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Case insensitive comparison NSString
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Cœur
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answered Apr 6 '10 at 2:25
Jason CocoJason ...
JavaScript % (modulo) gives a negative result for negative numbers
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Number.prototype.mod = function(n) {
return ((this%n)+n)%n;
};
Taken from this article: The JavaScript Modulo Bug
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How to sort an array of associative arrays by value of a given key in PHP?
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You are right, the function you're looking for is array_multisort().
Here's an example taken straight from the manual and adapted to your case:
$price = array();
foreach ($inventory as $key => $row)
{
$price[$key] = $row['price'];
}
array_multisort($price,...
How to validate IP address in Python? [duplicate]
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Don't parse it. Just ask.
import socket
try:
socket.inet_aton(addr)
# legal
except socket.error:
# Not legal
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WPF: Setting the Width (and Height) as a Percentage Value
Say I want a TextBlock to have its Width equal to it's Parent container's Width (ie, stretch from side to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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Check if a number has a decimal place/is a whole number
I am looking for an easy way in JavaScript to check if a number has a decimal place in it (in order to determine if it is an integer). For instance,
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Breaking out of a nested loop
... how can I efficiently come out of both loops (inner and outer) in the quickest possible way?
22 Answers
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Make a negative number positive
...swered Jan 29 '09 at 21:25
Jon SkeetJon Skeet
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How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
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Zach ScrivenaZach Scrivena
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How to pick a new color for each plotted line within a figure in matplotlib?
I'd like to NOT specify a color for each plotted line, and have each line get a distinct color. But if I run:
7 Answers
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