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How can I add a help method to a shell script?
...e, the universe and everything
where:
-h show this help text
-s set the seed value (default: 42)"
seed=42
while getopts ':hs:' option; do
case "$option" in
h) echo "$usage"
exit
;;
s) seed=$OPTARG
;;
:) printf "missing argument for -%s\n" "$OPTARG" >...
Why do we check up to the square root of a prime number to determine if it is prime?
To test whether a number is prime or not, why do we have to test whether it is divisible only up to the square root of that number?
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Textarea Auto height [duplicate]
...ough (2px at a time, possibly related to using bootstrap). I fixed this by setting element[0].style.height in the resize function to 1px first, then setting it to the scrollHeight.
– Kevin Lawrence
Aug 24 '14 at 22:55
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Select every Nth element in CSS
Is it possible to select, say, every fourth element in a set of elements?
4 Answers
4
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Is it possible to use global variables in Rust?
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Create numpy matrix filled with NaNs
I have the following code:
8 Answers
8
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Get index of array element faster than O(n)
Given I have a HUGE array, and a value from it. I want to get index of the value in array. Is there any other way, rather then call Array#index to get it? The problem comes from the need of keeping really huge array and calling Array#index enormous amount of times.
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Angular.js directive dynamic templateURL
...ite it that it can handle multiple instances? Currently, once the scope is set it does not recognize new attrs.ver.
– Alen Giliana
Feb 18 '14 at 2:03
1
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Extracting substrings in Go
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Recursively add the entire folder to a repository
I am trying to add a branch to the master branch on GitHub and push a folder onto that branch.
15 Answers
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