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How do you return a JSON object from a Java Servlet
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How to print a float with 2 decimal places in Java?
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You can use the printf method, like so:
System.out.printf("%.2f", val);
In short, the %.2f sy...
How to list imported modules?
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gene_wood
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answered Feb 1 '11 at 1:54
Glenn MaynardGlenn Maynard
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Can I grep only the first n lines of a file?
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answered Jan 6 '12 at 18:03
Joachim IsakssonJoachim Isaksson
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What REST PUT/POST/DELETE calls should return by a convention?
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Forgive the flippancy, but if you are doing REST over HTTP then RFC7231 describes exactly what ...
How to remove a project (from the workspace) in PHPStorm?
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Test whether string is a valid integer
...ore decimal digits.
References:
http://www.tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF
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Count table rows
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answered Dec 12 '09 at 13:34
Gregory PakoszGregory Pakosz
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NTFS performance and large volumes of files and directories
... do is 1) create a new folder. 2) move a batch of files to the new folder. 3) defrag the new folder. repeat #2 & #3 until this is done and then 4) remove the old folder and rename the new folder to match the old.
To answer your question more directly: If you're looking at 100K entries, no worr...