JmQu SanCoder-Q

gpg --gen-key
gpg --list-secret-keys --keyid-format LONG
gpg --armor --export <sec-key>

Add to github setting.

git commit -S ...

An exploration of the different render methods available in react-enzyme.

C-x c b

C-c $ then select save word

In addition to showing entities as UTF-8 characters, this command will also format sub- and superscripts in a WYSIWYM way.

C-c C-x \

	function git-revert-batch {
	echo "$@" \| xargs -n1 git revert --no-commit
	}
	alias grb='git-revert-batch'

	# use like:
	# grb ee5c95a 981da8b
	# list commits in reverse order, and it's ready to make one neat+tidy revert-commit

	#!/bin/bash

	# Unload the keyboard so I can use my external keyboard
	# and not worry about accidentally pressing buttons on
	# the built-in. This may not be a problem for you but, you
	# should see my desk sometimes (Oh no!!) ;-)

	sudo kextunload /System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/

	# enableIt

	#!/bin/sh
	COURSIER_URL=https://raw.githubusercontent.com/alexarchambault/coursier/v1.0.0-M12/coursier
	test -e ./.coursier/cr \|\| (mkdir -p ./.coursier && curl -s --output ./.coursier/cr $COURSIER_URL && chmod +x ./.coursier/cr)
	CLASSPATH="$(./.coursier/cr fetch -q -p \
	\
	com.chuusai:shapeless_2.11:2.3.1 \
	com.lihaoyi:ammonite-repl_2.11.8:0.5.8 \
	\
	)" java ammonite.repl.Main --predef 'import shapeless._'

	import scala.concurrent.duration._
	import scala.concurrent.ExecutionContext
	import scala.concurrent.Future
	import akka.pattern.after
	import akka.actor.Scheduler

	/**
	* Given an operation that produces a T, returns a Future containing the result of T, unless an exception is thrown,
	* in which case the operation will be retried after _delay_ time, if there are more possible retries, which is configured through
	* the _retries_ parameter. If the operation does not succeed and there is no retries left, the resulting Future will contain the last failure.

	# Find out the connections of a process
	lsof -i -a -p <PID>

	# Find out the route table
	netstat -nr
	netstat -A inet -p \| grep <pattern of process>

	# Find out the ip of a domain name
	nslookup <domain name>

	wget -O jq https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64
	chmod +x ./jq
	cp jq /usr/bin

	==================
	# CentOS-Base.repo
	#
	# The mirror system uses the connecting IP address of the client and the
	# update status of each mirror to pick mirrors that are updated to and
	# geographically close to the client. You should use this for CentOS updates
	# unless you are manually picking other mirrors.
	#
	# If the mirrorlist= does not work for you, as a fall back you can try the
	# remarked out baseurl= line instead.