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Get started with Latex on Linux [closed]
Impressed by is-latex-worth-learning-today , and many how-to's on Windows,
8 Answers
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“Use the new keyword if hiding was intended” warning
...
The new keyword would get rid of the compilation error, but may introduce other unintended behavior. I think you should add a warning to your answer. That would be helpful for understanding the consequences of adding new.
– ahong
Jun 2...
Detect URLs in text with JavaScript
Does anyone have suggestions for detecting URLs in a set of strings?
13 Answers
13
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What is Scala's yield?
I understand Ruby and Python's yield. What does Scala's yield do?
9 Answers
9
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What is the correct way to document a **kwargs parameter?
...-- Success!
1 -- No good.
2 -- Try again.
Raises:
AttributeError, KeyError
A really great idea. A way you might use me is
>>> print public_fn_with_googley_docstring(name='foo', state=None)
0
BTW, this always returns 0. **NEVER** use with :class:`MyPublicClass`.
"""
ret...
LINQ equivalent of foreach for IEnumerable
... Is.EquivalentTo(values.ToList()));
}
The following fails with the error:
Expected: equivalent to < 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 >
But was: < 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 >
[Test]
public void ForEachKeywordFail()
{
//Yes, I know there is an Observable.Range.
var va...
Need for predictable random generator
...f turns?
– Alex319
Jul 27 '09 at 18:05
+1 Very nice, also handles less round to-hit probabilities than 20% very easily...
Is gettimeofday() guaranteed to be of microsecond resolution?
I am porting a game, that was originally written for the Win32 API, to Linux (well, porting the OS X port of the Win32 port to Linux).
...
How are the points in CSS specificity calculated
Researching specificity I stumbled upon this blog - http://www.htmldog.com/guides/cssadvanced/specificity/
7 Answers
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Check whether an array is empty [duplicate]
...'t mean that array is empty. As a quick workaround you can do following:
$errors = array_filter($errors);
if (!empty($errors)) {
}
array_filter() function's default behavior will remove all values from array which are equal to null, 0, '' or false.
Otherwise in your particular case empty() cons...