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How to change cursor from pointer to finger using jQuery?
...l! Act now and you'll get the hand functions position & ishover for no extra charge! That's right, 2 very handy cursor functions ... FREE!
They work as simple as seen in the demo:
$("h3").cursor("isHover"); // if hovering over an h3 element, will return true,
// else false
// also handy ...
Should I use a class or dictionary?
...
@Ralf A class Foo is merely a type, like int and string. Do you store value in an integer type or variable foo of integer type? Subtle, but important semantic difference. In languages like C this distinction is not too relevant outside of academic circles. Although most OO ...
What are major differences between C# and Java?
...t of the language syntax.
• C# allows switch statements to operate on strings.
• C# allows anonymous methods providing closure functionality.
• C# allows iterator that employs co-routines via a functional-style yield keyword.
• C# has support for output parameters, aiding in the ...
Is there a way to detect if an image is blurry?
...d
% focus value.
% Method, is the focus measure algorithm as a string.
% see 'operators.txt' for a list of focus
% measure methods.
% ROI, Image ROI as a rectangle [xo yo width heigth].
% if an empty argument is passed, the whole
% image is ...
How can I implement an Access Control List in my Web MVC application?
...ter. Or were you question kinda "long-form", that cannot be crammed in 140 chars ?
– tereško
Sep 28 '12 at 3:17
Reads...
How Drupal works? [closed]
...e. The settings.php file is parsed via include_once(), and any variable or string overrides established there are applied. See the “Variable Overrides” and “String Overrides” sections of the file sites/all/default/default.settings.php for details.
Early Page Cache
In situations requiring a...
Why is there no tuple comprehension in Python?
...because tuple syntax and parenthesis are ambiguous
– Charles Salvia
Jun 5 '13 at 13:14
21
The dif...
Better way to set distance between flexbox items
... great answer. margins are used differently in flexbox's ( like to absorb extra space ) so transparent borders provide an excellent solution to evenly spaced elements that can wrap with a margin-like behavior
– Eolis
Mar 4 '15 at 1:12
...
Redis is single-threaded, then how does it do concurrent I/O?
...-threaded event loop. The interesting point is atomicity is provided at no extra cost (it does not require synchronization). It can be exploited by the user to implement optimistic locking and other patterns without paying for the synchronization overhead.
...
How does “do something OR DIE()” work in PHP?
...'s with statement, when it's actually just a boolean expression... I think extra care should be taken when using this expression if you're expected to perform a cleanup in case of errors. Please, correct me if I'm wrong, but if you do func_call($file) or die(); and the function fails, then the file ...