Hello World

Be Happy!

nc -c localhost 3000

#netcat (2)

Google map api

#google_map (1)

rails paper_trail gem with action text

#paper_trail (1) #rails (42)

Exporting Heroku Postgres Databases And Importing Localhost

#postgresql (5) #heroku (3)

rails image crop

#crop (1) #rails (42)

rbenv `find_spec_for_exe': can't find gem bundler

#bundle (1) #rails (42)

web banchmark with jmeter and generate HTML report

#jmeter (1) #benchmark (1)

get response time with curl

#curl (3) #http (2) #response (1) #bash (3)

scaffold

#rails (42)

You must use Bundler 2 or greater with this lockfile.

#rails (42)

rails new project with postgresql database and api only mode

#rails (42)

swift uitextview border style

#swift (3) #uitextview (1)