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How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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How to detect a Christmas Tree? [closed]
... return borderseg, X, labels, Xslice
and the second part is a user-level script which calls the first file and generates all of the plots above:
#!/usr/bin/env python
from PIL import Image
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.cm as cm
from findtree import findtree...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...mate the process within a graphics editor, per ssantos' answer.
Option #4: Script yourself a solution, using something like ImageMagick.
Option #5: Use image baker
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Insert ellipsis (…) into HTML tag if content too wide
...;Lorem ipsum dolor sit amet, consectetur adipisicing elit</div>
<script type="text/javascript" src="/js/jquery.ellipsis.js"></script>
<script type="text/javascript">
$(".ellipsis").ellipsis();
</script>
jquery.ellipsis.js
(function($) {
$.fn.ellipsis = function(...
How to evaluate a math expression given in string form?
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With JDK1.6, you can use the built-in Javascript engine.
import javax.script.ScriptEngineManager;
import javax.script.ScriptEngine;
import javax.script.ScriptException;
public class Test {
public static void main(String[] args) throws ScriptException {
Script...
Is there a way for non-root processes to bind to “privileged” ports on Linux?
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You will need at least a 2.6.24 kernel
This won't work if your file is a script. (ie, uses a #! line to launch an interpreter). In this case, as far I as understand, you'd have to apply the capability to the interpreter executable itself, which of course is a security nightmare, since any program ...
How can I get the current PowerShell executing file?
...tails
There's 4 different methods used in various answers, so I wrote this script to demonstrate each (plus $PSCommandPath):
function PSCommandPath() { return $PSCommandPath; }
function ScriptName() { return $MyInvocation.ScriptName; }
function MyCommandName() { return $MyInvocation.MyCommand.Name; ...
What is the difference between re.search and re.match?
...function if you compare the same regular expression. You can check in your script by comparing re.search('^python', word) to re.match('python', word) (or re.match('^python', word) which is the same but easier to understand if you don't read the documentation and seems not to affect the performance)
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SQL Server add auto increment primary key to existing table
... recommend to always explicitly specify the seed and increment in your SQL scripts - especially for a larger site. It's just good practice.
– marc_s
Oct 28 '15 at 13:59
1
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Resolve absolute path from relative path and/or file name
Is there a way in a Windows batch script to return an absolute path from a value containing a filename and/or relative path?
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