pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

scottopell

exFAT support on macOS seems to have some bugs because my external drives with exFAT formatting will randomly get corrupted.

Disk Utility is unable to repair this at first, but the fix is this:

1. Use diskutil list to find the right drive id.
2. You want the id under the IDENTIFIER column, it should look like disk1s1
3. Run sudo fsck_exfat -d <id from above>. eg sudo fsck_exfat -d disk1s3
4. -d is debug so you'll see all your files output as they're processed.
5. Answer YES if it gives you the prompt Main boot region needs to be updated. Yes/No?

AdrianTP

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

joepie91

A handy way to get around DI.fm's new restriction on third-party media players.

You can find a list of all the channels here. Change the CHANNEL variable to adjust the channel to listen to.

This originally comes from http://hackedtogether.blogspot.nl/2016/03/listen-to-difm-streams-with-vlc-as-free.html, but I've modified it a bit to no longer hardcode a path to VLC.

hfreire

# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)

# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie

# Download filesystem and export location

jpalala

Install va homebrew

If you don't have homebrew installed - get homebrew here

Then run: brew install elasticsearch

Configuration

Update the elasticsearch configuration file in /usr/local/etc/elasticsearch/elasticsearch.yml.

palkan

Setup

Replace IRB with Pry (in your Gemfile) and Byebug with pry-byebug.

gem 'pry-rails', group: [:development, :test]
gem 'pry-byebug', group: [:development, :test]

Using PRY

andrew-luhring

# allows autocomplete to be used with search history, so typing git c and then up arrow would 
# bring up your history options that started with git c . WAAAAY faster.
"\e[A": history-search-backward
"\e[B": history-search-forward
"\e[1;9D": backward-word
"\e[1;9C": forward-word

# non-case-sensative autocomplete,
set show-all-if-ambiguous on

yannvery

Install a new ruby version with chruby

OSX

First of all you must update ruby-build to update definitions list.

brew update

And update ruby-build