tmslnz

/*
Streamlined Shopify theme development.

NOTE: depends on module gulp-shopify-theme

npm install --save-dev yargs gulp gulp-sass gulp-changed gulp-sourcemaps gulp-autoprefixer gulp-uglify gulp-concat gulp-replace gulp-plumber gulp-babel browser-sync gulp-if del gulp-add-src gulp-rename gulp-yaml gulp-shopify-theme

Highlights:

- https proxying via BrowserSync

juhaelee

React + Typescript Cheatsheet

Setup

If you use atom... download & install the following packages:

• atom-typescript
• linter-tslint

What are Typescript type definition files? (*.d.ts)

kjbrum

<?php
/**
 *  Check if an array is a multidimensional array.
 *
 *  @param   array   $arr  The array to check
 *  @return  boolean       Whether the the array is a multidimensional array or not
 */
function is_multi_array( $x ) {
    if( count( array_filter( $x,'is_array' ) ) > 0 ) return true;
    return false;

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

zakhardage

<form action="/cart/add" method="post">
  {% if product.variants.size > 1 %}
		{% if product.options[0] %}
			{% assign used = '' %}
			<label for="select-one">{{ product.options[0] }}</label>
			<select id='select-one' onchange="letsDoThis()">
				{% for variant in product.variants %}
					{% unless used contains variant.option1 %}
						<option value="{{ variant.option1 }}">{{ variant.option1 }}</option>
						{% capture used %}{{ used }} {{ variant.option1 }}{% endcapture %}

rec

Installing SourceFabric's Airtime on a clean Ubuntu server running Virtualmin.

I'm documenting my experience installing SourceFabric's open source radio station manager Airtime on a clean server Ubuntu 12.04 LTS (Precise Pangolin) server running the popular Virtualmin open-source domain manager.

Virtualmin is sufficiently generic that I imagine the results will be useful to anyone trying to install Airtime on Ubuntu 12.04.

Before you start.

cpjolicoeur

I'm hunting for the best solution on how to handle keeping large sets of DB records "sorted" in a performant manner.

Problem Description

Most of us have work on projects at some point where we have needed to have ordered lists of objects. Whether it be a to-do list sorted by priority, or a list of documents that a user can sort in whatever order they want.

A traditional approach for this on a Rails project is to use something like the acts_as_list gem, or something similar. These systems typically add some sort of "postion" or "sort order" column to each record, which is then used when querying out the records in a traditional order by position SQL query.

This approach seems to work fine for smaller datasets, but can be hard to manage on large data sets with hundreds (or thousands) of records needing to be sorted. Changing the sort position of even a single object will require updating every single record in the database that is in the same sort group. This requires potentially thousands of wri

carolineschnapp

<!-- Solution brought to you by Caroline Schnapp -->
<!-- See this: https://docs.shopify.com/support/your-store/products/can-i-recommend-related-products#finding-a-relevant-collecitons -->

{% comment %}
  Number of related items per row,
  and number of rows.
{% endcomment %}

{% assign number_of_related_products_per_row = 4 %}
{% assign number_of_rows = 1 %}