Johnathan Au questions

• How can I refresh a previous activity after the back button is pressed?
• Why is my AlarmManager firing off instantly?
• How can I move text to a new line if it breaks the width of a box?
• What is the keyboard shortcut for opening the file explorer in Eclipse?
• Check if sending email was successful/unsuccessful in CakePHP?
• How can I handle Tomcat's MaxUploadSizeExceededException in Spring?
• What does the _val_: do in Solr and what is it for?
• How to create custom MySQL queries in CakePHP?
• Why can't I read an Integer in my Properties file?
• How do I get the coordinates of a map on tap with MapFragment (not MapView)?

Johnathan Au answers