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Getting time elapsed in Objective-C
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Anyone know why there is a redundant (void) cast on the mach_timebase_info call?
– Simon Tillson
Dec 10 '13 at 10:57
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How do I detect the Python version at runtime? [duplicate]
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The returned value is not an integer, so I had to cast it in order to perform comparison: if int(sys.version[0]) < 3:.
– Ibrahim.H
May 5 at 11:12
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How can I multiply all items in a list together with Python?
...Convenient if you're already using Numpy. You probably don't even need to cast it as a list first, this should work for most cases result = np.prod(mylist)
– Nick
Jun 9 '16 at 23:47
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MD5 algorithm in Objective-C
...s answer is a lot cleaner to read than the others; one thing it needs is a cast to (int) before strlen e.g. (int)strlen...
– brandonscript
Nov 15 '14 at 7:02
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Serializing PHP object to JSON
... members regardless of visibility or type) to an associative array, or typecasting it to stdClass? I'm thinking in the direction of Reflection, but if not, I'll just figure out something to recursively perform it.
– Dan Lugg
Jul 26 '11 at 21:28
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Retrieving Property name from lambda expression
...pression if your expression represents a reference type. Everything can be cast to an object, but value types must be boxed. This is why the UnaryExpression exists. Reference.
For the sakes of readability (@Jowen), here's an expanded equivalent:
public string GetName<TSource, TField>(Express...
Should I use string.isEmpty() or “”.equals(string)?
...check first to see if they are the same object, then an instanceof, then a cast to String, a length check, and then finally the iteration. If both Strings were empty then it would be just a simple reference check though.
– David Young
Jul 23 '10 at 19:29
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How to convert std::string to LPCSTR?
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std::string myString("SomeValue");
LPSTR lpSTR = const_cast<char*>(myString.c_str());
myString is the input string and lpSTR is it's LPSTR equivalent.
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Convert float to double without losing precision
I have a primitive float and I need as a primitive double. Simply casting the float to double gives me weird extra precision. For example:
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How to swap two variables in JavaScript
... data type, provided you don't mind an integer result; the values are auto-cast to int32s. This means it can work with numeric strings, Booleans (0/1), null (0), and empty arrays/objects (0). Though the original type isn't preserved, so affected Booleans wouldn't work with typeof a == 'boolean' or a...
