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Check for current Node Version
...ote a code which can be run before starting the Server using npm run start script.
Found below code helpful from this question.
'use strict';
const semver = require('semver');
const engines = require('./package').engines;
const nodeVersion = engines.node;
// Compare installed NodeJs version with r...
Centering floating divs within another div
...head>
<title>Knowledge is Power</title>
<script src="js/jquery.js"></script>
<script type="text/javascript">
</script>
<style type="text/css">
#outer {
text-align:center;
...
Is it possible to add an HTML link in the body of a MAILTO link [duplicate]
... create an HTML email.
This is probably for security as you could add javascript or iframes to this link and the email client might open up the end user for vulnerabilities.
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What is the best way to add options to a select from a JavaScript object with jQuery?
...hat is the best method for adding options to a <select> from a JavaScript object using jQuery?
36 Answers
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Easy way to turn JavaScript array into comma-separated list?
I have a one-dimensional array of strings in JavaScript that I'd like to turn into a comma-separated list. Is there a simple way in garden-variety JavaScript (or jQuery) to turn that into a comma-separated list? (I know how to iterate through the array and build the string myself by concatenation if...
How to change bower's default components folder?
...en an issue here github.com/blittle/bower-installer/issues or write a bash script to remove the directory post install.
– lfender6445
Mar 8 '15 at 20:07
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Difference between GIT and CVS
...mplicated in CVS.
Atomic operations. Because CVS at beginning was a set of scripts around per-file RCS version control system, commits (and other operations) are not atomic in CVS; if an operation on the repository is interrupted in the middle, the repository can be left in an inconsistent state. I...
live output from subprocess command
I'm using a python script as a driver for a hydrodynamics code. When it comes time to run the simulation, I use subprocess.Popen to run the code, collect the output from stdout and stderr into a subprocess.PIPE --- then I can print (and save to a log-file) the output information, and check for ...
Compiling with g++ using multiple cores
...nstructs bjam to build up to x concurrent commands.
We use the same build scripts on Windows and Linux and using this option halves our build times on both platforms. Nice.
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Determine installed PowerShell version
...ion
To determine the version of PowerShell that is installed from a .ps1 script, you can use the following one-liner, as detailed on PowerShell.com in Which PowerShell Version Am I Running.
$isV2 = test-path variable:\psversiontable
The same site also gives a function to return the version:
fu...