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for f in foo.replace; do
  mv -- "$f" "${f%.ts}.tsx"
done

find . -name "*.txt" -exec rename 's/.txt$/.newext/' {} \;

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https://developers.cloudflare.com/workers/about/how-it-works/

register for cloudflare

• goto workers.dev to create your account
• create a cloudflare account, verify your account thru email (IMPORTANT)

create a subdomain

after registration you are prompted to add a site

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import React, { Component } from 'react'
import PropTypes from 'prop-types'
import Baz from 'baz'

class Foo extends Component {
  static propTypes = {
    baz: PropTypes.bool,
    list: PropTypes.array,
  }

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body {
    background-color: #262626 !important;
}

body > center > table, input, textarea {
    background-color: #222 !important;
}

body > center > table > tbody > tr:first-child > td {
    background-color: #ff6600 !important;

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-- Force mac book pro 10.13.3 to switch audio input to hardware mic
tell application "System Preferences" to activate
tell application "System Preferences"
	reveal anchor "input" of pane id "com.apple.preference.sound"
end tell
tell application "System Events" to tell process "System Preferences"
	select (row 1 of table 1 of scroll area 1 of tab group 1 of window "Sound" whose value of text field 1 is "Internal Microphone")
end tell
quit application "System Preferences"

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running spacemacs in vim-mode

S is SPACE, C is CTRL

• S h d f (help define function)
• S h d v (help define variable)

fuzzy file search

• SPC p f (project finder) (type your filename)
  • C-c o

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› curl -I 'http://1.usa.gov/1WpPxtr'
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 16 Mar 2016 12:51:12 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 222
Connection: keep-alive
Cache-Control: private, max-age=90
Location: http://www.vacanteen.va.gov/exit.php?VAURL=http://zjvycjxu.beboletj.tegutonal.jxucjxine.strikenx.bid/site/page/?12144jzopusuh83342seqjq

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# AG profile srp /apartments/Georgia/Atlanta

retained memory by gem
-----------------------------------
    910832  drawbridge-0.5.0
    745144  tilt-2.0.1
    430393  ../app
    306934  temple-0.7.6
    146312  virtus-1.0.5
    137565  ag/app

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#!/usr/bin/env ruby
require 'socket'

# graphite/carbon settings
GRAPHITE_HOST="graphite.intra.local.ch"
GRAPHITE_PORT=8125

def instrument_redis(redis_host)
  namespace = "#{redis_host}"
  redis = {}

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SHELL = /bin/sh

# V=0 quiet, V=1 verbose.  other values don't work.
V = 0
Q1 = $(V:1=)
Q = $(Q1:0=@)
ECHO1 = $(V:1=@:)
ECHO = $(ECHO1:0=@echo)