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How to get value after merging two columns from two different DataTables?

Hi..! I am working on a Asp.Net application where I got stuck in a issue in which I have to merge two column values of different DataTable into another DataTable.... If anyone has any idea please help...! Thanks in advance

How to Find/Reveal password, which is hidden behind Asterisks?

This is the easy trick from where you can come to know any password which is hidden behind the Asterisks.

NOT operator in SQL

NOT Operator: The SQL NOT operator is used to reverse a condition in a SQL query. It is used with SELECT, DELETE, UPDATE, or INSERT statement. It can be used with other operators like BETWEEN, IN , EXISTS but it will reverse the condition. Synta

QuickBlox Imaplementation

Hi Team, I am new to develop chat base app.from where i should start i donot know.Can any one give me brief guidline so that i am proceed further.i am totally stuck here.

Read/fetch data from Parse database in iOS app

It is very easy to read data from Parse database, just create a query using PFQuery class over class name (table name) and request for data. For example - There is one table "Post" with column names : title, message, postTime. Now get data from tabl

How to use INSERT INTO SELECT in SQL

By using INSERT INTO SELECT Statement one can copy data from one table to other existing table. Syntax: To copy all the columns from one table to another table: INSERT INTO table_name1 (SELECT * from table_name); To copy only the selected columns

Displaying image in google map

While showing the locations based on the latitude and longitude you need to display the images associated with that object you are displaying the locaton for.         This is the database where we have stored the image info

The Future of Learning: Emerging Trends in LMS Development

In the rapidly evolving landscape of education and corporate training, Learning Management Systems (LMS) have become indispensable tools for delivering,&nb

Keyboard shortcuts for all Web Browsers

  In Computing language, a Keyboard is an electronic typewriter like device which has a specific arrangement of buttons or keys that are used to input data into a computer. In this modern era, every Web Developer or Web De

Using HeroDocs in php

Herodocs are useful for multi-line strings and avoiding quoting issues. It prevents from escapinging of characters in php EX1 ) $sql = <<<SQL select * from TABLE_NAME where id =1 and product_name = "widgets" SQL; O/P: select * f

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