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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
...s has changed to abstract class AnyVal extends Any with NotNull, and it is now possible to extend AnyVal with the new value classes feature, e.g.: class MyValue(val u: Int) extends AnyVal.
– ebruchez
Sep 28 '12 at 22:15
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Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...nt to keep private in my framework that must be used by a swift class must now be made public to anyone using my framework? Doesn't seem like an ideal solution.
– ospr
Jan 15 '16 at 18:27
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Does JSON syntax allow duplicate keys in an object?
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@BenCrowell: As far as I know, JSON is not supposed to be valid JavaScript and there are cases where it's not, see timelessrepo.com/json-isnt-a-javascript-subset. With that said, it was of course heavily inspired by JavaScript (it even says so in the ...
Nodejs Event Loop
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How did you know these things, can you point me to the source?
– Suraj Jain
Mar 31 at 19:24
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Most underused data visualization [closed]
...to plot 3D scatter plots using rgl.
GGobi
Another package that is worth knowing is rggobi. There is a Springer book on the subject, and lots of great documentation/examples online, including at the "Looking at Data" course.
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How to navigate through a vector using iterators? (C++)
...trings
int n = 3; // nth element to be found.
int i = 0; // counter.
// now start at from the beginning
// and keep iterating over the element till you find
// nth element...or reach the end of vector.
for(it = myvector.begin(); it != myvector.end(); it++,i++ ) {
// found nth element..prin...
Are global variables bad? [closed]
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Few (perhaps silly) questions: 1) If you want to know which functions read and write these variables, couldn't you just use the "find" function in an editor to spot the cases where the values in these variables are modified? 2) "That can be done, ... a complete waste of time...
What's the difference between ContentControl and ContentPresenter?
...o need to specify ContentSource as it is the default value.
For those who know angularJs: this is similar to transclude mecanism.
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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
...his function would be maintained in the Newtonsoft library itself, but for now, you can use the following:
/// <summary>Creates a new reader for the specified jObject by copying the settings
/// from an existing reader.</summary>
/// <param name="reader">The reader whose settings ...
Private vs Protected - Visibility Good-Practice Concern [closed]
I've been searching and I know the theoretic difference.
6 Answers
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