It’s a new feature in Java 8 which allows an interface to provide an implementation. Described in Java 8 JLS-13.5.6. Interface Method Declarations which reads (in part) Adding a default method, or changing a method from abstract to default, does not break compatibility with pre-existing binaries, but may cause an IncompatibleClassChangeError if a pre-existing binary attempts to invoke the method. This error occurs if the qualifying … Read more
I recommend using .htaccess. You only need to add: or whatever page name you want to have for it. EDIT: basic htaccess tutorial. 1) Create .htaccess file in the directory where you want to change the index file. no extension . in front, to ensure it is a “hidden” file Enter the line above in there. There will likely … Read more
Good question! There is a default colour order for MATLAB. Take note that versions before R2014b, the default colour order for MATLAB uses the jet colour map. In the jet colour map, the first plot is blue, followed by the second plot being green. For versions after R2014b, this follows the parula colour map, where … Read more
const is like let, it is a LexicalDeclaration (VariableStatement, Declaration) used to define an identifier in your block. You are trying to mix this with the default keyword, which expects a HoistableDeclaration, ClassDeclaration or AssignmentExpression to follow it. Therefore it is a SyntaxError. If you want to const something you need to provide the identifier and not use default. export by itself accepts a VariableStatement or Declaration to its right. The following is fineexport default Tab; … Read more