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Getting the first index of an object
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For a one liner to work in all browsers including IE8 and below use for (var key in obj) if (obj.hasOwnProperty(key)) break; You'll then want to use the key variable
– Ally
Sep 6 '13 at 16:23
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How to unbind a listener that is calling event.preventDefault() (using jQuery)?
jquery toggle calls preventDefault() by default, so the defaults don't work.
you can't click a checkbox, you cant click a link etc etc
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Get String in YYYYMMDD format from JS date object?
... won't need the rightNow variable around, you can wrap new Date and get it all back in a single line: (new Date()).toISOString().slice(0,10).replace(/-/g,"")
– BigBlueHat
Sep 26 '13 at 17:43
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Java Array Sort descending?
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You could use this to sort all kind of Objects
sort(T[] a, Comparator<? super T> c)
Arrays.sort(a, Collections.reverseOrder());
Arrays.sort() cannot be used directly to sort primitive arrays in descending order. If you try to call the Arrays...
HTML5 placeholder css padding
...ut padding is not the best solution. The best is to use (and I know it normally never does anything, but in this case it does) the VERTICAL-ALIGN CSS property.
– RIK
Oct 2 '11 at 13:02
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Hudson vs Jenkins in 2012 [closed]
...e more assured about the stability and support of the software they're installing.
Every three months or so, a previous release is selected which has been deemed as working well by the community of Jenkins users. This version is then branched, any important fixes (which have been "battle-tested") ...
Why is textarea filled with mysterious white spaces?
... @user79685 you're welcome. Read my new comment above, I wasn't really ridiculing you. At least not in a mean way :)
– Pekka
Feb 4 '10 at 20:52
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HTML if image is not found
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Seems works in all major browsers. Just swap default and original. So that object renders original image and img default one
– Evgeny
Dec 16 '14 at 10:28
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How to break out of jQuery each Loop
...k a $.each or $(selector).each loop, you have to return false in the loop callback.
Returning true skips to the next iteration, equivalent to a continue in a normal loop.
$.each(array, function(key, value) {
if(value === "foo") {
return false; // breaks
}
});
// or
$(selector)....
Git: See my last commit
...e git log -1, git show, and git diff to get the same sort of output. Personally, I tend to use git show <rev> when looking at individual revisions.
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