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C++ static virtual members?
Is it possible in C++ to have a member function that is both static and virtual ? Apparently, there isn't a straightforward way to do it ( static virtual member(); is a compile error), but is there at least a way to achieve the same effect?
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Gridview with two columns and auto resized images
...ml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<GridView
android:id="@+id/gridview"
android:layout_width="match_parent"...
How is this fibonacci-function memoized?
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How to send POST request?
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If you really want to handle with HTTP using Python, I highly recommend Requests: HTTP for Humans. The POST quickstart adapted to your question is:
>>> import requests
>>> r = requests.post("http://bugs.python.org", data={'number': 12524, '...
How do I get the name of the active user via the command line in OS X?
How do I get the name of the active user via the command line in OS X?
12 Answers
12
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How to get random value out of an array?
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PHP provides a function just for that: array_rand()
http://php.net/manual/en/function.array-rand.php
$ran = array(1,2,3,4);
$randomElement = $ran[array_rand($ran, 1)];
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
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Should a function have only one return statement?
Are there good reasons why it's a better practice to have only one return statement in a function?
50 Answers
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What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS
... uses CLK text as an example, but that is not its sole intended use. It is common to use word-break in conjunction with long strings (such as URLs or lines of code) when you want them to break at the container width — especially if the container is a pre element or table cell where the word-wrap p...
Algorithm to randomly generate an aesthetically-pleasing color palette [closed]
...you want to achieve with your random colors.
Some additional resources:
http://en.wikipedia.org/wiki/Color_theory
http://en.wikipedia.org/wiki/Complementary_color
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