sami questions

• Is storing API key in iPhone app insecure?
• Regex to find consecutive new lines separated by spaces
• Getting text height to know fill height as in TCPDF
• Does this look like a strong salt for a password
• Training courses (or certification) for PHP security [closed]
• does location of e.preventDefault() matter
• cleaner alphabet array in php
• Getting upload file size before upload
• How to track hacking attempts on a website
• PHP extension vs. library (and can it be converted)

sami answers