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How to initialise a string from NSData in Swift
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Adding two numbers concatenates them instead of calculating the sum
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They are actually strings, not numbers. The easiest way to produce a number from a string is to ...
Why are arrays covariant but generics are invariant?
...nimals = dogs; // Awooga awooga
animals.add(new Cat());
Dog dog = dogs.get(0); // This should be safe, right?
Suddenly you have a very confused cat.
The original motivation for making arrays covariant described in the wikipedia article didn't apply to generics because wildcards made the expr...
Turn off deprecated errors in PHP 5.3
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You can do it in code by calling the following functions.
error_reporting(E_ERROR | E_WARNING ...
Rename all files in directory from $filename_h to $filename_half?
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308
Just use bash, no need to call external commands.
for file in *_h.png
do
mv "$file" "${file/...
Is there a __CLASS__ macro in C++?
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edited Nov 3 '09 at 11:55
answered Nov 3 '09 at 11:44
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How can I get a precise time, for example in milliseconds in Objective-C?
...is earlier than now
double timePassed_ms = [date timeIntervalSinceNow] * -1000.0;
Documentation on timeIntervalSinceNow.
There are many other ways to calculate this interval using NSDate, and I would recommend looking at the class documentation for NSDate which is found in NSDate Class Reference....
What is the javascript MIME type for the type attribute of a script tag? [duplicate]
...script is concerned, but it's part of the spec for both HTML 4 and XHTML 1.0.
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How to put a delay on AngularJS instant search?
...(function() {
$scope.filterText = tempFilterText;
}, 250); // delay 250 ms
})
});
HTML:
<input id="searchText" type="search" placeholder="live search..." ng-model="searchText" />
<div class="entry" ng-repeat="entry in entries | filter:filterText">
<span&...