linus-young

rails g migration AddColumnToTable column:type

rails g scaffold MyModel --no-stylesheets

linus-young

git config --global user.name "linus-young" 
git config --global user.email "test@test.com"
git config --global color.ui true # 开启全部颜色效果
 
# 常用命令alias
git config --global alias.cm commit
git config --global alias.st status
git config --global alias.co checkout
git config --global alias.br branch
git config --global alias.ps push

linus-young

require 'fileutils'
Dir.glob('/path_to_file_directory/*.txt').each do |f|
    FileUtils.mv f, "#{File.dirname(f)}/#{File.basename(f,'.*')}.cpp"
end

linus-young

#
# description
# D_GNU_SOURCE is for GNU extension
#
all: project_name

clean:
	rm -f exec_file

project_name: main.c