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How does one use rescue in Ruby without the begin and end block
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3
Also, class definitions, module definitions and (I think) do/end block literals form implicit exception blocks.
– Jör...
Python argparse ignore unrecognised arguments
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3 Answers
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How to read keyboard-input?
... # If you use Python 2
input('Enter your input:') # If you use Python 3
and if you want to have a numeric value
just convert it:
try:
mode=int(raw_input('Input:'))
except ValueError:
print "Not a number"
s...
Git: How to diff two different files in different branches?
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answered Nov 15 '11 at 3:36
twaggstwaggs
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Is there a python equivalent of Ruby's 'rvm'?
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Olivier VerdierOlivier Verdier
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List of MSBuild built-in variables
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Ian Kemp
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answered Sep 21 '09 at 5:36
si618si618
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SQLAlchemy IN clause
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349
How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Wit...
Why does direction of index matter in MongoDB?
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3 Answers
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inserting characters at the start and end of a string
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133
Strings are immutable so you can't insert characters into an existing string. You have to creat...