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How to get the number of days of difference between two dates on mysql?
...-14 11:00:00');
returns 1
select timestampdiff(DAY, '2016-04-13 11:00:00', now()); returns how many full 24h days has passed since 2016-04-13 11:00:00 until now.
Hope it will help someone, because at first it isn't much obvious why datediff returns values which seems to be unexpected or wrong.
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How to force Chrome's script debugger to reload javascript?
...sabling the Chrome cache.
When you reload the page, the JavaScript should now get refreshed.
Chrome circa 2011
Chrome circa 2018
You can also access it on the network tab:
share
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im...
If strings are immutable in .NET, then why does Substring take O(n) time?
...t a win; all you've done is made your garbage collector get slower because now it has to worry about handling interior pointers.
If the substring operations people typically did on strings were completely different, then it would make sense to go with a persistent approach. If people typically had...
List or IList [closed]
...ays writeable and thus always keeps its promises. Also, since .NET 4.6, we now have IReadOnlyCollection<T> and IReadOnlyList<T> which are almost always better fits than IList<T>. And they are covariant. Avoid IList<T>!
– ZunTzu
Nov 10 '1...
Sorting list based on values from another list?
...buteError: 'zip' object has no attribute 'sort' is what I am getting as of now.
– Ash Upadhyay
Jan 23 '18 at 12:57
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outline on only one border
...nset border into an HTML element, but just only on one side of it.
Until now, I've been using an image to do that (GIF/PNG) that I would then use as a background and stretch it (repeat-x) and position a little off from the top of my block.
Recently, I discovered the outline CSS property, which i...
How to remove k__BackingField from json when Deserialize
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Now I am wondering why I thought I needed [Serializable] in the first place. My Xml serialization works without and JSON works without it.
– Rhyous
Mar 3 '15 at 22:19
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What happens to my apps after my developer account membership expires? [closed]
...s just experienced the same thing. They forgot to renew their account, and now the app is no longer available on the app store! Hope the app is still available on the provisioning portal.
– ultravelocity
Jun 7 '11 at 1:57
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What are queues in jQuery?
...ar resized = function() {
// simple animation callback - let maps know we resized
google.maps.event.trigger(map, 'resize');
};
// wait 2 seconds
$map.delay(2000);
// resize the div:
$map.animate({
width: 250,
height: 250,
marginLeft: 250,
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Nested function in C
... Other languages supported by GCC do have them (ADA and Pascal that I know of), so it is likely that either it was easy to add to the C implementation or that it was added to C in order to make in preparation for supporting languages which require them.
– nategoose
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