kevinhq

(function (context, trackingId, options) {
    const history = context.history;
    const doc = document;
    const nav = navigator || {};
    const storage = localStorage;
    const encode = encodeURIComponent;
    const pushState = history.pushState;
    const typeException = 'exception';
    const generateId = () => Math.random().toString(36);
    const getId = () => {

kevinhq

##
# Use this behind the scenes to migrate files from your filesystem to Amazon S3
# %: rake paperclip_migration:migrate_to_s3
##

namespace :attachments do  
  desc "migrate files from filesystem to s3"
  task :migrate_to_s3 => :environment do
    require 'aws/s3'

kevinhq

##
# Use this behind the scenes to migrate files from your filesystem to Amazon S3
# %: rake paperclip_migration:migrate_to_s3
##

namespace :attachments do  
  desc "migrate files from filesystem to s3"
  task :migrate_to_s3 => :environment do
    require 'aws/s3'

kevinhq

pretty_csv/pretty_tsv

These are some simple bash functions and scripts for making CSV/TSV files prettier on the command line

see http://stefaanlippens.net/pretty-csv.html for more information.

kevinhq

#!/bin/sh

#Check the Drive Space Used by Cached Files
du -sh /var/cache/apt/archives

#Clean all the log file
#for logs in `find /var/log -type f`;  do > $logs; done

logs=`find /var/log -type f`
for i in $logs

kevinhq

Ever wanted to delete all your likes/favorites from Twitter but only found broken/expensive tools? You are in the right place.

1. Go to: https://twitter.com/{username}/likes
2. Open the console and run the following JavaScript code:

setInterval(() => {
  for (const d of document.querySelectorAll('div[data-testid="unlike"]')) {
    d.click()
 }

kevinhq

# http://stackoverflow.com/questions/4673391/why-doesnt-haml-check-find-this-glaring-syntax-error
haml -c newsletter.html.haml
haml --debug newsletter.html.haml 2> /dev/null | sed '$d' | ruby -c