heqiao

## Ignore Visual Studio temporary files, build results, and
## files generated by popular Visual Studio add-ons.

# User-specific files
*.suo
*.user
*.sln.docstates

# Build results
[Dd]ebug/

heqiao

SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%CostTemplate%'
ORDER BY schema_name, table_name;

heqiao

Ctrl +               zoom

ctrl +d              multiple select to replace 

*shift + ctrl + p    search to set different language and so on

ctrl + p             search files

ctrl +r              search method in a file

heqiao

# Ignore bundler config.
/.bundle

# Ignore the default SQLite database.
/db/*.sqlite3
/db/*.sqlite3-journal

# Ignore all logfiles and tempfiles.
/log/*.log
/tmp

heqiao

1.sudo apt-get remove dmraid //When cannot find the disk
2.rvm --default use ruby-1.9.3 //Set default ruby to avoid rvm use ruby every time booting terminal

3.Js Runtime error:
  In your Gem file, write

gem 'execjs'
gem 'therubyracer'
and then run