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Does “\d” in regex mean a digit?
...found that in 123 , \d matches 1 and 3 but not 2 . I was wondering if \d matches a digit satisfying what kind of requirement? I am talking about Python style regex.
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How to uninstall a Windows Service when there is no executable for it left on the system?
...rvice via Registry
Its very easy to remove a service from registry if you know the right path. Here is how I did that:
Run Regedit or Regedt32
Go to the registry entry "HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services"
Look for the service that you want delete and delete it. You can look at t...
MySQL Fire Trigger for both Insert and Update
...cedure.html (which includes some examples) and asking your own question(s) if needed.
– derobert
Jul 1 '11 at 5:21
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Grunt watch error - Waiting…Fatal error: watch ENOSPC
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it didn't help, i tried with sudo and now it's working for me.
– asedsami
Jan 19 '16 at 1:19
6
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Animate a custom Dialog
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To start with, the most important thing — I probably had it working 5 different ways today but couldn't tell because... If your devices animation settings are set to "No Animations" (Settings → Display → Animation) then the dialogs won't be animated no matter what you do!
The following is a...
How do I rename the extension for a bunch of files?
...is does not work for filenames with spaces in them without proper quoting (now added above). When working purely on your own files that you know do not have spaces in the filenames this will work but whenever you write something that may be reused at a later time, do not skip proper quoting.
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How to use mod operator in bash?
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If someone needs this for mathematical operations, note that modulo operation with negative numbers in bash returns only remainder, not mathematical modulo result. This means, that while mathematically -12 mod 10 is 8, bash...
How do I get the row count of a pandas DataFrame?
...erty or just len(DataFrame.index). However, there are notable performance differences ( len(DataFrame.index) is fastest).
Code to reproduce the plot:
import numpy as np
import pandas as pd
import perfplot
perfplot.save(
"out.png",
setup=lambda n: pd.DataFrame(np.arange(n * 3).reshape(n, ...
Get the (last part of) current directory name in C#
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You're looking for Path.GetFileName.
Note that this won't work if the path ends in a \.
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What does the `forall` keyword in Haskell/GHC do?
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OK, I got my six hours and can now decode your answer. :) Between you and Norman I got exactly the kind of answer I was looking for. Thanks.
– JUST MY correct OPINION
Jun 19 '10 at 0:37
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