⌘T | go to file |
⌘⌃P | go to project |
⌘R | go to methods |
⌃G | go to line |
⌘KB | toggle side bar |
⌘⇧P | command prompt |
Steps to install PIL
$ sudo apt-get install python-imaging
$ sudo apt-get install libjpeg-dev libfreetype6 libfreetype6-dev zlib1g-dev
$ sudo ln -s /usr/lib/`uname -i`-linux-gnu/libfreetype.so /usr/lib/
$ sudo ln -s /usr/lib/`uname -i`-linux-gnu/libjpeg.so /usr/lib/
$ sudo ln -s /usr/lib/`uname -i`-linux-gnu/libz.so /usr/lib/
$ pip install PIL
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# Alias for local user | |
git config --global alias.co checkout | |
git config --global alias.br branch | |
git config --global alias.st status | |
git config --global alias.unstage 'reset HEAD --' | |
git config --global alias.last 'log -1 HEAD' | |
git config --global color.ui true | |
# Global alias for all users | |
sudo git config --system alias.co checkout |
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# -*- coding: utf8 -*- | |
# 下载速度很慢, | |
import urllib2, urllib | |
import sys | |
import os | |
import socket | |
import re | |
import socks |
When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.
-
Raw Attribute Strings
<div my-directive="some string" another-param="another string"></div>
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/* Converts an object into a key/value par with an optional prefix. Used for converting objects to a query string */ | |
var qs = function(obj, prefix){ | |
var str = []; | |
for (var p in obj) { | |
var k = prefix ? prefix + "[" + p + "]" : p, | |
v = obj[p]; | |
str.push(angular.isObject(v) ? qs(v, k) : (k) + "=" + encodeURIComponent(v)); | |
} | |
return str.join("&"); | |
} |
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/* | |
* Copyright 2014 the original author or authors. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software |
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package calc | |
sealed trait Term | |
case object Add extends Term | |
case object Sub extends Term | |
case object Mul extends Term | |
case object Div extends Term | |
case class Num(value: Int) extends Term | |
sealed trait Error |