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How do I split a string, breaking at a particular character?
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first we have a string seperated by '~' signs and an array of keys. The second replace function is using [^~]+ to match each different part (i.e. '123 Street', 'Apt 4', etc) and calls the function for each part, passing it as the argument. At each run, the f...
Generate UML Class Diagram from Java Project [closed]
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I´d say MoDisco is by far the most powerful one (though probably not the easiest one to work with).
MoDisco is a generic reverse engineering framework (so that you can customize your reverse engineering project, with MoDisco you can even rever...
last day of month calculation
...uired date before calling getActualMaximum. The first date can be obtained by getActualMinimum()
– AlexR
Feb 22 '12 at 16:14
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how to convert binary string to decimal?
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parseInt() with radix is a best solution (as was told by many):
But if you want to implement it without parseInt, here is an implementation:
function bin2dec(num){
return num.split('').reverse().reduce(function(x, y, i){
return (y === '1') ? x + Math.pow(2, i) : x;...
jquery select change event get selected option
...with this.options[ this.options.selectedIndex ]. Mozilla says is supported by Firefox from 26, IE No support.
– Bernhard Döbler
Dec 14 '16 at 8:36
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How to check if a json key exists?
...uld also
use optString instead of getString:
Returns the value mapped by name if it exists, coercing it if
necessary. Returns the empty string if no such mapping exists
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git-svn not a git command?
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I had the same error under Cygwin 1.7. It was solved by installing the git-svn package with Cygwin setup.
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The way to check a HDFS directory's size?
... than the individual files. Without the -s option, the calculation is done by going 1-level deep from the given path.
The -h option will format file sizes in a human-readable fashion (e.g 64.0m instead of 67108864)
The -v option will display the names of columns as a header line.
The -x option will ...
iphone: Where the .dSYM file is located in crash report
... have build you project for a real device, you can also find the dSYM file by the following way:
Go to Project Navigator, and find Products folder
Right click the app, and choose Show in Finder.
Make sure that the app is in black color, not red. Because red color means that you have not build...
Django DB Settings 'Improperly Configured' Error
...'t quite clear to me in the documentation, or maybe I read it & forgot by the time I needed to do it.
– Zamphatta
Mar 24 '13 at 0:13
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