jacquelineIO

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

jacquelineIO

PSR-0 Final Proposal (PHP Standards Working Group)

The following describes the mandatory requirements that must be adhered to for autoloader interoperability.

Mandatory:

• A fully-qualified namespace and class must have the following structure \ <Vendor Name> \ (<Namespace>)* \ <Class Name>
• Each namespace must have a top-level namespace ("Vendor Name").
• Each namespace can have as many sub-namespaces as it wishes.
• Each namespace separator is converted to a DIRECTORY_SEPARATOR when loading from the file system.
• Each "_" character in the CLASS NAME is converted to a DIRECTORY_SEPARATOR. The "_" character has no special meaning in the namespace.

jacquelineIO

DELIMITER $$
DROP PROCEDURE IF EXISTS setupLogging $$
CREATE PROCEDURE setupLogging() 
BEGIN
	CREATE TABLE IF NOT EXISTS sp_logger(ts timestamp DEFAULT current_timestamp, thingID bigint, msg varchar(512)) ENGINE = MyISAM; 
END $$

CALL setupLogging() $$

DROP PROCEDURE IF EXISTS setupTmpLog $$

jacquelineIO

Guidelines for Efficient Moderated Meetings

Purpose

• have short, efficient meetings that honor the contributions of all members

• prevent many failure modes that derail meetings, including:

  • going too long

jacquelineIO

#!/bin/bash
# ------------------------------------------------------------------
# Git Daily Scrum (stand-up meeting) helper.
#
# The script helps you remember what you did last time and facilitates
# writing daily log for remote teams. Be aware that it assumes that
# meetings are conducted at the same time every day.
#
# Installation:
# 1. Place the script in some folder, e.g. your home:

jacquelineIO

TL;DR - Lambda means "function used as data".

Anonymous function means "function without a name".

This is one of the relatively few cases where the Wikipedia definition of a word, while not entirely wrong, is misleading. Lambdas and anonymous functions are distinct ideas.

These ideas are commonly confused because in many programming languages (and lambda calculus) all lambdas are anonymous or vise verse.

In JavaScript, not all lambdas are anonymous, and not all anonymous functions are lambdas, so the distinction has some practical meaning.

jacquelineIO

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

jacquelineIO

Contract Killer

The popular open-source contract for web professionals by Stuff & Nonsense

• Originally published: 23rd December 2008
• Revised date: March 15th 2016
• Original post

---

jacquelineIO

• SSH to your server to start creating a subdomain (https://library.linode.com/hosting-website#sph_configuring-name-based-virtual-hosts)

• Go to ~/public/

› mkdir -p sub.example.com/{public,log,backup}
› cd sub.example.com/public/
› nano index.html | nano index.php

• Write 'Hello world' or whatever, we just need a html|php file to test with

jacquelineIO

How to migrate Django from SQLite to PostgreSQL

Dump existing data:

python3 manage.py dumpdata > datadump.json

Change settings.py to Postgres backend.

Make sure you can connect on PostgreSQL. Then: