foibs questions

foibs answers

• Is there a way to ORDER by REGEXP in MySQL statement?
• Nginx return an empty json object with fake 200 status code
• How can I read and manipulate POST request variables with nginx?
• Is it bad design to use arrays within a database?
• When to use accelerometer or gyroscope on Android
• perl unary ~ gives not the expected result
• Unable to access Apache Web Server from a remote computer