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Differences between Ant and Maven [closed]
...l that achieves the same results.
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>org.sonatype.mavenbook</groupId>
<artifactId>my-project</artifactId>
<version>1.0</version>
</project>
That's all you need in your pom.xml. R...
How do I change the font size of a UILabel in Swift?
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602
You can do it like this:
label.font = UIFont(name: label.font.fontName, size: 20)
Or like th...
How do I get the first element from an IEnumerable in .net?
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answered Jan 30 '09 at 21:13
Erik ForbesErik Forbes
32.9k2626 gold badges9292 silver badges116116 bronze badges
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How to print out the contents of a vector?
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410
You can use an iterator:
std::vector<char> path;
// ...
for (std::vector<char>::cons...
Circle-Rectangle collision detection (intersection)
...ods will work, but for a rectangle you can just check whether this works:
0 ≤ AP·AB ≤ AB·AB and 0 ≤ AP·AD ≤ AD·AD
And intersectCircle() is easy to implement too: one way would be to check if the foot of the perpendicular from P to the line is close enough and between the endpoints, an...
Remote debugging with Android emulator
...lator takes the next available even+odd port number tuple (up to around 5580, I think).
For reference, I did the following steps on my local machine:
ssh -NL 5554:localhost:5554 -L 5555:localhost:5555 myuser@remote-server
killall adb; adb devices
I believe the emulator tries to notify a local a...
Should all Python classes extend object?
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edited Jan 16 '16 at 19:04
Mark Amery
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an...
No ConcurrentList in .Net 4.0?
...hrilled to see the new System.Collections.Concurrent namespace in .Net 4.0, quite nice! I've seen ConcurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
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How to make the first option of selected with jQuery
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answered Sep 12 '09 at 4:31
David AndresDavid Andres
28.8k77 gold badges4141 silver badges3535 bronze badges
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