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How to import other Python files?
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Jonathan H
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answered Feb 28 '10 at 3:42
RadianRadian
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Can I call a constructor from another constructor (do constructor chaining) in C++?
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1261
C++11: Yes!
C++11 and onwards has this same feature (called delegating constructors).
The s...
Why use the params keyword?
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With params you can call your method like this:
addTwoEach(1, 2, 3, 4, 5);
Without params, you can’t.
Additionally, you can call the method with an array as a parameter in both cases:
addTwoEach(new int[] { 1, 2, 3, 4, 5 });
That is, params allows you to use a shortcut when call...
jQuery UI DatePicker - Change Date Format
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28 Answers
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How do I return multiple values from a function? [closed]
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Named tuples were added in 2.6 for this purpose. Also see os.stat for a similar builtin example.
>>> import collections
>>> Point = collections.namedtuple('Point', ['x', 'y'])
>>> p = Point(1, y=2)
>>> p.x, p.y
1 2...
Calculate last day of month in JavaScript
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20 Answers
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How to initialize a struct in accordance with C programming language standards
...ializer to initialize a structure:
MY_TYPE a = { .flag = true, .value = 123, .stuff = 0.456 };
Edit: Other members are initialized as zero: "Omitted field members are implicitly initialized the same as objects that have static storage duration." (https://gcc.gnu.org/onlinedocs/gcc/Designated-Ini...
How do I profile memory usage in Python?
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123
This one has been answered already here: Python memory profiler
Basically you do something lik...
PHPUnit assert that an exception was thrown?
...ception(InvalidArgumentException::class);
// or for PHPUnit < 5.2
// $this->setExpectedException(InvalidArgumentException::class);
//...and then add your test code that generates the exception
exampleMethod($anInvalidArgument);
}
}
expectException() PHPU...