 3. View/Edit Auctions 4. View Customers 5. View feedback Customer Customer is an end user who can utilize this web site. The Customer services are 1. Edit profile 2. Search Products 3. View/Edit Auctions 4. View new cars 5. Send feedback Software Requirements • Operating System : Windows XP/2003 or Linux/Solaris • User Interface : HTML, CSS • Client-side Scripting : JavaScript • Programming Language : Java • Web Applications : JDBC, JSP • IDE/Workbench : Eclipse with MyEclipse Plug-in • Database : Oracle • Server Deployment : Apache Tomcat 6.0 Contact Us CONTACT DETAILS: 1000 Projects, Flat No: 518, Fifth Floor, Annapurna Block, Adithya Enclave, Ameerpet, Hyderabad, Telangana – 500016. India. Phone : +91 9052016340, +91 7702177291, +91 9553021804 Email : [email protected] Website : www.1000projects.org
Views: 566 1000 Projects