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Boolean literals in PowerShell
... for PowerShell (PS) scripts. For the below PS script which is stored in a file named installmyapp.ps1:
param (
[bool]$cleanuprequired
)
echo "Batch file starting execution."
Now if I've to invoke this PS file from a PS command line, this is how I can do it:
installmyapp.ps1 -cleanuprequire...
Sass or Compass without ruby?
...tps://npmjs.org/package/node-sass
It allows you to natively compile .scss files to css at incredible speed without Ruby installed.
To install just run:
npm install node-sass
And there is also a Grunt extension if needed: https://github.com/sindresorhus/grunt-sass (this is what I've been looking...
R script line numbers at error?
...ionality. Here's a simple example:
options(error = quote({dump.frames(to.file=TRUE); q()}))
You can create as elaborate a script as you want on an error condition, so you should just decide what information you need for debugging.
Otherwise, if there are specific areas you're concerned about (e...
How to create a simple map using JavaScript/JQuery [duplicate]
...hough, that is not possible. If you want to map data based on, for example File objects, there is no reliable way to do this because the attributes that the File object exposes are not enough to ensure its uniqueness. (You may have two File objects that represent different files on disk, but there i...
How to see full symlink path
...r stat symlinkName not all the path is displayed
(e.g ../../../one/two/file.txt )
5 Answers
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How to find out the number of CPUs using python
...
open('/proc/self/status').read() forgets to close the file. Use with open('/proc/self/status') as f: f.read() instead
– timdiels
Mar 23 '17 at 16:36
4
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Twitter Bootstrap modal: How to remove Slide down effect
... it's probably better to edit the component-animations.less file, for the reason David mentions.
– Peter Hanley
Feb 8 '13 at 21:46
...
JavaScript dependency management: npm vs. bower vs. volo [closed]
...mponents, they are the same in that they are both collections of arbitrary files.
– B T
Jul 24 '14 at 22:23
...
Use underscore inside Angular controllers
...
its necessary when you add 'use strict' to your file. Since underscore/lodash isn't defined it will throw ReferenceError: _ is not defined... you have to inject it, or use window._
– Shanimal
Jun 6 '13 at 19:37
...
How to get “their” changes in the middle of conflicting Git rebase?
...
If you want to pull a particular file from another branch just do
git checkout branch1 -- filenamefoo.txt
This will pull a version of the file from one branch into the current tree
...