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How to generate a random int in C? - Stack Overflow The versions of rand() and srand() in the Linux C Library use the same random number generator as random(3) and srandom(3), so the lower-order bits should be as random as the higher-order bits. However, on older rand() implementations, and on current implementations on different systems, the lower-order bits are much less random than the higher-order bits .
Assigning large numbers to double in C - Stack Overflow 7 Nov 2017 · When I try to assign a big number to a double variable, I get this warning sqrt.c:8:11: warning: integer constant is too large for its type double x ...
c# - How to add a delay for a 2 or 3 seconds - Stack Overflow You could use Thread.Sleep() function, e.g.. int milliseconds = 2000; Thread.Sleep(milliseconds); that completely stops the execution of the current thread for 2 seconds.
c# - IOException: The process cannot access the file 'file path ... I have some code and when it executes, it throws a IOException, saying that The process cannot access the file 'filename' because it is being used by another process What does this mean, an...
How to use the PI constant in C++ - Stack Overflow 13 Nov 2009 · Because all other languages I know, except C, have a standard library which is magnitudes bigger than C++' (e.g. Python, Haskell, C#, PHP, Delphi, Erlang, Java, .....). From personal experience, that elitist not gonna use libs -opinion is a pest and probably the number one reason for bad software written in C++.
c++ - .c vs .cc vs. .cpp vs .hpp vs .h vs .cxx - Stack Overflow Historically, the first extensions used for C++ were .c and .h, exactly like for C. This caused practical problems, especially the .c which didn't allow build systems to easily differentiate C++ and C files. Unix, on which C++ has been developed, has case sensitive file systems. So some used .C for C++ files.
How do I reformat HTML code using Sublime Text 2? 12 Jan 2012 · There are half a dozen or so ways to format HTML in Sublime. I've tested each of the most popular plugins (see the writeup I did on my blog for full details), but here's a quick overview of some of the most popular options:
An existing connection was forcibly closed by the remote host This generally means that the remote side closed the connection (usually by sending a TCP/IP RST packet). If you're working with a third-party application, the likely causes are:
c - What is the difference between %0.2lf and %.2lf as printf ... @teppic C standard says (C99 and n1256) that in "%0", the 0 is interpreted as a flag, meaning "use 0 for padding". But there's no min field width specified (between the 0 and .), therefore, it's effectively ignored. I got my former info from cppreference, but …
c++ - Understanding glClearColor values - Stack Overflow See the Khronos documentation page for glClearColor, which clearly says:. void glClearColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);