姚文强 yaowenqiang

Introduction

In PHP development environments, it is not entirely uncommon to use an auto_prepend_file to add development-specific functionality to an application. Usually such a file is used for several projects at the same time. This means the prepend file resides somewhere in a more high-level location.

A more common practice is to use Xdebug te debug PHP code.

When combining these two with PhpStorm this will lead to the prepend file being marked as "not mapped".

Problem

Installation

Remove all traces of uwsgi on the system, if previously installed

apt remove uwsgi uwsgi-core
rm /usr/bin/uwsgi
rm /usr/local/bin/uwsgi
rm -rf /usr/lib/uwsgi
rm -rf /usr/local/lib/uwsgi

Any config files in /etc can stay.

I no personal preference/order

Vim packages

vim-elixir: Vim configuration files for Elixir

alchemist.vim: This plugin uses alchemist-server to give inside information about your elixir project in vim.

Janus: This is a distribution of plug-ins and mappings for Vim, Gvim and MacVim.

neovim-elixir: Neovim host plugin for Elixir

SQL Primer

While there are plenty of good tutorials for SQL on the Internet, I didn't find anything that set the up the historical context and "assumed understanding" of SQL very well, so I decided to write a short primer on the topic. Here's what we'll cover:

What is SQL?
The SQL programmng language
Databases and SQL
Schemas and queries

What is SQL?

`Rust = Future<C++>`

In this channel I introduce Rust for people who know C++ already. The videos are supposed to be short and cover only a single topic. Each video comes with a github gist, which contains all the code and commands for copy/paste, such that you can easily try out things. Furthermore, there are links to the excellent Rust documentation.

This is still work in progress. As you can see in the table below,

`$HOME`, Not So Sweet `$HOME`

Preface
1 What is $HOME to you?
2 Setup
- 2.1 Linux
2.1.4 xdg-user-dirs

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。Docker 官方和国内很多云服务商都提供了国内加速器服务。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

配置加速地址

Ubuntu 16.04+、Debian 8+、CentOS 7+

	yum install libmpc-devel mpfr-devel gmp-devel

	cd /usr/src/
	curl ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.9.3/gcc-4.9.3.tar.bz2 -O
	tar xvfj gcc-4.9.3.tar.bz2
	cd gcc-4.9.3
	./configure --disable-multilib --enable-languages=c,c++
	make -j `grep processor /proc/cpuinfo \| wc -l`
	make install

	from mendeley import Mendeley
	from mendeley.exception import MendeleyException
	from mendeley.session import MendeleySession

	# extending the MendeleySession class to do auto-token-refresh on
	# token expiration. Mendeley access tokens expire after 1 hour.
	class AutoRefreshMendeleySession(MendeleySession):
	def __init__(self, mendeley, token, refresh_token):
	super(AutoRefreshMendeleySession, self).__init__(mendeley, token)
	# silly name to avoid namespace collision with oauth refresh_token() method

	VERSION = \"1.0.0\"

	PREFIX ?= out
	INCDIR = inc
	SRCDIR = src
	LANG = c
	OBJDIR = .obj

	MODULE = binary_name
	CC = gcc