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Pad a number with leading zeros in JavaScript [duplicate]
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616
Not a lot of "slick" going on so far:
function pad(n, width, z) {
z = z || '0';
n = n + ''...
Postgresql SELECT if string contains
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137
You should use 'tag_name' outside of quotes; then its interpreted as a field of the record. Co...
How to declare a friend assembly?
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194
You need to sign both assemblies, because effectively both assemblies reference each other.
Y...
How do you calculate log base 2 in Java for integers?
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10 Answers
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Cancellation token in Task constructor: why?
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edited Feb 18 at 9:44
Eliahu Aaron
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How to match all occurrences of a regex
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edited May 18 '12 at 6:23
Andrew Marshall
87.3k1818 gold badges202202 silver badges204204 bronze badges
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Splitting String with delimiter
I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it?
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How to change the DataTable Column Name?
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edited Jun 21 '11 at 1:11
answered Jun 20 '11 at 5:47
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One-line list comprehension: if-else variants
...ssion you're returning for each element. Thus you need:
[ x if x%2 else x*100 for x in range(1, 10) ]
The confusion arises from the fact you're using a filter in the first example, but not in the second. In the second example you're only mapping each value to another, using a ternary-operator exp...