Good news everybody! ES6 (or ES2015) introduces the let keyword. This allows the developer to attach a variable to the scope of whatever code block - code between { and } - it resides in. Block scope rather than function scope!
Good news everybody! ES6 (or ES2015) introduces the let keyword. This allows the developer to attach a variable to the scope of whatever code block - code between { and } - it resides in. Block scope rather than function scope!