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What is the difference between var and dynamic keywords in C#

Programming languages can be categorized into two parts based on data type 1) Strongly Type 2) Weakly Type Strongly Type:-        A strongly-typed programming language is one in which there are different dataty

How to check wether the checkbox is selected or not using jquery

"How to check wether the checkbox is selected or not using jquery" While working in a project, I got stuck in the following issue. This is the code I am using: <input type="radio" name="optionsRadiosbillingmethod" id="optionsRadios1-billing-met

How to catch phone number in string

While sending internal message on a system people usally share there phone number and making call outside the system which divert traffic from our system. So while exchanging messages within system we need to hide the phone number. This can be achiev

How Cake PHP redirect with parameters in url

Hello readers, If you are using cakephp and want to redirect user to any other page/controller with some passing values in url, Well cakephp provides you its own syntax written in php, check bellow example: $this->redirect( array(

Foreach loop in javascript

If we need to use foreach loop in javascript then we can use jQuery $.each() function: var data = []; data[1] = "Mike"; data[2] = "Tom"; data[5] = "Harry"; data[12] = "John"; $.each(data, function( index, value ) { alert( index + ": " + value ); }

How to merge data from older database to new database in postgresql?

If you want to merging data from older database to new database in PostgreSQL or want to merge data from other database(db1) to another database(db2), follow these below steps: from db1, export all the necessary tables to csv using: copy (select *

Prototypical inheritance in javascript

prototypical inheritance... We have used many different types of inhertance which are based on classes but today we are going to discuss the prototypical inheritance in javascript. It is based on objects, you can simply inherit one object to other ob

How to add a Podfile to your Project.

Below is the step-wise process for integrating a Podfile easily in your Application. 1.Open Terminal 2.Change the directory in Terminal to the location where your Xcode project resides. 3.When you reach to the desired project location in which yo

Locators in Selenium WebDriver

Locators in Selenium Webdriver: In Selenium WebDriver, everything is related to web elements. All the objects in a web page is called web elements like input box, buttons, etc. To do any action with these web elements, we need to first locate these

Difference between display:none and visibility:hidden in CSS?

Below is the difference between display:none and visibility:hidden in CSS display:none: It is used to hide an element. As it do not occupy any space when hiding an element. In other words, it means that the element hidden is not considered as the

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