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What does “Memory allocated at compile time” really mean?
...b[] = { 1 , 2 , 3 , 4 };
int main()
{}
Output assembly:
a:
.zero 16
b:
.long 1
.long 2
.long 3
.long 4
main:
pushq %rbp
movq %rsp, %rbp
movl $0, %eax
popq %rbp
ret
As you can see, the values are directly injected into the assembly. I...
Best way to alphanumeric check in JavaScript
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16
ñ does not fall into the pattern however fully valid UTF-8 char.
– Oybek
Apr 4 '13 at 16:35
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What is the Swift equivalent of -[NSObject description]?
...app.
– Tod Cunningham
Jun 23 '14 at 16:05
Printable does work in the playground, but iff the class descends from NSObj...
What format string do I use for milliseconds in date strings on iPhone?
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CalebCaleb
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Generic method multiple (OR) type constraint
...led your name.
– Chris Pfohl
Apr 6 '16 at 15:26
Or the compiler could threat the type as an union type within the func...
What makes a SQL statement sargable?
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@BradC In MSSQL 2016, there is no execution plan difference between Select ... WHERE isNull(FullName,'Ed Jones') = 'Ed Jones' and Select ... WHERE ((FullName = 'Ed Jones') OR (FullName IS NULL)). They both use the index on FullName and do an i...
Which HTML elements can receive focus?
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bobincebobince
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How can I pass a member function where a free function is expected?
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answered Sep 30 '12 at 16:36
Dietmar KühlDietmar Kühl
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How do I convert a hexadecimal color to rgba with the Less compiler?
...iney. :)
– dudewad
Dec 30 '15 at 23:16
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Array vs. Object efficiency in JavaScript
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edited Jul 16 '18 at 23:47
aleclarson
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