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Using Node.JS, how do I read a JSON file into (server) memory?
...ct quickly from code. I realize that there are things like Mongo, Alfred, etc out there, but that is not what I need right now.
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Is there an easy way to return a string repeated X number of times?
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If you are getting -System.Linq.Enumerable etc as output, it's because you (ok, this was me) were too quick to copy/paste and modify the snippet. If you need to concat a different string onto the output of the Enumerable.Repeat, you need to do it like this: Console.W...
Is there a way to run Python on Android?
...n the background, make a photo, read contacts list, determine GPS location etc.?
– Tadeck
Mar 24 '12 at 4:20
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Aborting a shell script if any command returns a non-zero value?
...ason, including a normal end, interrupts, an exit caused by the -e option, etc.
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Didn't Java once have a Pair class? [duplicate]
...n't have any special semantics and you could as well need a Tripplet class etc. The developers of Java thus didn't include a generic Pair but suggest to write special classes (which isn't that hard) like Point(x,y), Range(start, end) or Map.Entry(key, value).
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How to position a table at the center of div horizontally & vertically
... Yeah, I figured it out.... Please elaborate javascript, jQuery, AJAX etc so that others can understand
– Ajay Kulkarni
Sep 11 '15 at 12:59
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How to migrate GIT repository from one server to a new one
...it push --mirror origin worked for me, pushed all branches, tags, history, etc.
– fusion27
Aug 21 at 17:55
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Which HTML elements can receive focus?
...E -10 (11+?) can focus any element with display block or table (div, span, etc.).
– mems
Jan 9 '15 at 19:40
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Is It Possible to Sandbox JavaScript Running In the Browser?
...ited to iframe granularity.
In general, no degree of regular expressions, etc. can safely sanitise arbitrary user provided JavaScript as it degenerates to the halting problem :-/
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Javascript switch vs. if…else if…else
...iced if it is used in a loop with say, a large database, traversing a tree etc.
– ghoppe
May 27 '10 at 16:50
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