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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
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answered Aug 18 '10 at 22:17
zwolzwol
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How does Spring autowire by name when more than one matching bean is found?
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This is documented in section 3.9.3 of the Spring 3.0 manual:
For a fallback match, the bean name is considered a default qualifier value.
In other words, the default behaviour is as though you'd added @Qualifier("country") to the setter method.
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Showing commits made directly to a branch, ignoring merges in Git
...shua Pinter
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answered Dec 15 '11 at 21:59
CB BaileyCB Bailey
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How do I move a tab in Notepad++ to a new window?
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answered Nov 6 '12 at 14:30
Alex K.Alex K.
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CSS: how to add white space before element's content?
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You can use the unicode of a non breaking space :
p:before { content: "\00a0 "; }
See JSfiddle demo
[style improved by @Jason Sperske]
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Command line progress bar in Java
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edited Nov 17 '11 at 10:48
KARASZI István
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Using try vs if in python
... faster if exceptions really are exceptional. If result is None more than 50 % of the time, then using if is probably better.
To support this with a few measurements:
>>> import timeit
>>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking
0.06379691968322732
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How to save traceback / sys.exc_info() values in a variable?
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ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process your variable afterwards...
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What is the difference between ndarray and array in numpy?
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edited Sep 27 '18 at 14:40
nbro
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answered Ap...
Checking oracle sid and database name
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edited Feb 20 at 6:39
Stefan van den Akker
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