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Reset C int array to zero : the fastest way?
...y, since it's usually a routine written directly in assembly and optimized by hand.
memset(myarray, 0, sizeof(myarray)); // for automatically-allocated arrays
memset(myarray, 0, N*sizeof(*myarray)); // for heap-allocated arrays, where N is the number of elements
By the way, in C++ the idiomatic...
What's best SQL datatype for storing JSON string?
...ly leaves VARCHAR(x) or NVARCHAR(x): VARCHAR stores non-Unicode strings (1 byte per character) and NVARCHAR stores everything in a 2-byte-per-character Unicode mode. So do you need Unicode? Do you have Arabic, Hebrew, Chinese or other non-Western-European characters in your strings, potentially? The...
ios Upload Image and Text using HTTP POST
...[NSURL URLWithString:@""];
As i mentioned earler, this is not an answer by itself, just an addon to XJones' post.
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Controlling the screenshot in the iOS 7 multitasking switcher
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BTW, I was informed by an Apple engineer that the documentation re ignoreSnapshotOnNextApplicationLaunch is incorrect, that, as we all observed, a snapshot is actually taken, but simply won't be used at next launch.
– Rob
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Swift equivalent for MIN and MAX macros
..., may it be String, Character or one of your custom class or struct.
Thereby, the following Playground sample code works perfectly:
class Route: Comparable, CustomStringConvertible {
let distance: Int
var description: String {
return "Route with distance: \(distance)"
}
i...
Can you get DB username, pw, database name in Rails?
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How do I determine the target architecture of static library (.a) on Mac OS X?
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Wait for a void async method
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Copy file remotely with PowerShell
...rams\temp\test.txt -Destination \\servera\c$\programs\temp\test.txt;
By using UNC paths instead of local filesystem paths, you help to
ensure that your script is executable from any client system with
access to those UNC paths. If you use local filesystem paths, then you
are cornering yo...
How to adjust layout when soft keyboard appears
... give some margin to footer so that layout looks good. I made some changes by giving layout_margin attribute to relative layout of the footer but with this it is covering last half of the Edit Text. Plz help me out.
– Tara
May 11 '16 at 12:27
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