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Apache and Node.js on the Same Server
...I hired to write the program for file handling (saving, editing, renaming, downloading, uploading files, etc.), he wants to use apache. So, I must:
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Extract a regular expression match
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Do not need PERL if you are willing to use the slightly uglier "[^0-9]*([0-9]+).*"
– Jyotirmoy Bhattacharya
Feb 4 '10 at 3:29
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Server polling with AngularJS
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Assuming the above code is for pageA and controllerA. How do i stop this timer when I navigate to pageB and controllerB ?
– Varun Verma
Nov 21 '13 at 10:46
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Which is faster in Python: x**.5 or math.sqrt(x)?
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first rule of optimization: don't do it
second rule: don't do it, yet
Here's some timings (Python 2.5.2, Windows):
$ python -mtimeit -s"from math import sqrt; x = 123" "x**.5"
1000000 loops, best of 3: 0.445 usec per loop
$ python -mtimeit -s"from m...
How to deal with floating point number precision in JavaScript?
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From the Floating-Point Guide:
What can I do to avoid this problem?
That depends on what kind of
calculations you’re doing.
If you really need your results to add up exactly, especially when you
work with money: use a special decimal
datatype.
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...od option to use NIO based classes for File I/O, if I am not looking at random access or other such advanced features?
7 An...
Single Sign On across multiple domains [closed]
Our company has multiple domains set up with one website hosted on each of the domains. At this time, each domain has its own authentication which is done via cookies.
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How to amend older Git commit? [duplicate]
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Note - you don't have to git commit after git add -A, simply git rebase --continue will keep your changes.
– manyways
Jan 14 '16 at 17:32
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Is there a bash command which counts files?
...ld process. log* is expanded by the shell, not ls, so a simple echo would do.
– cdarke
Jul 3 '12 at 9:24
2
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How to get everything after last slash in a URL?
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You don't need fancy things, just see the string methods in the standard library and you can easily split your url between 'filename' part and the rest:
url.rsplit('/', 1)
So you can get the part you're interested in simply wi...