tmax DevinXian

Nice answer on stackoverflow to the question of when to use one or the other content-types for POSTing data, viz. application/x-www-form-urlencoded and multipart/form-data.

“The moral of the story is, if you have binary (non-alphanumeric) data (or a significantly sized payload) to transmit, use multipart/form-data. Otherwise, use application/x-www-form-urlencoded.”

Matt Bridges' answer in full:

The MIME types you mention are the two Content-Type headers for HTTP POST requests that user-agents (browsers) must support. The purpose of both of those types of requests is to send a list of name/value pairs to the server. Depending on the type and amount of data being transmitted, one of the methods will be more efficient than the other. To understand why, you have to look at what each is doing

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

Shadowsocks Proxy

Server-side setup

apt-get install python-pip
pip install shadowsocks

sudo ssserver -p 443 -k password -m aes-256-cfb --user nobody -d start

Eric Elliott's "Composing Software" Series

A collection of links to the excellent "Composing Software" series of medium stories by Eric Elliott.

	sudo yum install libmpc-devel mpfr-devel gmp-devel

	cd ~/Downloads
	curl ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.9.2/gcc-4.9.2.tar.bz2 -O
	tar xvfj gcc-4.9.2.tar.bz2

	cd gcc-4.9.2
	./configure --disable-multilib --enable-languages=c,c++
	make -j 4
	make install

	SWIG/_m2crypto.i:30: Error: Unable to find 'openssl/opensslv.h'

	SWIG/_m2crypto.i:33: Error: Unable to find 'openssl/safestack.h'

	SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'

	SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'

	error: command 'swig' failed with exit status 1

	-- AppleScript to create a new file in Finder
	--
	-- Use it in Automator, with the following configuration:
	-- - Service receives: no input
	-- - In: Finder.app
	--
	-- References:
	-- - http://apple.stackexchange.com/a/129702
	-- - http://stackoverflow.com/a/6125252/2530295
	-- - http://www.russellbeattie.com/blog/fun-with-the-os-x-finder-and-applescript

	begin 777 portal.bin
	M(R!796QC;VUE#0H-"B,C($ME>0T#0I24T$@4'5B;&EC($ME>3H@$XL(#<I
	M#0I.(#T@,C,S("H@30T*32!I<R!T:&4@9W)E871E<W0@9F]U<BUD:6=I="!P
	M<FEM92!T:&%T(&UA:V5S($X@96YD('=I=&@@,C,S#0H-"B,C($5N8W)Y<'1E
	M9"!!=61I="!142!G<F]U<"!N=6UB97(-"@T*5&AE($%U9&ET(%%1(&=R;W5P
	M(&YU;6)E<B!I<R!E;F-R>7!T960@=VET:"!T:&4@*BI24T$@4'5B;&EC($ME
	M>2HJ+@T#0I@8&`-"D-/3D-!5"A$14-265!4#$Y-S,W,BDN=&]3=')I;F<H
	M2P@1$5#4EE05"@S,S,P-SDI+G1O4W1R:6YG"DI#0I@8&`-"@T*(R!#05!4
	M0TA!#0I5<V4@=&AI<R!G:7-T(')E=FES:6]N(&`W9#(S939E.3DY-&)B-F9A
	M93@W-&1A8C,U930V9F0W-6(Y9&0Q-6)E8"!R97-U;'0@87,@0T%05$-(02X-

	import webpack from 'webpack'
	import config from './webpack'
	import swig from 'swig'
	import fs from 'fs'

	function writeTemplate (name) {
	let sourceTemplate = config.templatePath + '/prod.tmpl'
	let targetTemplate = config.buildTemplatePath + '/index.tmpl'
	let content = swig.renderFile(sourceTemplate, {name})
	fs.writeFile(targetTemplate, content, err => {

	/**
	* 说明信息
	* 1.目录结构：
	* ├── avatar.jpg
	* ├── qrcode.jpg
	* ├── share-image.js
	* ├── simhei.ttf
	* └── template.jpg
	* 2.备注：若出现资源路径异常时，则使用path.join(__dirname, "./simhei.ttf")的方式进行资源加载
	* 3.示例：