Homebrew update的问题

2015-12-19 | Tools | Mac

在 OS X 某个版本后，执行brew update会遇到一些问题，原因应该是 /usr/local 目录的所属变成了admin，改为自己即可。

MacBook-Pro:~ fang$ brew update && brew upgrade
Error: The /usr/local directory is not writable.
Even if this directory was writable when you installed Homebrew, other
software may change permissions on this directory. Some versions of the
"InstantOn" component of Airfoil are known to do this.

You should probably change the ownership and permissions of /usr/local
back to your user account.
  sudo chown -R $(whoami):admin /usr/local

阅读全文

IBOutletCollection

2015-12-19 | iOS | iOS

参考链接: http://www.cocoachina.com/ios/20150514/11807.html
http://stackoverflow.com/questions/15836930/how-can-i-use-iboutletcollection-to-connect-multiple-uiimageviews-to-the-same-ou

阅读全文

Linux install rubygems

2015-12-18 | Tools | Linux

CentOS

sudo yum install ruby
sudo yum install gcc g++ make automake autoconf curl-devel openssl-devel zlib-devel httpd-devel apr-devel apr-util-devel sqlite-devel
sudo yum install ruby-rdoc ruby-devel
sudo yum install rubygems

阅读全文

php-resque 的安装和使用

2015-12-18 | PHP | PHP

安装

## 安装 Composer
curl -s http://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer

## 安装 php-resque
git clone https://github.com/chrisboulton/php-resque.git
cd php-resque
composer install

阅读全文

Android 卸载所有第三方应用

2015-12-16 | Android | Android Shell

adb shell pm list packages 列出所有包名
adb uninstall PACKAGE_NAME 卸载

#!/bin/bash

for package_name in `adb shell pm list packages -3 | awk 'BEGIN { FS = ":|\r" } { print $2 }'`; do
    echo adb uninstall ${package_name}
    adb uninstall ${package_name}
    echo -------------
done