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No output to console from a WPF application?
...isual Studio (when debugging).
make sure to have the Diagnostics assembly included:
using System.Diagnostics;
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What are the applications of binary trees?
...ervice in routers, and A* (path-finding algorithm used in AI applications, including robotics and video games). Also used in heap-sort.
Huffman Coding Tree (Chip Uni) - used in compression algorithms, such as those used by the .jpeg and .mp3 file-formats.
GGM Trees - Used in cryptographic applicati...
How to revert a “git rm -r .”?
... # `uncommitted changes` can not be restored.
Uncommitted changes includes not staged changes, staged changes but not committed.
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How can I see normal print output created during pytest run?
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Virtual/pure virtual explained
...ime the most-derived override of a method.
Consider the following code:
#include <iostream>
using namespace std;
class Base {
public:
void NonVirtual() {
cout << "Base NonVirtual called.\n";
}
virtual void Virtual() {
cout << "Base Virtual called.\n";...
How to set standard encoding in Visual Studio
...consistent coding
styles between different editors and IDEs.
This also includes file encoding.
EditorConfig is built-in Visual Studio 2017 by default, and I there were plugins available for versions as old as VS2012. Read more from EditorConfig Visual Studio Plugin page.
How
You can set up a ...
calculating the difference in months between two dates
...irst sentence in my answer indicates that it's variable. Any answer, yours included, is an approximation, simply because it is not a precise answer. Your "2 months" result can mean different things for different inputs, so it is an approximation.
– Adam Robinson
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Unit testing void methods?
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Test its side-effects. This includes:
Does it throw any exceptions? (If it should, check that it does. If it shouldn't, try some corner cases which might if you're not careful - null arguments being the most obvious thing.)
Does it play nicely with it...
Sql Server equivalent of a COUNTIF aggregate function
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Chris's answer is Stndard SQL compliant (hint: NULLIF is included Standard SQL-92). Josh's answer can be easily transformed into Standard SQL by replacing isnull with COALESCE.
– onedaywhen
Oct 31 '11 at 13:28
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Android Crop Center of Bitmap
... correct. Your current version creates the correct starting point but then includes the remainder of the too long side. For instance given a 100x1000 image you get back a 100x550 image.
– Guvante
Mar 29 '13 at 19:38
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