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ruby system command check exit code
...e following and I want to check their exit codes simultaneously so that my script exits out if that command fails.
5 Answer...
Get type of all variables
In R, I'd like to retrieve a list of global variables at the end of my script and iterate over them. Here is my code
6 Answ...
How to create the most compact mapping n → isprime(n) up to a limit N?
... if n % i == 0:
return False
return True
Here is my script to compare the variants:
import math
import pandas as pd
import seaborn as sns
import time
from matplotlib import pyplot as plt
def is_prime_1(n):
...
def is_prime_2(n):
...
def is_prime_3(n):
...
def is...
Rename all files in directory from $filename_h to $filename_half?
...n @Ishan Jain In fact it indicates the backend shell that must execute the script. sh and bash are different shells so it may affect the script behavior and syntax. Since the script uses a bash built-in string replacement you should add the header #!/bin/bash. This said, bash is normally the default...
\d is less efficient than [0-9]
...anging the regex constructor:
var rex = new Regex(regex, RegexOptions.ECMAScript);
Gives new timings:
Regex \d took 00:00:00.1355787 result: 5077/10000
Regex [0-9] took 00:00:00.1360403 result: 5077/10000 100.34 % of first
Regex [0123456789] took 00:00:00.1362112 result: 5077/1...
Command not found error in Bash variable assignment
I have this script called test.sh:
5 Answers
5
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Import PEM into Java Key Store
...volves invoking keytool multiple times for each cert. Ubuntu has an update script which does exactly this, except that Ubuntu stores its certs in a directory. I'll be adding support for directories in the near future. Thanks again for reviewing the code.
– Alastair McCormack
...
How to import local packages without gopath
...1 and then importing with import "./package1" in binary1.go and binary2.go scripts like this :
binary1.go
...
import (
"./package1"
)
...
So my current directory structure looks like this:
myproject/
├── binary1.go
├── binary2.go
├── package1/
│ └── pa...
Requirejs why and when to use shim config
...ing Non-Modules" section of This article by Aaron Hardy for another good description.
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How can Bash execute a command in a different directory context?
... current working directory is very important for running it correctly. The script affects the files that live inside the directory it is run within.
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