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How are the points in CSS specificity calculated
...ase is.
It turns out that the "very large base" employed (at least by the 4 most commonly-used browsers*) to implement this standard algorithm is 256 or 28.
What this means is that a style specified with 0 ids and 256 class-names will over-ride a style specified with just 1 id. I tested this out...
Why does ++[[]][+[]]+[+[]] return the string “10”?
...first it is being converted to a string because that's what + says:
11.4.6 Unary + Operator
The unary + operator converts its operand to Number type.
The production UnaryExpression : + UnaryExpression is evaluated as follows:
Let expr be the result of evaluating UnaryExpression...
Passing a 2D array to a C++ function
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428
There are three ways to pass a 2D array to a function:
The parameter is a 2D array
int arra...
How to convert a double to long without casting?
...uming you're happy with truncating towards zero, just cast:
double d = 1234.56;
long x = (long) d; // x = 1234
This will be faster than going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding other than "always towards zero" you'll need slightly more co...
What is the difference between angular-route and angular-ui-router?
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edited Oct 20 '14 at 18:52
Wilgert
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answered...
Which version of Python do I have installed?
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edited Apr 4 '14 at 16:22
Dov
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How to set the title of UIButton as left alignment?
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answered May 4 '10 at 12:22
user121301user121301
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Installing Bootstrap 3 on Rails App
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edited Dec 4 '17 at 6:40
Patricio Sard
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Simulating Slow Internet Connection
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JotaBe
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answered Aug 21 '10 at 4:05
Philip RieckPhilip...