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Android - Set fragment id
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jenzz
7,03366 gold badges4646 silver badges6868 bronze badges
answered Jan 26 '13 at 18:19
user2014118user201...
How to prevent http file caching in Apache httpd (MAMP)
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+50
Tried this? Should work in both .htaccess, httpd.conf and in a VirtualHost (usually placed in httpd-vhosts.conf if you have included i...
setState vs replaceState in React.js
...allback)
– Brigand
Apr 28 '14 at 16:05
add a comment
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ModelState.IsValid == false, why?
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About "can it be that 0 errors and IsValid == false": here's MVC source code from https://github.com/Microsoft/referencesource/blob/master/System.Web/ModelBinding/ModelStateDictionary.cs#L37-L41
public bool IsValid {
get {
return Valu...
Set encoding and fileencoding to utf-8 in Vim
...y?
– Kiraly Zoltan
May 12 '13 at 14:01
25
In the first case, you'll change the output encoding th...
Check image width and height before upload with Javascript
...file").change(function (e) {
var file, img;
if ((file = this.files[0])) {
img = new Image();
var objectUrl = _URL.createObjectURL(file);
img.onload = function () {
alert(this.width + " " + this.height);
_URL.revokeObjectURL(objectUrl);
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“find: paths must precede expression:” How do I specify a recursive search that also finds files in
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– Stuart Cardall
Mar 26 '17 at 17:01
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Center a position:fixed element
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You basically need to set top and left to 50% to center the left-top corner of the div. You also need to set the margin-top and margin-left to the negative half of the div's height and width to shift the center towards the middle of the div.
Thus, provided a <!DOC...
Haskell: Converting Int to String
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answered May 6 '10 at 20:33
ChuckChuck
218k2929 gold badges286286 silver badges381381 bronze badges
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Rails: around_* callbacks
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180
around_* callbacks are invoked before the action, then when you want to invoke the action itself...