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Create a string with n characters
...f a specified character? In my case, I would need to create a string with 10 spaces. My current code is:
27 Answers
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Good ways to sort a queryset? - Django
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answered Mar 9 '10 at 21:48
Alex MartelliAlex Martelli
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Finding the PHP File (at run time) where a Class was Defined
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answered Mar 10 '10 at 19:59
GordonGordon
288k6666 gold badges503503 silver badges529529 bronze badges
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Cannot ping AWS EC2 instance
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RakibRakib
8,9821010 gold badges5555 silver badges9090 bronze badges
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jquery .html() vs .append()
...ng a new jQuery object on every iteration. E.g. the quickest way to create 100 divs with jQuery:
jQuery(Array(101).join('<div></div>'));
There are also issues of readability and maintenance to take into account.
This:
$('<div id="' + someID + '" class="foobar">' + content + ...
Why does C# have break if it's not optional? [duplicate]
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answered Jun 24 '10 at 11:29
Alex K.Alex K.
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How can I remove a pytz timezone from a datetime object?
...object, then doing the same thing as the example above.
# <Arrow [2014-10-09T10:56:09.347444-07:00]>
arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')
# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444, tzinfo=tzoffset(None, -25200))
tmpDatetime = arrowObj.datetime
# datetime.datetim...
How do I fetch lines before/after the grep result in bash?
...n use the -B and -A to print lines before and after the match.
grep -i -B 10 'error' data
Will print the 10 lines before the match, including the matching line itself.
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What is the maximum float in Python?
...>> sys.float_info
sys.floatinfo(max=1.7976931348623157e+308, max_exp=1024, max_10_exp=308, min=2.2
250738585072014e-308, min_exp=-1021, min_10_exp=-307, dig=15, mant_dig=53, epsil
on=2.2204460492503131e-16, radix=2, rounds=1)
Specifically, sys.float_info.max:
>>> sys.float_info.max...
How to compare two strings in dot separated version format in Bash?
...ty fields in ver2 with zeros
ver2[i]=0
fi
if ((10#${ver1[i]} > 10#${ver2[i]}))
then
return 1
fi
if ((10#${ver1[i]} < 10#${ver2[i]}))
then
return 2
fi
done
return 0
}
testvercomp () {
vercom...