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How is Node.js inherently faster when it still relies on Threads internally?
...ws has its own asynchronous story which might be completely different from Linux, but for us it doesn't matter because libuv does the hard work for us.
– nalply
Nov 1 '17 at 15:06
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difference between socket programming and Http programming
... What do you mean by language? A java application can communicate with a Python application via sockets for example
– Adam Hughes
Sep 7 '17 at 14:34
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Why is the gets function so dangerous that it should not be used?
...and dangerous function gets() called\n", stderr);
Modern versions of the Linux compilation system generates warnings if you link gets() — and also for some other functions that also have security problems (mktemp(), …).
Alternatives to gets()
fgets()
As everyone else said, the canonical alt...
Why is “while ( !feof (file) )” always wrong?
...t "ask the I/O system whether it has more data". feof(), according to the (Linux) manpage: "tests the end-of-file indicator for the stream pointed to by stream, returning nonzero if it is set." (also, an explicit call to clearerr() is the only way to reset this indicator); In this respect, William P...
Simultaneously merge multiple data.frames in a list
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Another question provides a python implementation: list of pandas data frames dfs = [df1, df2, df3] then reduce(pandas.merge, dfs).
– Paul Rougieux
Mar 18 '19 at 13:45
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What is memory fragmentation?
...-UX is to use either Small Block Allocator or use MallocNextGen. On RedHat Linux the default allocator seems to handle pretty well allocating of a lot of small blocks. On Windows there is Low-fragmentation Heap and it adresses the problem of large number of small allocations.
My understanding is th...
Git ignore file for Xcode projects
...userstate
project.xcworkspace/
xcuserdata/
# Generated files
*.o
*.pyc
#Python modules
MANIFEST
dist/
build/
# Backup files
*~.nib
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Why do you not use C for your web apps?
...cks of C and lose the advantages of a managed environment like Java, .NET, Python, Perl or other languages.
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Regular expression matching a multiline block of text
I'm having a bit of trouble getting a Python regex to work when matching against text that spans multiple lines. The example text is ('\n' is a newline)
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What is declarative programming? [closed]
...nguage but in a procedural one like Assembly, C, C++, Java, JavaScript, or Python. That code is a bunch of steps to be carried out step by step (and might include function calls). It might do things like interpolate pixel values, and render on the screen.
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