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Array Length in Java
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It contains the allocated size, 10. The unassigned indexes will contain the default value which is 0 for int.
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Why do variable names often start with the letter 'm'? [duplicate]
... Plus 1 for the auto complete suggestion!
– An0nC0d3r
Aug 3 '16 at 8:51
13
There's already a ...
How can I detect the touch event of an UIImageView?
...in your .m file:
UITapGestureRecognizer *newTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(myTapMethod)];
[myImageView setUserInteractionEnabled:YES];
[myImageView addGestureRecognizer:newTap];
-(void)myTapMethod{
// Treat image tap
}
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Easy way to concatenate two byte arrays
... is using java.nio.ByteBuffer.
Something like
ByteBuffer bb = ByteBuffer.allocate(a.length + b.length + c.length);
bb.put(a);
bb.put(b);
bb.put(c);
byte[] result = bb.array();
// or using method chaining:
byte[] result = ByteBuffer
.allocate(a.length + b.length + c.length)
.put(a...
R memory management / cannot allocate vector of size n Mb
...at is not a cure in general -- I've switched, and now I have Error: cannot allocate vector of size ... Gb instead (but yeah, I have a lot of data).
– om-nom-nom
Apr 11 '12 at 17:20
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Why aren't variable-length arrays part of the C++ standard?
...ite the same, as it uses dynamic memory, and making it use one's own stack-allocator isn't exactly easy (alignment is an issue, too). It also doesn't solve the same problem, because a vector is a resizable container, whereas VLAs are fixed-size. The C++ Dynamic Array proposal is intended to introduc...
hexadecimal string to byte array in python
...string -> bytes object, it's ` bytes.fromhex("000102030405060708090A0B0C0D0E0F")` which yields b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f'. Not posting as an answer since question asks for byte array, but posting here since it's the first hit I got when searching for hext to byt...
How to crop an image using C#?
... well on other solutions. This worked first time.
– c0d3p03t
Oct 15 '14 at 21:27
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
...ed Dec 23 '16 at 8:10
n4m31ess_c0d3r
2,49244 gold badges2020 silver badges3434 bronze badges
answered Dec 23 '16 at 7:37
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Quickly create a large file on a Linux system
... it is slow for this purpose. In Linux (and other POSIX systems), we have fallocate, which uses the desired space without having to actually writing to it, works with most modern disk based file systems, very fast:
For example:
fallocate -l 10G gentoo_root.img
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