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How do I convert a dictionary to a JSON String in C#?
... + "}";
}
But, if you are serializing several different classes, or more complex data structures, or especially if your data contains string values, you would be better off using a reputable JSON library that already knows how to handle things like escape characters and line breaks. Json.NET is a...
How can I create Min stl priority_queue?
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Use std::greater as the comparison function:
std::priority_queue<int, std::vector<int>, std::greater<int> > my_min_heap;
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How do you pass a function as a parameter in C?
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In your first and last code examples, the * is not compulsory. Both the function parameter definition and the f function call can take f just as is without *. It might be a good idea to do it as you do though, to make it obvious that parameter f is a function pointer. But it ...
MySQL vs PostgreSQL for Web Applications [closed]
...ll accurate.
Check for newer answers below.
Better?
MySQL is much more commonly provided by web hosts.
PostgreSQL is a much more mature product.
There's this discussion addressing your "better" question
Apparently, according to this web page, MySQL is fast when concurrent access levels are l...
How do I get the coordinates of a mouse click on a canvas element?
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Regular Expressions: Is there an AND operator?
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Throwing exceptions from constructors
...8978. My I ask one more, edit-related question? The answer to which this comment is attached has an outdated hyperlink. To fix it wants to change exactly one character, replacing "#faq-17.2" with "#faq-17.8" in the URL. However, Stackoverflow's software requires that an edit submitted by a low-r...
Java generics - why is “extends T” allowed but not “implements T”?
...s a very good example on a question looking for examples - I'll link it in comment, rather than embedding in the answer at this point. stackoverflow.com/a/6828257/93922
– Tetsujin no Oni
Oct 20 '14 at 13:44
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How to set commands output as a variable in a batch file
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FOR /F "tokens=* USEBACKQ" %%F IN (`command`) DO (
SET var=%%F
)
ECHO %var%
I always use the USEBACKQ so that if you have a string to insert or a long file name, you can use your double quotes without screwing up the command.
Now if your output will contain ...
How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
... This is great, I used it for another application here: stackoverflow.com/questions/4092927/…
– cxrodgers
Apr 8 '15 at 21:19
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