jareware

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

fyears

if you are using linux, unix, os x:

pip install -U setuptools
pip install -U pip

pip install numpy
pip install scipy
pip install matplotlib
#pip install PySide

jarshwah

# Note that the "smeatonj" below is the user that installed postgres with homebrew

# first, the "default" database:

$ createuser -U smeatonj djangotest -P
Enter password for new role:
Enter it again:

$ createdb djangotest
$ psql -U smeatonj -d djangotest

harisibrahimkv

Setup (Linux)

Virtualenv

It is always recommened to use virtualenv while you are doing development. virtualenv lets you create isolated development environments. It will help you not to mixup dependencies when working on more than one project on your machine.

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

hofmannsven

SCSS

• Website: http://sass-lang.com/
• Docs: http://sass-lang.com/guide
• Tutorial: https://www.codecademy.com/learn/learn-sass

Global Setup

Install on OS X: sudo gem install sass

CLI Usage

Version info: sass -v

bueckl

#Spider Websites with Wget – 20 Practical Examples

Wget is extremely powerful, but like with most other command line programs, the plethora of options it supports can be intimidating to new users. Thus what we have here are a collection of wget commands that you can use to accomplish common tasks from downloading single files to mirroring entire websites. It will help if you can read through the wget manual but for the busy souls, these commands are ready to execute.

1. Download a single file from the Internet
wget http://example.com/file.iso

2. Download a file but save it locally under a different name
wget ‐‐output-document=filename.html example.com

marteinn

Using the Fetch Api with Django Rest Framework

Server

First, make sure you use the SessionAuthentication in Django. Put this in your settings.py

# Django rest framework
REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
 'rest_framework.authentication.SessionAuthentication'

nanusdad

• From - https://github.com/Kunena/Kunena-Forum/wiki/Create-a-new-branch-with-git-and-manage-branches

git checkout -b [name_of_your_new_branch]

• Push the branch on github :

git push origin [name_of_your_new_branch]

• When you want to commit something in your branch, be sure to be in your branch.