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Function in JavaScript

A function allows us to write code once and we can use it as many times as our wish just by calling the function. A function eliminates the need of writing the same code again and again.

How to for loop in JavaScript?

In this article we will discuss implementing for loop. For statement creates a loop it consist of three optional expressions separated by semicolons. If the condition is true then the code executed inside the loop, otherwise the control will be out of the loop. The iteration statement where we can increase or decrease count.

How to implement switch statement in JavaScript?

In this article we will discuss implementing switch statement. The switch statement is used to perform different actions based on different condition. In order to improve the readability of a program multiple if else statements can be replaced with a switch statement.

How to convert rgb value to html color in asp.net vb?

FromArgb method. FromArgb method has to pass three overloaded parameter red, green and blue values. The ColorTranslator.ToHtml method returns the hexadecimal code for the color object. The textbox name as txtResult will result the hexadecimal code.

How to use substr() method in JavaScript?

In this article we will discuss to how to use substr() method. It has two parameter start and count. Start is required parameter and it specifies where the position should to start. End is optional parameter it specifies the number of characters to extract. If the count parameter is not specified, it takes the all characters till end of the string. If the count is zero or negative then it will return empty.

How to use substring() method in JavaScript?

In this article we will discuss to how to use substring() method. It has two parameter start and end. Start is required parameter and it specifies where the position should to start. End is optional parameter it specifies where the extraction should end. If the value of start parameter is greater than the end parameter then the method will swap the two arguments, start treated as end and end will be treated as start.