Visual Studio Code is unable to watch for file changes in this large workspace" (error ENOSPC)
If you get the file watch change issues on Visual Studio Code or PhpStorm, e.g.: Visual Studio Code is unable to watch for file changes
Software Development
How to install yarn
These instructions were obtained by installing the latest node which outputs the actual yarn instructions right at the end: ## To install the Yarn package
How do you make a phone number link clickable so that when the end user clicks on it, your phone want to dial?
Use this HTML markup below to make a phone number clickable: <a href=”tel:+27823096710″>Call Eugene!</a> Reference: https://stackoverflow.com/questions/24349340/mailto-link-equivalent-for-phone-calls
How to stop PRE tags from getting scrollbars
Problem: You are using <pre> tags but you’re getting scrollbars that you don’t want. Solution: <pre style=”white-space:pre-wrap”> Reference: https://stackoverflow.com/questions/13676587/html-pre-tag-values-get-horizontal-scroll-bars-how-to-format-it
How to avoid field accessed via magic method
If you want to remove this without document comments you can uncheck Notify about access to a field via magic method which is found in: Project
How to get the last element of an PHP array
$lastValue = array_values(array_slice($spread, -1))[0]; Reference: https://stackoverflow.com/questions/3687358/whats-the-best-way-to-get-the-last-element-of-an-array-without-deleting-it
How to checkout a different branch in GIT
git checkout branch_name Your code is instantly in a different branch.
Useful Docker commands
List Docker instances Run a Docker instance and make sure ports are mapped: sudo docker run -p 1025:1025 -p 8025:8025 ae2e Run a Docker instance
Bitstamp Encryption
Background Bitstamp requires encryption in order use their API. The example below has a Python script and the equivalent PHP command for the encryption portion.
Highcharts option to specify label y axis
Here is a Highcharts example of how to specify the y axis label: $chart1->options([ ‘title’ => [ ‘text’ => “Spread” ], ‘yAxis’ => [ ‘title’