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How can I replace text with CSS?
...hidden; both hide the pseudo element
– Facundo Colombier
Feb 23 '15 at 14:20
11
@Mathew is hiding...
Javascript: How to loop through ALL DOM elements on a page?
...ent here
}
Note that you could use querySelectorAll(), if it's available (IE9+, CSS in IE8), to just find elements with a particular class.
if (document.querySelectorAll)
var clsElements = document.querySelectorAll(".mySpeshalClass");
else
// loop through all elements instead
This would ce...
When should one use final for method parameters and local variables?
...
Obsess over:
Final fields - Marking fields as final forces them to be set by end of construction, making that field reference immutable. This allows safe publication of fields and can avoid the need for synchronization on later reads. (Note th...
Changing the child element's CSS when the parent is hovered
...ver .child, .parent.hover .child { display: block; }
and then add JS for IE6 (inside a conditional comment for instance) which doesn't support :hover properly:
jQuery('.parent').hover(function () {
jQuery(this).addClass('hover');
}, function () {
jQuery(this).removeClass('hover');
});
H...
How to loop through array in jQuery?
...18, the only browser you're going to run into that doesn't have forEach is IE8 (and it can't be properly polyfilled there, either).
ES2015+'s for-of:
for (const s of substr) { // Or `let` if you want to modify it in the loop body
// do something with `s`
}
See the answer linked at the top of...
Browser statistics on JavaScript disabled [closed]
...abled content for every aspect of a website, plus provide the optimal experience - but the budget is going to sky-rocket for the build.
There's some seriously awesome stuff going down with Javascript which actually makes sites far more accessible! - where do we draw the line here?
"Sorry, your co...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
...his will copy currently selected text. You can select a textArea or input field using
document.getElementById('myText').select();
To invisibly copy text you can quickly generate a textArea, modify the text in the box, select it, copy it, and then delete the textArea. In most cases this textArea w...
How do you serve a file for download with AngularJS or Javascript?
...
Modern browsers & IE10+
– dave1010
Dec 11 '13 at 17:10
@thriq...
Stop form refreshing page on submit
...age from refreshing when pressing the send button without any data in the fields?
20 Answers
...
Regex to replace multiple spaces with a single space
...are notoriously bad at predicting where the bottlenecks in their programs lie.
(Also, note that IE 8's developer toolbar also has a profiler built in -- it might be worth checking what the performance is like in IE.)
share...