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Display HTML snippets in HTML
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Is there any existing JavaScript library that can do this, by any chance?
– Anderson Green
Apr 12 '13 at 22:42
9
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How to test if a string is JSON or not?
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And this is useful if you want to be careful when parsing some data to a JavaScript value.
function safeJsonParse(str) {
try {
return [null, JSON.parse(str)];
} catch (err) {
return [err];
}
}
Usage:
const [err, result] = safeJsonParse('[Invalid JSON}');
if (err) {...
What are some good Python ORM solutions? [closed]
... evaluating and looking at using CherryPy for a project that's basically a JavaScript front-end from the client-side (browser) that talks to a Python web service on the back-end. So, I really need something fast and lightweight on the back-end that I can implement using Python that then speaks to th...
Center a DIV horizontally and vertically [duplicate]
...contents of its child.
My guess is that you will have to use some bits of JavaScript to find the height of the child, and make adjustments.
So, with this HTML:
<div class="parentElement">
<div class="childElement">
...Some Contents...
</div>
</div>
This...
Why is “import *” bad?
... in non statically compiled languages, which is why Perl added use strict (JavaScript var). As an aside, of course Python is not typeless (it’s in fact strongly typed). Anyway, even if you were right, this would still contradict the Zen of Python, cited in this answer.
– Konr...
Rendering HTML inside textarea
... its a real shame that you can't practically use this without the use of javascript to either submit your changes using ajax or copy them into a form input. If anyone has found a way to do it i'd be really interested!
– Ben
Jun 30 '13 at 11:51
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How to prevent page scrolling when scrolling a DIV element?
...r (when cursor is inside the DIV) and then manually scrolling the DIV with JavaScript (by setting its .scrollTop property). An alternative and IMO better approach would be to only selectively disable the browser's scrolling in order to prevent the page scroll, but not the DIV scroll. Check out Rudie...
How to debug in Django, the good way? [closed]
...gging in a Firebug tab.
Firebug itself is also critical for debugging the Javascript side of any app you develop. (Assuming you have some JS code of course).
I also liked django-viewtools for debugging views interactively using pdb, but I don't use it that much.
There are more useful tools like ...
Android Facebook style slide
...g layouts in Android) but they have used webview for it and have used some javascript ui libraries like sencha. It can be easily achieved using sencha framework.
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Prevent BODY from scrolling when a modal is opened
...doesn't work on mobile (iOS 7 w/ Safari 7, at least) and I don't want MOAR JavaScript running on my site when CSS will do.
This CSS will prevent the background page from scrolling under the modal:
body.modal-open {
overflow: hidden;
position: fixed;
}
However, it also has a slight side-a...