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Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
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REST
I understand the main idea of REST is extremely simple. We have used web browsers for years and we have seen how easy, flexible, performing, etc web sites are. HTML sites use hyperlinks and forms as the primary means of user interaction. Their mai...
Can virtual functions have default parameters?
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This is a bad idea, because the default arguments you get will depend on the static type of the object, whereas the virtual function dispatched to will depend on the dynamic type.
That is to say, when you call a function with default argu...
Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
...vity. Found a working solution in stackoverflow.com/a/27592123/683763. The idea is to manually remove the SupportMapFragment in onDestroyView method.
– ULazdins
Apr 25 '17 at 15:22
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How to print the contents of RDD?
...is to use collect():
myRDD.collect().foreach(println)
That's not a good idea, though, when the RDD has billions of lines. Use take() to take just a few to print out:
myRDD.take(n).foreach(println)
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Cleanest way to get last item from Python iterator
...re (idx, value) tuple whereas we're only interested in value. Interesting idea.
– Taylor Edmiston
Jun 12 '17 at 2:18
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What is the difference between MVC and MVVM? [closed]
...dently testable*, and especially reusable when needed, a view-model has no idea what view is displaying it, but more importantly no idea where its data is coming from.
*Note: in practice Controllers remove most of the logic, from the ViewModel, that requires unit testing. The VM then becomes a dumb ...
How can I maximize the editor pane in IntelliJ IDEA?
...the Default keymap.
14.0.3 on MacOS X
It's Cmd + Shift + F12 in IntelliJ IDEA 14.0.3 on MacOS X.
UPDATE on 2015-03-24:
IntelliJ IDEA 14.1 now has support for Distraction Free Mode. You can invoke it by clicking View > Enter Distraction Free Mode. In this mode, IntelliJ hides everything but the...
Splitting templated C++ classes into .hpp/.cpp files--is it possible?
...re's no workarounds! Separating Data Structures from methods is also a bad idea as it is opposed by encapsulation. There's a great workaround that you can use in some situations (I believe most) here: stackoverflow.com/questions/495021/…
– Sheric
Feb 25 '17 a...
Java equivalent to #region in C#
...s code. For instance you said "but there's nothing quite like #region." in IDEA for example //region .. //endregion works exactly like #region. There's no standard way of doing this at all in the first place since it depends on the IDE itself or a plugin. Developers with microsoft backgrounds will a...
Factory Pattern. When to use factory methods?
When is it a good idea to use factory methods within an object instead of a Factory class?
15 Answers
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