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What's the common practice for enums in Python? [duplicate]
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I have no idea why Enums are not support natively by Python.
The best way I've found to emulate them is by overridding _ str _ and _ eq _ so you can compare them and when you use print() you get the string instead of the numerical value.
class enumSeason():
Spring = 0
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How do I pass a command line argument while starting up GDB in Linux? [duplicate]
...you can run the program using "r args".
So if you are running your code by:
$ executablefile arg1 arg2 arg3
Debug it on gdb by:
$ gdb executablefile
(gdb) r arg1 arg2 arg3
share
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improv...
Why should I use core.autocrlf=true in Git?
...=false in my scenario be if I had some tool/editor that would get confused by the line-endings?
– Rich
Jul 14 '10 at 16:07
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Percentage Height HTML 5/CSS
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Please see the answer by Brian Campbell below I believe that is the correct solution. This answer seems to be a workaround and does not address the actual issue.
– MG Developer
Apr 30 '17 at 16:12
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Set a persistent environment variable from cmd.exe
...t windows machines, but I don't want to be bothered changing them manually by getting on the properties screen of "My Computer"
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Thread pooling in C++11
...g to Num_Threads, it's better not to create new ones, or destroy old ones (by joining). There will be performance penalty, might even make your application goes slower than the serial version.
Each C++11 thread should be running in their function with an infinite loop, constantly waiting for new ta...
Remove multiple keys from Map in efficient way?
...et returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.
Contrived example:
Map<String, String> map = new HashMap<>();
map.put("a", "");
map.put("b", "");
map.put("c", "");
Set<String>...
ScalaTest in sbt: is there a way to run a single test without tags?
I know that a single test can be ran by running, in sbt,
5 Answers
5
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What is an alternative to execfile in Python 3?
... seems they canceled in Python 3 all the easy way to quickly load a script by removing execfile()
12 Answers
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How do I create multiple submit buttons for the same form in Rails?
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Inside your controller, the submitted button's value will be identified by the parameter commit. Check the value to do the required processing:
def <controller action>
if params[:commit] == 'A'
# A was pressed
elsif params[:commit] == 'B'
# B was pressed
end
en...