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What is difference between functional and imperative programming languages?
...d programming (OOP) languages such as C#, Visual Basic, C++, and Java were designed to primarily support imperative (procedural) programming, whereas Haskell/gofer like languages are purely functional. Can anybody elaborate on what is the difference between these two ways of programming?
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How to turn on (literally) ALL of GCC's warnings?
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-Weverything is the better solution, I think, than the gcc strategy of not giving such an option. I use that flag with clang because my phi...
Get path of executable
...executable that I know of. The DLL library was added to Boost in version 1.61.0.
The following is my solution. I have tested it on Windows, Mac OS X, Solaris, Free BSD, and GNU/Linux.
It requires Boost 1.55.0 or greater. It uses the Boost.Filesystem library directly and the Boost.Locale library an...
Does use of final keyword in Java improve the performance?
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Does ruby have real multithreading?
... threads . How can I create real "OS-level" threads in my application in order to make use of multiple cpu cores for processing?
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What is the preferred/idiomatic way to insert into a map?
I have identified four different ways of inserting elements into a std::map :
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What are the differences between NP, NP-Complete and NP-Hard?
...ke 100,000 possible divisors. But if, for example, somebody told you that 61 is a divisor of 3233, simple long division is a efficient way to see that they're correct.
The complexity class NP is the class of decision problems where the 'yes' answers have short to state, quick to check proofs. Lik...
Python base64 data decode
...cvAAAAAEOWh0FBC+dQQ5aHU0NJ9WdDlodlQ9RK6kOWh3dEDRdFQ5aHiUQARjZDloebQ5xn3kOWh61C1TYMQ5aHvwAAAABDlofRAAAAAEOWh+MAAAAAQ5aH9QAAAABDnFl9AAAAAEOcWZAAAAAAQ5xZpAAAAABDnFm3AAAAAEOcWctDH72jQ5xZ3kNDentDnFnxQ0QCp0OcWgVDK52XQ5xaGEMDUuNDnFosAAAAAEOcWj8AAAAAQ5xaUwAAAABDnFpmAAAAAEOcWnkAAAAAQ5xajQAAAABDnFqgAAAAAEOcWr...
How would Git handle a SHA-1 collision on a blob?
...never happened in the real-world yet, and may never happen, but let's consider this: say you have a git repository, make a commit, and get very very unlucky: one of the blobs ends up having the same SHA-1 as another that is already in your repository. Question is, how would Git handle this? Simply f...