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Proper stack and heap usage in C++?
I've been programming for a while but It's been mostly Java and C#. I've never actually had to manage memory on my own. I recently began programming in C++ and I'm a little confused as to when I should store things on the stack and when to store them on the heap.
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Can a JSON value contain a multiline string
I am writing a JSON file which would be read by a Java program. The fragment is as follows...
5 Answers
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Maven command to list lifecycle phases along with bound goals?
...the attributes for a Maven Plugin and/or goals (aka Mojo - Maven plain Old Java Object)."
– user2039709
Nov 17 '16 at 13:45
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Writing a compiler in its own language
...ompiler (or interpreter) for your language in some other language (usually Java or C). Once that is done, you can write a new version of the compiler in language Foo. You use the first bootstrap compiler to compile the compiler, and then use this compiled compiler to compile everything else (inclu...
How to use ScrollView in Android?
... android:gravity="left"
android:text="Java, Objective-c" >
</TextView>
</TableRow>
<TableRow>
<TextView
android:id="@+id/idislike"
android:la...
How to inherit from a class in javascript?
In PHP/Java one can do:
15 Answers
15
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Sort Go map values by keys
...he word "slice" refers to a data structure that's essentially analogous to Java arrays. It's just a terminology issue. As for getting the keys, you have to explicitly range over the map and construct a slice as you go like this: play.golang.org/p/ZTni0o19Lr
– joshlf
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Which Architecture patterns are used on Android? [closed]
... be employed.
Since Android applications (and most of AOSP) are written in Java, which is object-oriented, I think you'll have a hard time looking for a single OOP design pattern which is NOT used on Android.
Architectural patterns, on the other hand, do not address particular software tasks - they ...
onTouchListener warning: onTouch should call View#performClick when a click is detected
...selineOf="@+id/right"
app:layout_constraintVertical_bias="0.5" />
Java :
left.setOnTouchListener((v, event) -> {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
enLeft = 1;
enRight = 0;
return true;
} else if (event.getAction()...
How to pass event as argument to an inline event handler in JavaScript?
... "(event)" parameter should be put into the function call, when, actually, JavaScript has the "event" parameter already and readily available inside the called function, so there is no need to declare it (it took me days to realise that it made no difference changing the variable name, because it wa...