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Variable interpolation in the shell
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
What does “all” stand for in a makefile?
...
P ShvedP Shved
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Multiple columns index when using the declarative ORM extension of sqlalchemy
...gs works fine
– yorjo
Jul 12 '11 at 14:57
6
What happens if you have a dictionary for table_args ...
How do you exit from a void function in C++?
... Stephen CaldwellStephen Caldwell
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How do I use a file grep comparison inside a bash if/else statement?
...q
– Reinstate Monica Please
Oct 23 '14 at 22:58
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jQuery: Adding two attributes via the .attr(); method
.... }... Don't the keys need to be in quotes?
– Gcamara14
Dec 28 '19 at 0:12
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How to zero pad a sequence of integers in bash so that all have the same width?
...o $i
done
will produce the following output:
00010
00011
00012
00013
00014
00015
More generally, bash has printf as a built-in so you can pad output with zeroes as follows:
$ i=99
$ printf "%05d\n" $i
00099
You can use the -v flag to store the output in another variable:
$ i=99
$ printf -v ...
How to check if std::map contains a key without doing insert?
... advice to give.
– VoidStar
Feb 24 '14 at 10:52
10
Far out, std should just add a damn has(k) / c...
Why doesn't Haskell's Prelude.read return a Maybe?
...fore.
– Bilal Barakat
Nov 10 '11 at 14:01
3
Note that if you just use the safe package, you get a...
How do I make the first letter of a string uppercase in JavaScript?
...
Steve HarrisonSteve Harrison
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