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How to check for the type of a template parameter?
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4 Answers
4
Active
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
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marc_s
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answered Sep 24 '08 at 18:00
Sam Schutt...
An efficient way to transpose a file in Bash
...];
}
print str
}
}' file
output
$ more file
0 1 2
3 4 5
6 7 8
9 10 11
$ ./shell.sh
0 3 6 9
1 4 7 10
2 5 8 11
Performance against Perl solution by Jonathan on a 10000 lines file
$ head -5 file
1 0 1 2
2 3 4 5
3 6 7 8
4 9 10 11
1 0 1 2
$ wc -l < file
10000
$ time perl ...
Can I pass an array as arguments to a method with variable arguments in Java?
...nmp85jasonmp85
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1
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Is it possible to make a type only movable and not copyable?
...ject byte-by-byte, not following pointers, e.g. if you have (&usize, u64), it is 16 bytes on a 64-bit computer, and a shallow copy would be taking those 16 bytes and replicating their value in some other 16-byte chunk of memory, without touching the usize at the other end of the &. That is, ...
Wait for a void async method
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Best practice is to mark function async void only if it is fire and forget method, if you want ...
GROUP BY with MAX(DATE) [duplicate]
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Pacerier
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answered Aug 16 '10 at 7:44
Oliver HanappiOliver Hanappi
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How to detect total available/free disk space on the iPhone/iPad device?
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Original answer:
I found the following solution working for me:
-(uint64_t)getFreeDiskspace {
uint64_t totalSpace = 0;
uint64_t totalFreeSpace = 0;
NSError *error = nil;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSDi...
How to flatten tree via LINQ?
So I have simple tree:
14 Answers
14
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Enum ToString with user friendly strings
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Ray BooysenRay Booysen
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