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What is the best way to determine the number of days in a month with JavaScript?

... 201 function daysInMonth (month, year) { // Use 1 for January, 2 for February, etc. return n...
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How can I see the size of files and directories in linux? [closed]

... answered Jul 30 '12 at 10:59 mk..mk.. 14.1k1313 gold badges5757 silver badges9090 bronze badges ...
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Create table using Javascript

... 103 This should work (from a few alterations to your code above). function tableCreate() { ...
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How does RegexOptions.Compiled work?

... 304 RegexOptions.Compiled instructs the regular expression engine to compile the regular expression...
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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins Maven release p

I'm using SVN, Maven 3.0.3 on the latest version of Jenkins and the Maven Release plugin. I'm trying to use the Maven release plugin (through Jenkins) do a dry run and so am executing the options … ...
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How to round the minute of a datetime object

...his will get the 'floor' of a datetime object stored in tm rounded to the 10 minute mark before tm. tm = tm - datetime.timedelta(minutes=tm.minute % 10, seconds=tm.second, microseconds=tm.microsecond) If you want classic rounding to the ne...
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What's the best way to check if a String represents an integer in Java?

...ncerned with potential overflow problems this function will perform about 20-30 times faster than using Integer.parseInt(). public static boolean isInteger(String str) { if (str == null) { return false; } int length = str.length(); if (length == 0) { return false; ...
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.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?

...est version, on Hotspot 8, is: MyClass[] arr = myList.toArray(new MyClass[0]); I have run a micro benchmark using jmh the results and code are below, showing that the version with an empty array consistently outperforms the version with a presized array. Note that if you can reuse an existing arr...
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Android Studio: Plugin with id 'android-library' not found

... 'com.android.tools.build:gradle:1.1.1' } } Replace version string 1.0.+ with the latest version. Released versions of Gradle plugin can be found in official Maven Repository or on MVNRepository artifact search. share ...
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Guards vs. if-then-else vs. cases in Haskell

...and guards should almost always be used instead. let absOfN = if n < 0 -- Single binary expression then -n else n Every if..then..else expression can be replaced by a guard if it is at the top level of a function, and this should generally be preferred, since you can add more cases more...