newnewcoder newnewcoder

## gist:fb15f875f03d739b5a1c7fb125811fc0
sudo curl -sSL https://get.docker.com/ | sh
sudo usermod -aG docker $(whoami)
sudo curl -L "https://github.com/docker/compose/releases/download/1.16.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo apt-get install -y bash-completion

## generate_secret_key.py
import os
from base64 import b64encode
random_bytes = os.urandom(24)
print(b64encode(random_bytes).decode('utf-8'))

## gist:01a08b3e560dc6a43e260c9c51a252d6
sudo lsof -i -n -P | grep LISTEN

## mysql-docker.sh
# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE


## learn_simple_lru.md

      
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                newnewcoder
                / learn_simple_lru.md
            
            
              Created
              December 9, 2018 09:28
            
              
                learn simple LRU
              
          
    LRU Cache 學習

LRU是在一個有限大小的快取空間，保持最近使用過的資料的一種快取機制，可以透過getter、setter方法搭配一個有序字典物件來實現
import collections


class LRUCache(object):
 """ Simple LRU Cache

  
## ipython_notebook_in_git.md

      
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                newnewcoder
                /  ipython_notebook_in_git.md
            
            
              Created
              January 16, 2019 07:03
                — forked from pbugnion/ ipython_notebook_in_git.md
            
              
                Keeping IPython notebooks under Git version control
              
          
    This gist lets you keep IPython notebooks in git repositories. It tells git to ignore prompt numbers and program outputs when checking that a file has changed.
To use the script, follow the instructions given in the script's docstring.
For further details, read this blogpost.
The procedure outlined here is inspired by this answer on Stack Overflow.

  
## js_closure_test.html
<!DOCTYPE html>
<html>
<body>

  <div id="container"></div>

  <script>
    var node1 = document.createElement("p");
    var txt1 = document.createTextNode("This is 1 ");
    node1.appendChild(txt1);

## remove old db bump
find $(pwd) -name "*.sql" -type f -mtime +30 -exec rm -f {} \;

## httpd.py
#!/usr/bin/env python

import SimpleHTTPServer
import BaseHTTPServer
import sys

"""
Usage:
    python httpd.py [port] [additional headers ...]

## tmux-cheatsheet.markdown

      
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                newnewcoder
                / tmux-cheatsheet.markdown
            
            
              Created
              May 15, 2020 02:12
                — forked from MohamedAlaa/tmux-cheatsheet.markdown
            
              
                tmux shortcuts & cheatsheet
              
          
    tmux shortcuts & cheatsheet

start new:
tmux

start new with session name:
tmux new -s myname
	sudo curl -sSL https://get.docker.com/ \| sh
	sudo usermod -aG docker $(whoami)
	sudo curl -L "https://github.com/docker/compose/releases/download/1.16.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
	sudo chmod +x /usr/local/bin/docker-compose
	sudo apt-get install -y bash-completion
	import os
	from base64 import b64encode
	random_bytes = os.urandom(24)
	print(b64encode(random_bytes).decode('utf-8'))
	# Backup
	docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

	# Restore
	cat backup.sql \| docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE
	<!DOCTYPE html>
	<html>
	<body>

	<div id="container"></div>

	<script>
	var node1 = document.createElement("p");
	var txt1 = document.createTextNode("This is 1 ");
	node1.appendChild(txt1);
	#!/usr/bin/env python

	import SimpleHTTPServer
	import BaseHTTPServer
	import sys

	"""
	Usage:
	python httpd.py [port] [additional headers ...]