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Starting python debugger automatically on error
...traceback
import pdb, traceback, sys
def bombs():
a = []
print a[0]
if __name__ == '__main__':
try:
bombs()
except:
extype, value, tb = sys.exc_info()
traceback.print_exc()
pdb.post_mortem(tb)
If you want to start an interactive command line with ...
sed command with -i option failing on Mac, but works on Linux
... on OS X as it creates -e backups
sed -i'' -e ... - does not work on OS X 10.6 but works on 10.9+
sed -i '' -e ... - not working on GNU
Note Given that there isn't a sed command working on all platforms, you can try to use another command to achieve the same result.
E.g., perl -i -pe's/old_link/n...
Dump a NumPy array into a csv file
...
cs95
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answered May 21 '11 at 10:10
Jim BrissomJim B...
In a Git repository, how to properly rename a directory?
...
CB BaileyCB Bailey
610k9090 gold badges596596 silver badges628628 bronze badges
...
How to overcome root domain CNAME restrictions?
... |
edited Dec 19 '18 at 20:12
displayname
16.7k2626 gold badges128128 silver badges251251 bronze badges
...
Best practice to validate null and empty collection in Java
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edited Jan 19 '18 at 10:20
informatik01
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an...
How do I list all remote branches in Git 1.7+?
...tch all the remote's branches".
[1] As of the writing of this footnote 2018-Feb, I looked at the comments and see that the git branch -r works for the vast majority (about 90% or 125 out of 140).
If git branch -r does not work, check git config --get remote.origin.fetch contains a wildcard (*) ...
Is the practice of returning a C++ reference variable evil?
...
420
In general, returning a reference is perfectly normal and happens all the time.
If you mean:
i...
Javascript Equivalent to C# LINQ Select
...
try{
var func = new Function(expr.split('.')[0],
'return ' + expr + ';');
return $.map(arr, func);
}catch(e){
return null;
}
break;
default:
...
Determine if a sequence contains all elements of another sequence using Linq [duplicate]
...
answered Jan 2 '09 at 19:09
Amy BAmy B
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...