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How do I strip all spaces out of a string in PHP? [duplicate]
...ends), use preg_replace:
$string = preg_replace('/\s+/', '', $string);
(From here).
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jQuery if checkbox is checked
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How to check if array is empty or does not exist? [duplicate]
... very idiomatic JavaScript.
The foolproof approach
Taking some inspiration from the comments, below is what I currently consider to be the foolproof way to check whether an array is empty or does not exist. It also takes into account that the variable might not refer to an array, but to some other t...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
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How can you change the loaded configuration file from /usr/local/lib/php.ini to /etc/php.ini ?
– H Dindi
Feb 11 '15 at 17:48
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How do I test an AngularJS service with Jasmine?
...;
deferred.resolve(mockCatsData); // always resolved, you can do it from your spec
// jasmine 2.0
// Spy + Promise Mocking
// spyOn(obj, 'method'), (assumes obj.method is a function)
spyOn(cats, 'getAllCats').and.returnValue(deferred.promise);
/*
To...
Google Maps API - Get Coordinates of address
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How do I convert NSInteger to NSString datatype?
...nk that for some situation this will be also interesting way to get string from NSInteger
NSInteger value = 12;
NSString * string = [NSString stringWithFormat:@"%0.0f", (float)value];
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Append lines to a file using a StreamWriter
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what if the file has 10mb and I start writing from position 0, but only 10kb, how can I assure that the file only contains the 10kb data I've just written?
– JobaDiniz
Oct 11 '17 at 17:58
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How do I concatenate strings in Swift?
...nce between let and var).
Note
In reality let and var are very different from NSString and NSMutableString but it helps the analogy.
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Is it possible to print a variable's type in standard C++?
... have not tested this on MSVC. </disclaimer> But I welcome feedback from those who do.
The C++11 Solution
I am using __cxa_demangle for non-MSVC platforms as recommend by ipapadop in his answer to demangle types. But on MSVC I'm trusting typeid to demangle names (untested). And this core ...