whitespace - w3toppers.com

Providing white space in a Swing GUI

Using various LayoutManagers one can provide spacing between various components. 1.) BorderLayout : Overloaded Constructor : BorderLayout(int horizontalGap, int verticalGap) Getter and setter methods For Horizontal Spacing : BorderLayout.getHgap() and BorderLayout.setHgap(int hgap) For Vertical Spacing : BorderLayout.getVgap() and BorderLayout.setVgap() 2.) FlowLayout : Overloaded Constructor : FlowLayout(int align, int hgap, int vgap) Getter and setter methods … Read more

How does source code manage white space and concatenation [duplicate]

Don’t break the string up like that unless you use . to concatenate them back together! So, either: $email_body = “message from $name \n email address $visitor_email \n \n $message”; // also the whole string on one line is fine or $email_body = “message from $name \n” . “email address $visitor_email \n” . “\n $message”;