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Difference between Django's annotate and aggregate methods?
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AlasdairAlasdair
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Sharing src/test classes between modules in a multi-module maven project
...project would then depend upon both the normal Data JAR artifact, plus the additional test-jar artifact, with test scope of course:
<dependency>
<groupId>com.foo</groupId>
<artifactId>data</artifactId>
<version>1.0</version>
<type>test-jar<...
How to create a new java.io.File in memory?
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haraldKharaldK
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5
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Calling a function when ng-repeat has finished
... });
}
}
}
});
Notice that I didn't use .ready() but rather wrapped it in a $timeout. $timeout makes sure it's executed when the ng-repeated elements have REALLY finished rendering (because the $timeout will execute at the end of the current digest cycle -- and it wil...
How to extract img src, title and alt from html using php? [duplicate]
...: now that I know better
Using regexp to solve this kind of problem is a bad idea and will likely lead in unmaintainable and unreliable code. Better use an HTML parser.
Solution With regexp
In that case it's better to split the process into two parts :
get all the img tag
extract their metadat...
How to perform .Max() on a property of all objects in a collection and return the object with maximu
...s is better (IMO) than any of the solutions presented here other than Mehrdad's second solution (which is basically the same as MaxBy):
It's O(n) unlike the previous accepted answer which finds the maximum value on every iteration (making it O(n^2))
The ordering solution is O(n log n)
Taking the M...
Should I use 'border: none' or 'border: 0'?
...ur choice.
I prefer border:0 because it's shorter; I find that easier to read. You may find none more legible. We live in a world of very capable CSS post-processors so I'd recommend you use whatever you prefer and then run it through a "compressor". There's no holy war worth fighting here but Webpa...
Send an Array with an HTTP Get
...aces [] in order to trigger the language to return an array of values instead of a single value.
foo[]=value1&foo[]=value2&foo[]=value3
$foo = $_GET["foo"]; // [value1, value2, value3]
echo is_array($foo); // true
In case you still use foo=value1&foo=value2&foo=value3, then it...
How do I pass a unique_ptr argument to a constructor or a function?
...ent just from the function signature what's going to happen; you have to read the implementation (or associated documentation).
Because of that, I wouldn't suggest this as an interface.
(C) By const l-value reference
Base(std::unique_ptr<Base> const &n);
I don't show an implementation...
Difference between android.app.Fragment and android.support.v4.app.Fragment
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zsmb13
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answered Feb 27 '13 at 10:00
Raghav SoodRaghav Sood
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