Martin martin1122

A zoomable heat map of stocks classified by sector. The size of the blocks is a function of the volume traded and the color shows the gains / loss.

JavaScript Coding Guidelines

This is a set of coding conventions and rules for use in JavaScript programming. It is inspired by the Sun document Code Conventions for the Java Programming Language. It is heavily modified of course because JavaScript is not Java.

The long-term value of software to an organization is in direct proportion to the quality of the codebase. Over its lifetime, a program will be handled by many pairs of hands and eyes. If a program is able to clearly communicate its structure and characteristics, it is less likely that it will break when modified in the never-too-distant future.

Code conventions can help in reducing the brittleness of programs.

All of our JavaScript code is sent directly to the public. It should always be of publication quality.

Configuring Jest Tests in GitLab CI

1. Add GitLab CI configuration file in the root

In the root of your project, add .gitlab-ci.yml with the configuration below.

image: node:latest

stages:

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

	1. npm install ionicons --save
	2. add on /resources/assets/sass/app.scss ->
	@import "node_modules/ionicons/dist/scss/ionicons";
	3. npm run dev
	4. summon app.css on your view ->
	<link href="{{ asset('css/app.css') }}" rel="stylesheet">
	5. use, *example ->
	<i class="ion-ios-paper-plane-outline"></i>

	# doc https://ionicframework.com/docs/ionicons/

	Model::

	/Select/
	select('col1','col2')
	->select(array('col1','col2'))
	->select(DB::raw('businesses.*, COUNT(reviews.id) as no_of_ratings, IFNULL(sum(reviews.score),0) as rating'))
	->addSelect('col3','col4')
	->distinct() // distinct select

	/From/

	set nocompatible
	source ~/.vim/plugins.vim

	syntax enable
	set number
	set expandtab
	set tabstop=2
	set shiftwidth=2
	set softtabstop=2
	set backspace=indent,eol,start

	#!/bin/bash
	#Script to process ip ranges to ban using IPSet and IPTables
	ipset create countryblock hash:net
	while read line; do ipset add countryblock $line; done < blocklist.txt
	iptables -I INPUT -m set --match-set countryblock src -j DROP

	<?php

	// Use in the "Post-Receive URLs" section of your GitHub repo.

	if ( $_POST['payload'] ) {
	shell_exec( 'cd /srv/www/git-repo/ && git reset --hard HEAD && git pull' );
	}

	?>hi

	SET @count = 0;
	UPDATE table_name SET table_name.id = @count:= @count + 1;

	ALTER TABLE table_name AUTO_INCREMENT = 1;