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Determining if a variable is within range?
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if i.between?(1, 10)
do thing 1
elsif i.between?(11,20)
do thing 2
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What does it mean by select 1 from table?
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15 Answers
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How Does Modulus Divison Work
...on't really understand how modulus division works.
I was calculating 27 % 16 and wound up with 11 and I don't understand why.
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Is it safe to resolve a promise multiple times?
I have an i18n service in my application which contains the following code:
7 Answers
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multiprocessing: sharing a large read-only object between processes?
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"Do child processes spawned via multiprocessing share objects created earlier in the program?"
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In an array of objects, fastest way to find the index of an object whose attributes match a search
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How to write a bash script that takes optional input arguments?
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You could use the default-value syntax:
somecommand ${1:-foo}
The above will, as described in Bash Reference Manual - 3.5.3 Shell Parameter Expansion [emphasis mine]:
If parameter is unset or null, the expansion of word is substituted. Otherwise, the value of parameter is ...
Checking the equality of two slices
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You need to loop over each of the elements in the slice and test. Equality for slices is not d...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
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