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Check if a number has a decimal place/is a whole number
...ontaining whole numbers with a fixed decimal point the same as integers:
'10.0' % 1; // returns 0
10 % 1; // returns 0
'10.5' % 1; // returns 0.5
10.5 % 1; // returns 0.5
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Assign variable in if condition statement, good practice or not? [closed]
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answered Apr 5 '10 at 2:05
Matthew CrumleyMatthew Crumley
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Why does (0 < 5 < 3) return true?
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edited Nov 3 '10 at 16:42
answered Nov 3 '10 at 16:34
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What is the difference between parseInt() and Number()?
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10 Answers
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What is the proper way to check if a string is empty in Perl?
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answered Jan 11 '10 at 23:20
Greg HewgillGreg Hewgill
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INSERT IF NOT EXISTS ELSE UPDATE?
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answered Sep 3 '10 at 10:55
janmjanm
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How to write a bash script that takes optional input arguments?
...e some examples of how this works:
$ ./somecommand.sh
foo
bar
1
Thu Mar 29 10:03:20 ADT 2018
$ ./somecommand.sh ez
ez
bar
1
Thu Mar 29 10:03:40 ADT 2018
$ ./somecommand.sh able was i
able
was
i
Thu Mar 29 10:03:54 ADT 2018
$ ./somecommand.sh "able was i"
able was i
bar
1
Thu Mar 29 10:04:01 ADT 2...
Filter dict to contain only certain keys?
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answered Aug 6 '10 at 0:22
user395760user395760
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Determining if a number is either a multiple of ten or within a particular set of ranges
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For the first one, to check if a number is a multiple of use:
if (num % 10 == 0) // It's divisible by 10
For the second one:
if(((num - 1) / 10) % 2 == 1 && num <= 100)
But that's rather dense, and you might be better off just listing the options explicitly.
Now that you've give...