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Triggers in the SQL server

A trigger is a unique store procedure that is executes to give a response to particular action on the table of a database using  the following SQL statements: 1. Data Manipulation Language (DML) SQL Statements (like INSERT, UPDATE or DELETE).

How to Implement Two Virtual Function Methods?

So what I've been given: Mean.cc is a class that inherits polymorphically from Statistic.h (the only things defined in that class are virtual void Collect(double) = 0; and virtual double Calculate() const = 0;) So the mean.cc is defined as:

How to use custom filters in our code in AngularJS

Filter is one of the important part in angularJS. There are many default filters like: 1. uppercase 2. lowercase 3. orderby etc. We can use these filter simply by adding a pipe character (|) in the expression. Now we will discuss a custom filter and

How to use caching in codeigniter

Web page caching Lets we use the caching in codeigniter to achieve the maximum performance. While CodeIgniter is quite fast, the amount of dynamic data you display in your hypertext pages will correlate directly to the server resources, memory, and

How to copy text to Clipboard using jQuery

Hello Readers, I will show you how to copy text in clipboard without using ctrl+c. <html> <head> <script type="text/javascript" src="jquery-1.8.0.min.js"></script> <script src="jquery.zclip.js"></script> <

How to define pagination in Codelgniter

Hello Friends, Pagination is the basic component of listing pages. If you are new in Codelgniter and want to use paging in your listing pages. Please follow the below code for the same: 1) Open your listing controller where you want to show listing

How to Merge two array list

 In the below example I have described "how to add or merge two array list?". Here I have created two array String  a[],String b[], then I have initialize values in array . After this I have created arrayList and merge value Strin

How to Multiply Custom Weight to TFIDF Value Created by Word Vectors from Tweet Text in Python

How to Multiply Custom Weight to TFIDF Value Created by Word Vectors from Tweet Text in Python   Need a lil help with Python coding. I have a data frame as: Tweet Text   word1 word2 word3 word4 Tweet1        &nb

Static testing v/s Dynamic testing

Static Testing: Static type of testing can be performed manually or by a set of tools on the code of an application or program which are not to be executed. It checks the code, requirements and design documents and generates reviews, comments on the

Setting up development environment for Angular2 application

In this tutorial we will learn how to set up develpment environment for Angular 2. TypeScript is a main language for developing applications in Angular. TypeScript is super set for all ECMAScripts and javascript. Setting up the development environm

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