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What does `kill -0 $pid` in a shell script do?
...defunct (i.e. Zombie).
More explicitly, a useful function for your shell scripts would be:
function isProcess ()
{
kill -s EXIT $1 2> /dev/null
}
This returns no text to stdout upon success, but an error message to stderr upon failure (but I have redirected that error message to /dev/nul...
How do I dynamically change the content in an iframe using jquery?
...
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script>
$(document).ready(function(){
var locations = ["http://webPage1.com", "http://webPage2.com"];
var len = locations.lengt...
AngularJS - Multiple ng-view in single template
...should be rendered for specific state.
<body ng-app="main">
<script type="text/javascript">
angular.module('main', ['ui.router'])
.config(['$locationProvider', '$stateProvider', function ($locationProvider, $stateProvider) {
$stateProvider
.state('home', {
...
Find unused npm packages in package.json
...
NB. depcheck doesn't take into account packages used in scripts specified in package.json
– Javier Arias
Oct 2 '18 at 15:02
19
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How can I convert a string to upper- or lower-case with XSLT?
...="msxsl">
<xsl:output method="xml" indent="yes"/>
<msxsl:script implements-prefix="utils" language="C#">
<![CDATA[
public string ToLower(string stringValue)
{
string result = String.Empty;
if(!String.IsNullOrEmpty(stringValue))
{
...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...
UPDATE: Turned my solution into a stand-alone python script.
This solution has saved me more than once. Hopefully others find it useful. This python script will find any jupyter kernel using more than cpu_threshold CPU and prompts the user to send a SIGINT to the kernel (Keybo...
Specify width in *characters*
...it really is possible.
The same logic could however be implemented in Javascript. I'm using ubiquitous jQuery here:
<html>
<head>
<style>
body { font-size: 20px; font-family: Monospace; }
</style>
<script
type="text/javascript"
src ="htt...
How can I install MacVim on OS X?
...m/Homebrew/homebrew/blob/master/Library/Formula/… to see the actual ruby script that brew uses to install it.
– reem
Jan 10 '14 at 21:29
11
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jquery find closest previous sibling with class
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You can follow this code:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function () {
$(".add").on("click", function () {
var v = $(this).close...
Loading existing .html file with android WebView
...
Is this possible? Folder assets contains Javascript and other files, folder res/raw contains HTML files
– user2422690
Oct 12 '16 at 1:42
...