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Count number of lines in a git repository
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xargs will do what you want:
git ls-files | xargs cat | wc -l
But with more information and probably better, you can do:
git ls-files | xargs wc -l
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Insert results of a stored procedure into a temporary table
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eeeeew! a reference to the same server? nasty. definitely more of a hack than having to manually create the temp table
– Tim Abell
Nov 17 '10 at 16:16
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Difference between Python's Generators and Iterators
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iterator is a more general concept: any object whose class has a __next__ method (next in Python 2) and an __iter__ method that does return self.
Every generator is an iterator, but not vice versa. A generator is built by calling a functi...
Sorting object property by values
...dard, as you've yourself mentioned, this erroneous assumption is broken by more browsers than just Chrome today, so it's better not to encourage users to try it.
– Oleg V. Volkov
Aug 15 '12 at 15:42
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Parse JSON String into a Particular Object Prototype in JavaScript
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How to get current route in Symfony 2?
...equest is forwarded... see supernova's answer which are documented and are more fail-safe
– luiges90
Nov 14 '12 at 2:38
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jQuery: Test if checkbox is NOT checked
... trouble figuring this out. I have two checkboxes (in the future will have more):
18 Answers
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How do I use the lines of a file as arguments of a command?
...ut as a string; here the “command” only reads the file but it could be more complex.
– törzsmókus
Feb 7 '19 at 13:39
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How to create default value for function argument in Clojure
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This answer more effectively captures the "proper" way to do it than the accepted answer, though both will work fine. (of course, a great power of Lisp languages is that there are usually many different ways to do the same fundamental th...
How do I set a variable to the output of a command in Bash?
... Curly braces can be used when the variable is immediately followed by more characters which could be interpreted as part of the variable name. e.g. ${OUTPUT}foo. They are also required when performing inline string operations on the variable, such as ${OUTPUT/foo/bar}
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