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java.lang.OutOfMemoryError: Java heap space
...x<maximum heap size> on the command line. By default, the values are based on the JRE version and system configuration. You can find out more about the VM options on the Java website.
However, I would recommend profiling your application to find out why your heap size is being eaten. NetBeans...
Turning off auto indent when pasting text into vim
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In some embedded systems (based on busybox mainly) :set paste is not implemented, so :set noai should be used instead.
– jcarballo
Aug 6 '13 at 19:26
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Converting any string into camel case
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For my ES2015+ friends: a one liner based on the above code. const toCamelCase = (str) => str.replace(/(?:^\w|[A-Z]|\b\w)/g, (ltr, idx) => idx === 0 ? ltr.toLowerCase() : ltr.toUpperCase()).replace(/\s+/g, '');
– tabrindle
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Create array of regex matches
...le size, and depending on whether the pattern matches sparsely or densely (based on the the sum of the lengths of allMatches vs yourStringHere.length()), you can probably precompute a good size for allMatches. In my experience, the cost of LinkedList memory and iteration efficiency-wise is not usua...
How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
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I like this feature: ls /dir/*/!(base*)
– Erick Robertson
Apr 18 '12 at 14:58
6
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Run JavaScript when an element loses focus
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Move to another EditText when Soft Keyboard Next is clicked on Android
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Focus Handling
Focus movement is based on an algorithm which finds the nearest
neighbor in a given direction. In rare cases, the default algorithm may not match the intended behavior of the developer.
Change default behaviour of directional navigation by u...
Default value for field in Django model
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I seed a random class to avoid getting duplicate random values [duplicate]
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Technically a Guid based seed will not be random, but have a degree of uniqueness. Also the uniqueness is reduced by using GetHashCode() since a Guid can take more values than an int. For many, if not most, cases though, this is good enough.
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How to get a number of random elements from an array?
...t;
}
Implementation ported from Lib/random.py.
Notes:
setsize is set based on characteristics in Python for efficiency. Although it has not been adjusted for JavaScript, the algorithm will still function as expected.
Some other answers described in this page are not safe according to the ECMAS...