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Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...esolution to take return type into account for method group conversions in order to make the behaviour more intuitive, but I do understand it would do so at the cost of consistency. (The same can be said of generic type inference as applied to method group conversions when there's only one method in...
What are the most-used vim commands/keypresses?
...dows
^Wn new window
^Wj down to next window; ^Wk up to previous window
^W_ maximise current window; ^W= make all windows equal size
^W+ increase window size; ^W- decrease window size
Source Navigation
% jump to matching parenthesis/bracket/brace, or language block if language module loaded
gd ...
Error - trustAnchors parameter must be non-empty
...net.debug=all -Djavax.net.ssl.trustStore=/Another/path/to/cacerts -jar test_get_https-0.0.1-SNAPSHOT-jar-with-dependencies.jar https://www.calca.com.py 2>&1| grep -i truststore
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impr...
Get/pick an image from Android's built-in Gallery app programmatically
...ing at the response from our own action
private static final int SELECT_PICTURE = 1;
private String selectedImagePath;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
findViewById(R.id.Button0...
Using Java with Nvidia GPUs (CUDA)
... on the GPU" in general. I'll summarize these again here, in no particular order.
(Disclaimer: I'm the author of http://jcuda.org/ and http://jocl.org/ )
(Byte)code translation and OpenCL code generation:
https://github.com/aparapi/aparapi : An open-source library that is created and actively mai...
Does anyone beside me just NOT get ASP.NET MVC? [closed]
... Forms superior to MVC in my book: MVC makes you pay a real world price in order to gain a bit more testability or, worse yet, to simply be seen as cool because you are using the latest technology.
Update: I've been criticized heavily in the comments section - some of it quite fair. Thus, I have s...
Naming convention for Scala constants?
...ER!!!")
case Some(lowerConst) => println("lower!")
case _ => println("mismatch!")
}
}
}
}
Naively I would have expected that to reach all of the cases in the match. Instead it prints:
Input 'Some(lower)' results in: lower!
Input 'Some(UPPER)' results in: UPPER!!...
Safe (bounds-checked) array lookup in Swift, through optional bindings?
...)
extension Indexable {
public subscript(safe safeIndex: Index) -> _Element? {
return safeIndex.distanceTo(endIndex) > 0 ? self[safeIndex] : nil
}
}
¹: not true, but it gives the idea
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When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...ral directives (some nested inside others or adding attributes to them) in order to fully write in my own HTML, which is the purpose of a Domain Specific Language.
In the end, it's too weird to have to pass every global or shared value down the chain with multiple attributes on each DOM invocation ...
Python str vs unicode types
...When retrieving the content you should know the encoding that was used, in order to be able to decode the bytes into a unicode object.
– Bakuriu
Aug 3 '13 at 15:54
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