Oded Harth questions

• modifying two dimensional array ruby [duplicate]
• ERB doesn't recognize -%> tag
• how to create a web service
• return unescaped html with jbuilder
• What's the difference between kEND and $end?
• How to render a string as an erb file?
• Video processing with OpenCV in IOS Swift project
• What can I do about Mechanize waiting on an unresponsive web site?
• git problem - got detached from branch
• how to increase memory on heroku?

Oded Harth answers