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Compile i3 on Linux Mint (Ubuntu distros)

Install dependencies:

sudo apt install libxcb1-dev libxcb-keysyms1-dev libpango1.0-dev \
                 libxcb-util0-dev libxcb-icccm4-dev libyajl-dev \
                 libstartup-notification0-dev libxcb-randr0-dev \
                 libev-dev libxcb-cursor-dev libxcb-xinerama0-dev \
                 libxcb-xkb-dev libxkbcommon-dev libxkbcommon-x11-dev \
                 autoconf libxcb-xrm0 libxcb-xrm-dev automake \

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Overview of Python Virtual Environments

This guide is targetted at intermediate or expert users who want low-level control over their Python environments.

When you're working on multiple coding projects, you might want a couple different version of Python and/or modules installed. This helps keep each workflow in its own sandbox instead of trying to juggle multiple projects (each with different dependencies) on your system's version of Python. The guide here covers one way to handle multiple Python versions and Python environments on your own (i.e., without a package manager like conda). See the Using the workflow section to view the end result.

h/t @sharkinsspatial for linking me to the perfect cartoon

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adb help // List all comands

== Adb Server
adb kill-server
adb start-server 

== Adb Reboot
adb reboot
adb reboot recovery 
adb reboot-bootloader

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# encoding: utf8
# vigenere cipher
# https://stackoverflow.com/a/2490718/1675586

def encode(key, string):
    encoded_chars = []
    for i in range(len(string)):
        key_c = key[i % len(key)]
        encoded_c = chr(ord(string[i]) + ord(key_c) % 256)
        encoded_chars.append(encoded_c)

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Torrent Courses List

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I was installing some python libraries that I needed, and this message came up:  

Traceback (most recent call last):
 File "/usr/bin/pip3", line 11, in <module>
 sys.exit(main())
 File "/usr/lib/python3/dist-packages/pip/__init__.py", line 215, in main
 locale.setlocale(locale.LC_ALL, '')
 File "/usr/lib/python3.5/locale.py", line 594, in setlocale
 return _setlocale(category, locale)
locale.Error: unsupported locale setting

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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

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What to Expect and Tips

• 45-minute systems interview, focus on responding to real world problems with an unhealthy service, such as a web server or database. The interview will start off at a high level troubleshooting a likely scenario, dig deeper to find the cause and some possible solutions for it. The goal is to probe your knowledge of systems at scale and under load, so keep in mind the challenges of the Facebook environment.
• Focus on things such as tooling, memory management and unix process lifecycle.

Systems

More specifically, linux troubleshooting and debugging. Understanding things like memory, io, cpu, shell, memory etc. would be pretty helpful. Knowing how to actually write a unix shell would also be a good idea. What tools might you use to debug something? On another note, this interview will likely push your boundaries of what you know (and how to implement it).

Design/Architecture 

Interview is all about taking an ambiguous question of how you might build a system and letting

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Contract Killer

The popular open-source contract for web professionals by Stuff & Nonsense

• Originally published: 23rd December 2008
• Revised date: March 15th 2016
• Original post

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Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update