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edited Dec 16 '19 at 20:00
pkamb
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Convert a string to an enum in C#
...r each parse.
– Keith
Jul 19 '09 at 20:19
4
@H.M. I don't think an extension is appropriate here ...
How do I see if Wi-Fi is connected on Android?
...olution below .
– revolutionary
Jan 20 '16 at 15:37
1
NetworkInfo.getType() and ConnectivityManag...
Ubuntu rails install fails on zlib
...ed Hat 4.1.2-46 too.
– adelarsq
May 20 '11 at 16:41
This worked for Ubnutu 11.04/Ruby 1.9.2-p180. I tried apt-get inst...
Display image as grayscale using matplotlib
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answered Jul 22 '12 at 20:49
Eliel Van HojmanEliel Van Hojman
22322 silver badges1212 bronze badges
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bash assign default value
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209
Use a colon:
: ${A:=hello}
The colon is a null command that does nothing and ignores its ar...
Prevent double submission of forms in jQuery
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Update in 2018: I just got some points for this old answer, and just wanted to add that the best solution would be to make the operation idempotent so that duplicate submissions are harmless.
Eg, if the form creates an order, put a uni...
Convert columns to string in Pandas
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MikeMike
1,57144 gold badges2020 silver badges3030 bronze badges
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How do you see recent SVN log entries?
...n log -r 13:BASE
To get everything between the given dates:
svn log -r {2011-02-02}:{2011-02-03}
You can combine all the above expressions with the --limit option, so that can you have a quite granular control over what is printed. For more info about these -r expressions refer to svn help log ...
How do you discover model attributes in Rails?
...odels
– James McMahon
Oct 17 '13 at 20:46
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