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Recursively counting files in a Linux directory
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Finally this is what I needed. My folders have thousands of files so printing them with tree or anything else is not an option
– lesolorzanov
Jun 6 '19 at 20:03
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Creating Unicode character from its number
...g my answer here, too.
To support supplementary code points also, this is what needs to be done:
// this character:
// http://www.isthisthingon.org/unicode/index.php?page=1F&subpage=4&glyph=1F495
// using code points here, not U+n notation
// for equivalence with U+n, below would be 0xnnnn...
How to get git diff with full context?
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It's a diff, there are two version of the file. What if the version not on the disk was twice as long? Isn't -U with a really big number actually safer?
– Eloff
Aug 14 '18 at 13:29
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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
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The b indicates that what you have is bytes, which is a binary sequence of bytes rather than a string of Unicode characters. Subprocesses output bytes, not characters, so that's what communicate() is returning.
The bytes type is not directly pr...
Web-scraping JavaScript page with Python
... crawl javascript generated content and we are going to follow just that.
What we will need:
Docker installed in our machine. This is a plus over other solutions until this point, as it utilizes an OS-independent platform.
Install Splash following the instruction listed for our corresponding OS.Q...
Error handling in getJSON calls
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what is the chronological order of done, fail, always and the code inside getJSON?
– TheLogicGuy
Aug 5 '16 at 19:58
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Best practices for circular shift (rotate) operations in C++
...ion of this answer on another rotate question with some more details about what asm gcc/clang produce for x86.
The most compiler-friendly way to express a rotate in C and C++ that avoids any Undefined Behaviour seems to be John Regehr's implementation. I've adapted it to rotate by the width of the...
How to initialize a two-dimensional array in Python?
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It never hurts to show some one what a fish looks like though.
– Csteele5
Feb 11 '16 at 2:39
2
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Locking a file in Python
... running on Windows and Python crashes before exit is called, I'm not sure what the lock behavior would be.
WARNING: The locking provided here is advisory, not absolute. All potentially competing processes must use the "AtomicOpen" class.
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Learning assembly [closed]
...t flavors of assembly, so, for the purposes I mention, how should I start? What kind of assembly should I learn? I want to learn by first doing some easy programs (i.e. a calculator), but the goal itself will be to get accostumed with it so I can understand the code shown, for example, by IDA Pro.
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