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Problem

Git for Windows slows down a lot after network change or after use of an VPN. For example ls or git status commands took over a minute to complete!

Observations

During this slow pace if network is turned off, then git-bash works normally.

Git for Windows uses __git_ps1 internally for getting some info and that alone takes over a minute!

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Partial Command History for Git BASH

Partial Command History is pretty basic in any *NIX system, but for some reason in Git BASH it's not a default.

What does partial command history mean?

This means that when you type partial command in bash and use arrow up/down keys, it goes through only those commands starting with what you have already typed.

How to:

In your ~/.inputrc file you just need to add key bindings:

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LEMP Server on Ubuntu 14.04

For detail look here

Update timezone

sudo dpkg-reconfigure tzdata

Add user and prevent root login

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How to setup linting in pre-commit (only for staged files)

First we need to get list of staged files.

git status -s -uno

Then we want to limit it only to list of files.

git status -s -uno | grep -o -e '[a-zA-Z0-9_.-]*.js'

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*.swp
*~
*.iml
.*.haste_cache.*
.DS_Store
.idea
.babelrc
.eslintrc
npm-debug.log
lib

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How to setup eslint for Meteor project

Usage

• install dependencies
• setup .eslintrc to the root of your project
• run eslint .

Dependencies

Install all needed dependencies

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{
    "extends": [
      "airbnb",
      "plugin:meteor/recommended"
    ],
    "plugins": [
        "import",
        "meteor"
 ],

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Counts how many items exists in db.orders.products array.

Inside aggregate query you only need to chance $products to be the property which contains an array

db.orders.aggregate([{$project: {item: 1, bookings: {$size:"$products"}}}])

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// working demo in here: https://jsfiddle.net/lehtu/awnuk9f1/

var moment = require('moment');

var start = '2016-01-01';
var end = '2016-12-31';
var weeks = moment(end).diff(start, 'week');
var dates = [];

for (var i = 0; i <= weeks; i++) {

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console