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How do I check that a number is float or integer?
...viding by 1:
function isInt(n) {
return n % 1 === 0;
}
If you don't know that the argument is a number you need two tests:
function isInt(n){
return Number(n) === n && n % 1 === 0;
}
function isFloat(n){
return Number(n) === n && n % 1 !== 0;
}
Update 2019
5 years a...
How can I convert a Unix timestamp to DateTime and vice versa?
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For the .NET Framework 4.6 and above there is now static DateTimeOffset.FromUnixMilliseconds and DateTimeOffset.ToUnixMilliseconds.
– rookie1024
May 18 '16 at 2:49
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Parsing JSON Object in Java [duplicate]
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now you can change the return type of the parseJson and getArray to String and add them into an ArrayList which you can later iterate over to get the required data :)
– Code
Jul 1 '13 at...
Good Haskell source to read and learn from [closed]
... there's always more interesting extensions and papers coming up. And just now I learned that universities have different styles, and therefor I must check all those out... When do I have time for actually writing haskell projects of my own? :)
– Tarrasch
Jun 1...
How to activate virtualenv?
...nd tried various alternatives without success and spent several days on it now - driving me mad.
18 Answers
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trying to align html button at the center of the my page [duplicate]
...e got two buttons and you want them the same width you don't even need to know the size of each to get them to be the same width - because the table will magically collapse them for you.
JsFiddle
(this also works if they're inline and you want to center two buttons side to side - try doing that...
Best approach for GPGPU/CUDA/OpenCL in Java?
...L4Java is the only OpenCL binding that is available on all platforms right now (including MacOS X, FreeBSD, Linux, Windows, Solaris, all in Intel 32, 64 bits and ppc variants, thanks to its use of JNA).
It has demos that actually run fine from Java Web Start at least on Mac and Windows (to avoid ra...
Bind a function to Twitter Bootstrap Modal Close
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@Ricardo Lima's response below is now the correct method for monitoring events in jQuery/bootstrap
– sbonami
Dec 26 '12 at 5:14
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How can I tell if one commit is a descendant of another commit?
...vuan 7.10 jessie) and 1.9.1 (Ubuntu 14.04 trusty) which are rather ancient now. It works even for Debian wheezy, if you do sudo apt-get install git/wheezy-backports.
– Tino
Feb 18 '18 at 12:12
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AppStore - App status is ready for sale, but not in app store
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Is there any way to know when the app is indeed in the store (besides keep accessing every hour) ?
– Daniel
Oct 10 '17 at 23:09
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