For excessively paranoid client authentication.
Updated Apr 5 2019:
because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.
some other notes:
Prereq:
apt-get install zsh
apt-get install git-core
Getting zsh to work in ubuntu is weird, since sh
does not understand the source
command. So, you do this to install zsh
wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh
In penance for cracking stupid jokes on Twitter, here's my Emacs cheat sheet. Emacs has a steep learning curve, so I've tried to order them by importance so you could learn them in stages.
One overall rule of thumb: pay attention to the minibuffer (the line at the bottom of the editor). It will often guide you through a process, and also gives you hints about what state you're in, such as the middle of a multi-chord sequence.
The other rule of thumb: when in doubt, C-g it out.
You simply can't get by without having these at your fingertips.
Press minus + shift + s
and return
to chop/fold long lines!
/* | |
* script to export data in all sheets in the current spreadsheet as individual csv files | |
* files will be named according to the name of the sheet | |
* author: Michael Derazon | |
*/ | |
function onOpen() { | |
var ss = SpreadsheetApp.getActiveSpreadsheet(); | |
var csvMenuEntries = [{name: "export as csv files", functionName: "saveAsCSV"}]; | |
ss.addMenu("csv", csvMenuEntries); |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
#!/bin/bash | |
# Bash script to install latest version of ffmpeg and its dependencies on Ubuntu 12.04 or 14.04 | |
# Inspired from https://gist.github.com/faleev/3435377 | |
# Remove any existing packages: | |
sudo apt-get -y remove ffmpeg x264 libav-tools libvpx-dev libx264-dev | |
# Get the dependencies (Ubuntu Server or headless users): | |
sudo apt-get update |
if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) { | |
// path/to/whatever does not exist | |
} | |
if _, err := os.Stat("/path/to/whatever"); !os.IsNotExist(err) { | |
// path/to/whatever exists | |
} |
/* | |
Watch out, os.IsExist(err) != !os.IsNotExist(err) | |
They are error checkers, so use them only when err != nil, and you want to handle | |
specific errors in a different way! | |
Their main purpose is to wrap around OS error messages for you, so you don't have to test | |
for Windows/Unix/Mobile/other OS error messages for "file exists/directory exists" and | |
"file does not exist/directory does not exist" |