Difference between `var options = options || {}` and `options || (options = {})`
What does 'options || (options = {})' do?
Change function options on event JAVASCRIPT options JavaScript Window Open Options What does "options = options || {}" mean in Javascript? More options in ng-options Create select input with button in options JavaScript Object Options Wallop with options not working Select element has no 'options' array The onclick event does not work for options How to remove options when user select another options element of list with select options with javascript ng-Options edit options - AngularJS Change a options value when selected from options How am I able to get options which are set in options.html? Show/Hide SELECT options? add input type select with options in Javascript jQuery URL options options[options.length] not working JSON into Options of a Input Select All options first Javascript selecbox.options to array? Javascript object function with options two select options in javascript add options by javascript function not working Jquery only show select options in array JavaScript window options Very simple Javascript. What is this: "options = options || {};"? Other div options are not working