hanbing algo31031

## capybara cheat sheet
=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

## gist:8aafda898cfb6b69ab83
Ctrl+D 选词 （反复按快捷键，即可继续向下同时选中下一个相同的文本进行同时编辑）
Ctrl+G 跳转到相应的行
Ctrl+J 合并行（已选择需要合并的多行时）
Ctrl+L 选择整行（按住-继续选择下行）
Ctrl+M 光标移动至括号内开始或结束的位置
Ctrl+T 词互换
Ctrl+U 软撤销
Ctrl+P 查找当前项目中的文件和快速搜索；输入 @ 查找文件主标题/函数；或者输入 : 跳转到文件某行；
Ctrl+R 快速列出/跳转到某个函数
Ctrl+K Backspace 从光标处删除至行首

## nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

## Gemfile
group :development, :test do
  gem "rspec-rails"
  gem 'rspec-collection_matchers'
  gem "factory_girl_rails"
  gem "spring-commands-rspec"
  gem "spring-commands-cucumber"
  gem "guard-rspec"
end

group :test do

## gist:a442190afa8f6a58ee14
mediainfo '--Inform=Video; %Width% %Height% %DisplayAspectRatio/String%' video.mp4

## gist:65d60c87875362152704

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                algo31031
                / gist:65d60c87875362152704
            
            
              Created
              May 30, 2014 01:37
            
          
    Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.
Editing


		 Ctrl+C 
		 copy current line (if no selection) 
	
	
		 Ctrl+X 
		 cut current line (if no selection) 
	
	
		 Ctrl+⇧+K
		 delete line 
	
	
		 Ctrl+↩ 
		 insert line after 
	

## gist:61ab8afd37e51d4fd0d2
# to undo a git push
git push -f origin HEAD^:master

# to get to previous commit (preserves working tree)
git reset --soft HEAD

# to get back to previous commit (you'll lose working tree)
git reset --hard HEAD^

## gist:d226765a132c185fc81f
sudo su
echo  "deb http://www.deb-multimedia.org testing main" >> /etc/apt/sources.list
exit
sudo apt-get update
sudo apt-get install deb-multimedia-keyring

sudo apt-get remove ffmpeg x264 libx264-dev

sudo apt-get update
	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')
	Ctrl+D 选词（反复按快捷键，即可继续向下同时选中下一个相同的文本进行同时编辑）
	Ctrl+G 跳转到相应的行
	Ctrl+J 合并行（已选择需要合并的多行时）
	Ctrl+L 选择整行（按住-继续选择下行）
	Ctrl+M 光标移动至括号内开始或结束的位置
	Ctrl+T 词互换
	Ctrl+U 软撤销
	Ctrl+P 查找当前项目中的文件和快速搜索；输入 @ 查找文件主标题/函数；或者输入 : 跳转到文件某行；
	Ctrl+R 快速列出/跳转到某个函数
	Ctrl+K Backspace 从光标处删除至行首

	#user nobody;
	worker_processes 1;

	#error_log logs/error.log;
	#error_log logs/error.log notice;
	#error_log logs/error.log info;

	#pid logs/nginx.pid;
	group :development, :test do
	gem "rspec-rails"
	gem 'rspec-collection_matchers'
	gem "factory_girl_rails"
	gem "spring-commands-rspec"
	gem "spring-commands-cucumber"
	gem "guard-rspec"
	end

	group :test do
Ctrl+C	copy current line (if no selection)
Ctrl+X	cut current line (if no selection)
Ctrl+⇧+K	delete line
Ctrl+↩	insert line after
	# to undo a git push
	git push -f origin HEAD^:master

	# to get to previous commit (preserves working tree)
	git reset --soft HEAD

	# to get back to previous commit (you'll lose working tree)
	git reset --hard HEAD^
	sudo su
	echo "deb http://www.deb-multimedia.org testing main" >> /etc/apt/sources.list
	exit
	sudo apt-get update
	sudo apt-get install deb-multimedia-keyring

	sudo apt-get remove ffmpeg x264 libx264-dev

	sudo apt-get update