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How should I organize Python source code? [closed]
...s utils.py for this example)
Move whatever classes, functions, statements, etc you need from main.py into utils.py
In main.py add a single line at the top: import utils
Conceptually what this does is to create a new module called utils in another source file. You can then import it wherever it's ...
Executing JavaScript without a browser?
...oo.js
#!/usr/bin/js
console.log("Hello, world!");
$ ls -lAF /usr/bin/js /etc/alternatives/js /usr/bin/nodejs
lrwxrwxrwx 1 root root 15 Jul 16 04:26 /etc/alternatives/js -> /usr/bin/nodejs*
lrwxrwxrwx 1 root root 20 Jul 16 04:26 /usr/bin/js -> /etc/alternatives/js*
-rwxr-xr-x 1 root...
Print in one line dynamically
...roach but instead of spending time calculating out the last output length, etc,
I simply use ANSI code escapes to move back to the beginning of the line and then clear that entire line before printing my current status output.
import sys
class Printer():
"""Print things to stdout on one lin...
How to install Xcode Command Line Tools
...else that has been unbundled from Xcode (audio tools, accessibility tools, etc.), OS X kernel debug builds, and release versions of Xcode back to 1.0.
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New Array from Index Range Swift
...as many asserts. As I usually want slice to fail if I provide false ranges etc.
– eonist
Jan 9 '17 at 12:19
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How do I check if a given string is a legal/valid file name under Windows?
..., LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9 (and avoid AUX.txt, etc)
The file name is all periods
Some optional things to check:
File paths (including the file name) may not have more than 260 characters (that don't use the \?\ prefix)
Unicode file paths (including the file name) with...
Creating C formatted strings (not printing them)
...ued by the new standard: the 'n' variants are official in C99. FWIW, YMMV, etc.
– dmckee --- ex-moderator kitten
Apr 29 '09 at 22:04
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What optimizations can GHC be expected to perform reliably?
...many other possibilities - map followed by filter, filter followed by map, etc. Rather than hand-code a solution for each of them, so-called "stream fusion" was invented. This is a more complicated trick, which I won't describe here.
The long and short of it is: These are all special optimisation t...
Stateless vs Stateful - I could use some concrete information
...atleast that's what I call them - like Person(id, name, ..)) are stateful, etc.
8 Answers
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File Upload using AngularJS
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How would you fetch the file in node?
– Juicy
Jan 11 '16 at 20:08
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