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A semantics for Bash scripts?
... print_function
import os, sys
'''Hacky barebones shell.'''
try:
input=raw_input
except NameError:
pass
def main():
while True:
cmd = input('prompt> ')
args = cmd.split()
if not args:
continue
cpid = os.fork()
if cpid == 0:
# We're in a child process
...
How to print color in console using System.out.println?
...
A fairly portable way of doing it is with the raw escape sequences. See http://en.wikipedia.org/wiki/ANSI_escape_code
[edited for user9999999 on 2017-02-20]
Java doesn't "handle the codes", that's true, but Java outputs what you told it to output. it's not Java's fault...
Is there a max array length limit in C++?
... items than a vector<int> before memory is full. The same counts for raw C-style arrays like int[] and char[].
Additionally, this upper limit may be influenced by the type of allocator used to construct the vector because an allocator is free to manage memory any way it wants. A very odd but ...
What are the most common SQL anti-patterns? [closed]
...bases have learned (or are learning) that SQL is different. Eliciting the desired results, and doing so efficiently, involves a tedious process partly characterized by learning unfamiliar paradigms, and finding out that some of our most familiar programming patterns don't work here. What are the c...
Collect successive pairs from a stream
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
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Is there a way of setting culture for a whole application? All current threads and new threads?
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Using Git, show all commits that are in one branch, but not the other(s)
I have an old branch, which I would like to delete. However, before doing so, I want to check that all commits made to this branch were at some point merged into some other branch. Thus, I'd like to see all commits made to my current branch which have not been applied to any other branch [or, if thi...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
In the header of a Bash script, what's the difference between those two statements:
5 Answers
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