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Count how many records are in a CSV Python?
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What is the correct MIME type to use for an RSS feed?
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edited Dec 24 '10 at 11:06
answered Feb 27 '09 at 16:58
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How can I refresh a page with jQuery?
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+50
Use location.reload():
$('#something').click(function() {
location.reload();
});
The reload() function takes an optional parame...
How to install latest version of git on CentOS 7.x/6.x
...git
Verify the version of Git that was installed:
git --version
As of 02 Mar. 2020, the latest available version from WANDisco is 2.22.0.
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How to get the nth element of a python list or a default if not available
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What is the Swift equivalent of -[NSObject description]?
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edited Mar 14 '18 at 18:08
answered Jun 8 '14 at 17:38
dr...
How to detect total available/free disk space on the iPhone/iPad device?
...n working for me:
-(uint64_t)getFreeDiskspace {
uint64_t totalSpace = 0;
uint64_t totalFreeSpace = 0;
NSError *error = nil;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSDictionary *dictionary = [[NSFileManager defaultMan...
what exactly is device pixel ratio?
...solution is double the logical linear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the logical linear resolution
Other devices report different device pixel ratios, including non-integer ones. ...
What is C# analog of C++ std::pair?
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330
Tuples are available since .NET4.0 and support generics:
Tuple<string, int> t = new Tuple...
Is there a “do … while” loop in Ruby?
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