Mojtaba Kamyabi shotgunner

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

"Build tools for others that you want to be built for you." - Kenneth Reitz
"Simplicity is alway better than functionality." - Pieter Hintjens

Linux fun-o-matic

How to have some fun using the terminal.

Install cowsay [0] via : sudo apt-get install cowsay
Install fortune [1] via : sudo apt-get install fortune
Make sure you have Ruby installed via : ruby -v
Install the lolcat [2] via : gem gem install lolcat
Profit!

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart¶

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables¶

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

##To reproduce:

Open vim
Open NERDTree
Open a file
At this point Vim looks like this screenshot
Open Command-T, select a file, and press . This opens the file in a vertical split.
At this point Vim looks like this screenshot
Stay in that right-most vertical split.
Open Command-T, select a file, and press . This opens the file in the right-most vertical split (since it's active).

Learn JavaScript concepts with the Chrome DevTools

Authored by Peter Rybin , Chrome DevTools team

In this short guide we'll review some new Chrome DevTools features for "function scope" and "internal properties" by exploring some base JavaScript language concepts.

Closures

Let's start with closures – one of the most famous things in JS. A closure is a function, that uses variables from outside. See an example:

	# Download the jmeter gzipped tarball to a temporary folder:
	wget -O /tmp/jmeter.tgz http://archive.apache.org/dist/jmeter/binaries/apache-jmeter-2.9.tgz

	# Extract to /usr/share
	sudo tar -xzvf /tmp/jmeter.tgz -C /usr/share

	# Edit the provided JMeter start script, changing the string '`dirname "$0"`' for '/usr/share/jmeter/bin':
	sudo sed -i 's/`dirname "\$0"`/\/usr\/share\/apache-jmeter-2.9\/bin/g' /usr/share/apache-jmeter-2.9/bin/jmeter

	# Generate the following symlinks:

	Use the natural Vim navigation keys hjkl to navigate the files.
	Press o to open the file in a new buffer or open/close directory.
	Press t to open the file in a new tab.
	Press i to open the file in a new horizontal split.
	Press s to open the file in a new vertical split.
	Press p to go to parent directory.
	Press r to refresh the current directory.
	Press m to launch NERDTree menu inside Vim.

	#urls.py
	from django.conf import settings

	urlpatterns = patterns('',
	url(r'^favicon.ico/$', lambda x: HttpResponseRedirect(settings.STATIC_URL+'ico/favicon.ico')), #google chrome favicon fix
	)

	# base.html
	<link rel="shortcut icon" href="{{ STATIC_URL }}ico/favicon.ico">

	# Assuming an Ubuntu Docker image
	$ docker run -it <image> /bin/bash