Brian Pugh BrianPugh

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

Update HISTORY.md
Commit the changes:

git add HISTORY.md
git commit -m "Changelog for upcoming release 0.1.1."

Update version number (can also be minor or major)

bumpversion patch

Cython

Cython has two major benefits:

Making python code faster, particularly things that can't be done in scipy/numpy
Wrapping/interfacing with C/C++ code

Cython gains most of it's benefit from statically typing arguments. However, statically typing is not required, in fact, regular python code is valid cython (but don't expect much of a speed up). By incrementally adding more type information, the code can speed up by several factors. This gist just provides a very basic usage of cython.

Set rz and sz on Mac

There are a mess of troubles in sending and receiving files from my macbook to dev server, since I had no permission to excute command scp on dev server. Here is a lightweight, quick, and convenience tools which related with ssh, called lrzsz. lrzsz is a unix communication package providing the XMODEM, YMODEM, ZMODEM file transefer protocol which usually has been already installed in most of servers.

Prerequisites

iTerm2 is necessary. [Here][] is the official website.

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r

	# 0 is too far from ` ;)
	set -g base-index 1

	# Automatically set window title
	set-window-option -g automatic-rename on
	set-option -g set-titles on

	#set -g default-terminal screen-256color
	set -g status-keys vi
	set -g history-limit 10000

	/****************
	* This is an example of how to pull data from the WalkScore API from Google Spreadsheets
	* Hastily Written by Adam Phillabaum <adam@phillabaum.us>
	*
	* An example invocation looks like:
	* "=WalkScore(AE2,AF2,C2)"
	* Where AE2 is latitude, AF2 is longitude, and C2 is the address
	*
	* Get your WalkScore API key here: http://www.walkscore.com/professional/api-sign-up.php
	* Don't worry, it's free and instant... even though it looks like a leadgen form

	from math import sqrt

	def put_kernels_on_grid (kernel, pad = 1):

	'''Visualize conv. filters as an image (mostly for the 1st layer).
	Arranges filters into a grid, with some paddings between adjacent filters.

	Args:
	kernel: tensor of shape [Y, X, NumChannels, NumKernels]
	pad: number of black pixels around each filter (between them)

	def make_python_identifier(string, namespace=None, reserved_words=None,
	convert='drop', handle='force'):
	"""
	Takes an arbitrary string and creates a valid Python identifier.
	If the python identifier created is already in the namespace,
	or if the identifier is a reserved word in the reserved_words
	list, or is a python default reserved word,
	adds _1, or if _1 is in the namespace, _2, etc.

	Parameters