3353 2
Difference equals operator (== vs ===) in JavaScript and which to use when?

I came up with two javascript comparison operators ==(two equals) and ===(three equals) sign, I would like to know when I should use which of these comparison operators and when?

Is there any performance improvement when using ===? 

Thanks

 

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Type
Question
3323 1
how can i expand input field on click?

How can i expand input field when i click on on search icon, smoothly?

Something similar to above search button on this website

Here is the similar fiddle link, but transition is not smooth in it

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Type
Question
3317 1
geolocation not working on safari browser,but its working fine on Chrome,IE,Mozila

I am using HTML5 geolocation which is not working on safari browser,but its working fine on Chrome,IE,Mozila,here is my current javascript code

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Type
Question
3260 1
How to strip out only Text from HTML string using javascript?

Suppose I have an HTML string like below:

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Type
Question
3253 3
Open and Close bootstrap modal using jquery?

I have a requirement to open and close bootstrap modal using jquery or javascript , as I have to kept it open until some background task is complete and after that close bootstrap modal pop-up as soon as task is completed succesffuly, how can iI achieve it using jquery-javascript?

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Type
Question

3180 1
Login to a website without using username and password

I want login to my project website without asking username and password  from a specified computer in javascript or. Net

 

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Type
Question
3057 1
Creating copy to clipboard using Javascript or jQuery
In this article, I have provided sample code with output for how to create copy to clipboard functionality using javascript or jQuery
Type
Article
3047 2
How to add new array element at the start of an array in javascript?

I have already created a array dynamically using Ajax,  but now when i am getting new values to server, sometime i need to add that array on first position based on requirements, so how can i add a new element of an array to first position using javascript(preferred) or jQuery?

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Type
Question
3038 0
Generating GUID/UUID using Javascript (Various ways)
In this article, I have provided details on how to create or generate guid / uuid using Javascript easily, in various possible ways.
Type
Article
3013 2
how to modify url without reloading page?

How can I modify URL of a web page without reloading the complete page? Is it even possible using javascript or jquery?

I don't want to change the complete URL, just want to change URL after domain, i.e after https://www.test.com/change-from-here

thank you

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Question

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