chidindu-ogbonna

git-tips

Collection of git-tips, want to add your tips? Checkout contributing.md

• Everyday Git in twenty commands or so
• Show helpful guides that come with Git
• Search change by content
• Remove sensitive data from history, after a push
• Sync with remote, overwrite local changes
• List of all files till a commit
• Git reset first commit

chidindu-ogbonna

sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-gui-common
 
sudo apt-get install liblua5.1-dev luajit libluajit-5.1 python-dev ruby-dev libperl-dev libncurses5-dev libatk1.0-dev libx11-dev libxpm-dev libxt-dev

#Optional: so vim can be uninstalled again via `dpkg -r vim`
sudo apt-get install checkinstall

sudo rm -rf /usr/local/share/vim /usr/bin/vim

cd ~

chidindu-ogbonna

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

chidindu-ogbonna

Basic Knowledge about System Design

• How to Rock a Systems Design Interview
• System Interview
• Scalability for Dummies
• Scalable Web Architecture and Distributed Systems
• Numbers Everyone Should Know
• Fallacies of distributed systems
• Scalable System Design Patterns
• Introduction to Architecting Systems for Scale

chidindu-ogbonna

#!/usr/bin/env sh

sudo apt-get install -y \
	git \
	g++ \
	libgtk-3-dev \
	gtk-doc-tools \
	gnutls-bin \
	valac \
	intltool \

chidindu-ogbonna

# Created with a NoneType
cov = None

if os.environ.get('COVERAGE'):
    import coverage
    # an instance of the coverage.coverage() class is created, using a probable "from_" function of the Coverage class
    cov = coverage.coverage(branch=True, include='gasify/*')
    cov.start()

app = create_app('default')

chidindu-ogbonna

  {% for message in get_flashed_messages() %}
  <div class="alert alert-warning">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    {{ message }}
  </div>
  {% endfor %}

<!-- Another template design for using flash messages -->
{% for message in get_flashed_messages() %}
<div class="alert alert-success">