javascript Archives - Page 2 of 258

I have the following HTML node structure: <div id="foo"> <div id="bar"></div> <div id="baz"> <div id="biz"></div> </div> <span></span> </div> How do I count the ...

June 4, 2022
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javascript, Programming

IT Nursery

convert ‘1’ to ‘0001’ in JavaScript [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Is there a JavaScript function that can pad a string to ...

June 3, 2022
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javascript, Programming

IT Nursery

parseInt vs unary plus, when to use which?

What are the differences between this line: var a = parseInt("1", 10); // a === 1 and this line var a = +"1"; ...

June 3, 2022
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javascript, Programming

IT Nursery

How to scroll to top of page with JavaScript/jQuery?

Is there a way to control browser scrolling with JavaScript/jQuery? When I scroll my page half way down, then trigger a reload, I ...

June 3, 2022
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javascript, Programming

IT Nursery

Vertically centering Bootstrap modal window

I would like to center my modal on the viewport (middle) I tried to add some css properties .modal { position: fixed; top:50%; ...

June 3, 2022
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javascript, Programming

IT Nursery

How do I replace text inside a div element?

I need to set the text within a DIV element dynamically. What is the best, browser safe approach? I have prototypejs and scriptaculous ...

June 3, 2022
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javascript, Programming

IT Nursery

Correct path for img on React.js

I have some problem with my images on my react project. Indeed I always thought that relative path into src attribute was built ...

June 3, 2022
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javascript, Programming

IT Nursery

What does `node –harmony` do?

A node application has required me to run node with a harmony flag, like: node --harmony app.js What is this harmony flag? What ...

June 3, 2022
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