Balogun Oghenerobo Philip robophil

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Most configuration really isn't about the app -- it's about where the app runs, what keys it needs to communicate with third party API's, the db password and username, etc... They're just deployment details -- and there are lots of tools to help manage environment variables -- not the least handy being a simple .env file with all your settings. Simply source the appropriate env before you launch the app in the given env (you could make it part of a launch script, for instance).

env files look like this:

SOMEVAR="somevalue"
ANOTHERVAR="anothervalue"

To source it:

$ source dev.env # or staging.env, or production.env, depending on where you're deploying to

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

NERDTree

o.......Open files, directories and bookmarks....................|NERDTree-o|
go......Open selected file, but leave cursor in the NERDTree.....|NERDTree-go|
t.......Open selected node/bookmark in a new tab.................|NERDTree-t|
T.......Same as 't' but keep the focus on the current tab........|NERDTree-T|
i.......Open selected file in a split window.....................|NERDTree-i|
gi......Same as i, but leave the cursor on the NERDTree..........|NERDTree-gi|
s.......Open selected file in a new vsplit.......................|NERDTree-s|
gs......Same as s, but leave the cursor on the NERDTree..........|NERDTree-gs|

O.......Recursively open the selected directory..................|NERDTree-O|

Promises as EventEmitters

I was trying to understand JavaScript Promises by using various libraries (bluebird, when, Q) and other async approaches.

I read the spec, some blog posts, and looked through some code. I learned how to

	http {
	proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:8m max_size=3000m inactive=600m;
	proxy_temp_path /var/tmp;
	include mime.types;
	default_type application/octet-stream;
	sendfile on;
	keepalive_timeout 65;

	gzip on;
	gzip_comp_level 6;

	var coinTypes = [25, 10, 5];
	var coinNb = [8, 12, 20];
	function computeChange(change,coinTypes, coinNb) {
	var rez = [];
	for (var i = 0; i < coinTypes.length; ++i) {
	if (coinTypes[i] === 0) continue;
	var coinsToGet = Math.floor(change / coinTypes[i]);
	if (coinsToGet > coinNb[i]) {
	coinsToGet = coinNb[i];
	}

	if ! type "brew" > /dev/null; then
	ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)";
	fi
	brew tap phinze/homebrew-cask && brew install brew-cask;
	brew cask install vagrant;
	brew cask install virtualbox;

	sudo su
	yum update -y

	#************* INSTALL JAVA JDK 8*******************#
	yum install java-1.8.0-openjdk -y

	#************* INSTALL ELASTICSEARCH 1.5.2 + RECOMMENDED PLUGINS *******************#
	wget https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.5.2.noarch.rpm
	yum install elasticsearch-1.5.2.noarch.rpm -y
	rm -f elasticsearch-1.5.2.noarch.rpm