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How can I override inline styles with external CSS?
... inline styles in a document using only CSS? I don't want to use jQuery or JavaScript.
5 Answers
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get CSS rule's percentage value in jQuery
...ly possible!
You must first hide() the parent element. This will prevent JavaScript from calculating pixels for the child element.
$('.parent').hide();
var width = $('.child').width();
$('.parent').show();
alert(width);
See my example.
Now... I wonder if I'm first to discover this hack:)
Upda...
jQuery post() with serialize and extra data
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When you want to add a javascript object to the form data, you can use the following code
var data = {name1: 'value1', name2: 'value2'};
var postData = $('#my-form').serializeArray();
for (var key in data) {
if (data.hasOwnProperty(key)) {
...
How do I prevent node.js from crashing? try-catch doesn't work
...he server and miss out a request parameter - that leads to an undef in the javascript which causes node.js to crash. With your suggestion, I can kill your entire cluster repeatedly. The answer is to make the application fail gracefully - ie handle the uncaught exception and not crash. what if the...
Safari 3rd party cookie iframe trick no longer working?
...tandard tricks to get 3rd party cookies in Safari was as follows: use some javascript to POST to a hidden iframe. It (used to) trick Safari into thinking that the user had interacted with the 3rd party content and so then allow cookies to be set.
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How does this milw0rm heap spraying exploit work?
I usually do not have difficulty to read JavaScript code but for this one I can’t figure out the logic. The code is from an exploit that has been published 4 days ago. You can find it at milw0rm .
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Why is arr = [] faster than arr = new Array?
...e then see the IDENTIFIER token which signifies we want a new "Array," but JavaScript VM's generally do not distinguish an IDENTIFIER token and tokens for "native global objects." Therefore...
We have to look up the scope chain each time we encounter an IDENTIFIER token. Javascript VMs contain an ...
Convert blob URL to normal URL
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A URL that was created from a JavaScript Blob can not be converted to a "normal" URL.
A blob: URL does not refer to data the exists on the server, it refers to data that your browser currently has in memory, for the current page. It will not be available...
How do I fix blurry text in my HTML5 canvas?
...idth and height in CSS will cause this issue, but I define it all in javascript .
10 Answers
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jQuery - Illegal invocation
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If you want to submit a form using Javascript FormData API with uploading files you need to set below two options:
processData: false,
contentType: false
You can try as follows:
//Ajax Form Submission
$(document).on("click", ".afs", function (e) {
e.pr...