Jerome Wei jeromew21

## template.tex
\documentclass[letterpaper,11pt]{article}
\usepackage[margin=1in,footskip=0.25in]{geometry}

\usepackage{titlesec} % tbh i forgot why this is here
\usepackage[parfill]{parskip} % this makes paragraph indentation consistent
\usepackage{amsthm, amssymb, amsmath} % math packages
\newcommand{\sectionbreak}{\clearpage} % optional: this pagebreaks at every section

% optional: common shorthands
\newcommand{\bb}[1]{\mathbb{#1}}

## Get subprocess output.py
# Blocking version with `run`

output = subprocess.run(['ls', '-l'], capture_output=True).stdout.decode()

## Make an array of subplots in matplotlib
w, h = 8, 8

fig, ax = plt.subplots(w, h, sharex='col', sharey='row', figsize=(20,20))


for i in range(w*h):
    a = ax[i//h][i%w]

plt.show()

## Burn live iso to USB
sudo dd bs=4M if={PATH_TO_ISO} of=/dev/{DEVICE} conv=fdatasync status=progress

## profile c++ code
valgrind --tool=callgrind ./{}
./gprof2dot.py -f callgrind callgrind.out.{} | dot -Tsvg -o output.svg

## wget_recursive.sh
wget --recursive -e robots=off --random-wait --user-agent=Mozilla/5.0 http://example.com

## C++ Cheat Sheet (append to file).cpp
#include <fstream>

//STUFF

std::ofstream fileout;

fileout.open("filename.txt", std::ios_base::app);
fileout << "hello world";

//STUFF

## chrono_timer.cpp
#include <chrono>

/*
 * ...
 */

auto start = std::chrono::high_resolution_clock::now();
/*
 * do stuff
 */

## requests_useragent.py
r = requests.get(url, headers={
    'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'
})

## spacemacs-cheshe.md

      
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                jeromew21
                / spacemacs-cheshe.md
            
            
              Created
              March 28, 2019 20:04
                — forked from robphoenix/spacemacs-cheshe.md
            
              
                Spacemacs Cheat Sheet
              
          
    Useful Spacemacs commands


SPC q q - quit
SPC w / - split window vertically
SPC w - - split window horizontally
SPC 1   - switch to window 1
SPC 2   - switch to window 2
SPC w c - delete current window
SPC TAB - switch to previous buffer
SPC b b - switch buffers
	\documentclass[letterpaper,11pt]{article}
	\usepackage[margin=1in,footskip=0.25in]{geometry}

	\usepackage{titlesec} % tbh i forgot why this is here
	\usepackage[parfill]{parskip} % this makes paragraph indentation consistent
	\usepackage{amsthm, amssymb, amsmath} % math packages
	\newcommand{\sectionbreak}{\clearpage} % optional: this pagebreaks at every section

	% optional: common shorthands
	\newcommand{\bb}[1]{\mathbb{#1}}
	# Blocking version with `run`

	output = subprocess.run(['ls', '-l'], capture_output=True).stdout.decode()
	w, h = 8, 8

	fig, ax = plt.subplots(w, h, sharex='col', sharey='row', figsize=(20,20))


	for i in range(w*h):
	a = ax[i//h][i%w]

	plt.show()
	valgrind --tool=callgrind ./{}
	./gprof2dot.py -f callgrind callgrind.out.{} \| dot -Tsvg -o output.svg
	#include <fstream>

	//STUFF

	std::ofstream fileout;

	fileout.open("filename.txt", std::ios_base::app);
	fileout << "hello world";

	//STUFF
	#include <chrono>

	/*
	* ...
	*/

	auto start = std::chrono::high_resolution_clock::now();
	/*
	* do stuff
	*/
	r = requests.get(url, headers={
	'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'
	})