fengmk2

'use strict';

// http://dev.zm1v1.com/2015/08/19/javascript-optimization-killers/?spm=0.0.0.0.Rxyzi2

function testFn(a, b) {
  const c = (a || 0) + (b || 1);
  return c;
}

function printStatus(fn) {

domenic

Auto-deploying built products to gh-pages with GitHub Actions

This is a set up for projects which want to check in only their source files, but have their gh-pages branch automatically updated with some compiled output every time they push.

A file below this one contains the steps for doing this with Travis CI. However, these days I recommend GitHub Actions, for the following reasons:

• It is much easier and requires less steps, because you are already authenticated with GitHub, so you don't need to share secret keys across services like you do when coordinate Travis CI and GitHub.
• It is free, with no quotas.
• Anecdotally, builds are much faster with GitHub Actions than with Travis CI, especially in terms of time spent waiting for a builder.

lrytz

Shortcut for Syntax Highlighting in Keynote

The idea is based on a gist by @jimbojsb.

You can use Pygments or Highlight.

Install Pygments

brew install python

stormzhang

#!/bin/bash
   
#Modify this with your IP range
MY_IP_RANGE="192\.168\.1"

#You usually wouldn't have to modify this
PORT_BASE=5555

#List the devices on the screen for your viewing pleasure
adb devices

reygreen1

###移动技术

根据mobileTech项目整理而成，原文地址。

####webapp实践的总结

It’s not a web app. It’s an app you install from the web.

当前 WEB APP 开发的最佳实践

chaosim

grunt.event.on 'watch', (action, filepath, target) ->
      if minimatch filepath, 'src/**/*.coffee'
        grunt.config.set 'coffee',
                         dev:
                           expand: true
                           cwd: 'src'
                           src: filepath.slice(4)
                           dest: 'dev'
                           ext: '.js'
      else if minimatch filepath, 'src/views/**/*.jade'

leostratus

An ongoing project to catalogue all of these sneaky, hidden, bleeding edge selectors as I prepare my JSConf EU 2012 talk.

Everything is broken up by tag, but within each the selectors aren't particularly ordered.

I have not tested/verified all of these. Have I missed some or got it wrong? Let me know. - A

A friendly reminder that you may need to set this property on your target/selected element to get the styling results you want:

-webkit-appearance:none;

i-scorpion

Here is a simple jQuery plugin to make a table header fixed on top when window is scrolled.
Using the code from twitter bootstrap documentation page, this code is customized for table header.

Create the table with following layout -
<table class="table-fixed-header">
  <thead class="header">
    <tr>
      <th>Column 1</th>
      <th>Column 2</th>
      <th>Column 3</th>

zythum

王
江
周
胡
刘
李
吴
毛
温
习

jimbojsb

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2: