AlexandroPerez

Before using the following steps set Ubuntu's color scheme to Tango Dark, which is included in Windows Terminal color schemes. This is the best scheme to match the following setup.

1. First install zsh and curl in wsl terminal. Also git if not installed yet, else omit.

$ sudo apt-get install zsh curl git

2. Install oh-my-zsh. >When prompted to set zsh as your default shell type Yes

AlexandroPerez

import gulp from 'gulp';
import responsive from 'gulp-responsive';
import newer from 'gulp-newer';
import rename from 'gulp-rename';

/**
  * NOTE: this has a flaw, as if one of the multiple images is deleted, 
  * gulp-newer will only check against one of them, so it will not
  * create the missing image(s). Use only as a way to process new images
  * only, not as a foolproof way to have all your responsive images always

AlexandroPerez

[alias]
    co = checkout
    ci = commit
    st = status
    br = branch
    hist = log --pretty=format:'%Cgreen%h %Creset%ad | %Cblue%s%Cred%d %Creset[%an]' --graph --date=short
    type = cat-file -t
    dump = cat-file -p
[color]
	ui = auto

AlexandroPerez

input[type=text]:focus, input[type=password]:focus, input[type=email]:focus, input[type=tel]:focus, input[type=date]:focus, input[type=month]:focus, input[type=week]:focus, input[type=time]:focus, input[type=number]:focus, input[type=search]:focus, input[type=url]:focus, textarea:focus {
  color: black !important;
}
button, input[type=button], input[type=submit], .give-final-total-amount, input[type=text], input[type=password], input[type=email], input[type=tel], input[type=date], input[type=month], input[type=week], input[type=time], input[type=number], input[type=search], input[type=url], textarea {
  color: black !important;
}

AlexandroPerez

git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/[\1]/'
}
# NOTE: The dollar sign ($) has to be escaped so that the above function is executed every time the prompt is shown
# like this: \$(git_branch)
export PS1="\[\e]0;\w\a\]\n\[\e[36m\]CygWin:\[\e[33m\]\w\[\e[0m\] \[\e[32m\]\[\e[1m\]\$(git_branch)\[\e[0m\]\n$ "

# For WSL
git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/[\1]/'

AlexandroPerez

#!/bin/bash
# This script is meant to run in cygwin as a way to sync a Windows host to a Guest Vagrant Machine
# So you can edit your code in the host, sync changes to your vagrant machine, and let node/npm
# run in a local folder (no more symlink problems!)
#
# For requirements see: https://gist.github.com/AlexandroPerez/c6122b1f8648273f83b894e5c4436e6a
#
# Usage: autosync.sh user@host:/path/to/remote/folder
#
# Optional but recommended: add a .syncignore file to your folder, and add

AlexandroPerez

Requirements

You need to have cygwin and its following packages installed

• make (Devel group -> make)
• rsync (Net group -> rsync)
• ssh (Net group -> openSSH)

NOTE: You may already have ssh installed due to git shell, or other shell installation, but make sure you install the cygwin version of ssh (openSSH)

AlexandroPerez

echo "Adding nginx deb and deb-src packages to /etc/apt/sources.list"
echo "deb http://nginx.org/packages/ubuntu/ xenial nginx" >> /etc/apt/sources.list
echo "deb-src http://nginx.org/packages/ubuntu/ xenial nginx" >> /etc/apt/sources.list

echo "Downloading nginx_signing.key..."
curl -Os https://nginx.org/keys/nginx_signing.key
echo "Adding it to the apt program keyring" 
apt-key add ./nginx_signing.key

echo "Installing nginx..."

AlexandroPerez

myPromise.then(function() {
   // Some error may happen
   throw('An exception that would be caught');
}).catch(function() {
    console.log('error');
});
// Is the same as this, the errHandle tries to catch any unhandled error
// from previous result.
myPromise.then(func, null).then(null, errHandle);

AlexandroPerez

Explaining the code

Using hashes to abstract a very memory efficient plain key-value store on top of Redis

see: https://redis.io/topics/memory-optimization#using-hashes-to-abstract-a-very-memory-efficient-plain-key-value-store-on-top-of-redis

What I understood

This section explains that for simple key value pairs we can use a hash to get more memory efficiency. As an example, using the same approach mentioned in the redis topic in the link above, say we have 2,000 key value objects: