Jakumi questions

Jakumi answers

• SQL: Query for a group that contains an exact set of users
• Array of checkboxes give unexpected values at submit event
• Update page content from live PHP and Python output using Ajax
• Symfony JAVA_HOME not set
• How can I flatten this array format?
• How to read a line of numbers in php with fscanf
• File Uploads and Downloads when files are stored outside of the webroot? (PHP)
• Symfony Workflow - Is it possible to use doctrine relation as state holder?
• Symfony 4 Dotenv escape special characters
• Doctrine find() and querybuilder() return different result in PHPUnit test