RangeError: Invalid array length
This can happen if the value is NaN. Solution : Check for isNaN(myvar) before trying to create an array form it with [...Array(myvar)]
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This can happen if the value is NaN. Solution : Check for isNaN(myvar) before trying to create an array form it with [...Array(myvar)]
Method #1 - Via jQuery + html tag var self = this; var sel = (self.selected === -1)?true:false; var option = null; option = $(""); option.val(-1).prop("selected", sel).text("(None)"); this.$el.append(option); this.collection.forEach(function(model) { sel = (self.selected ==...
Model/Collection Declaration Inputs.Collection = Backbone.Collection.extend({ model: Inputs.Model, url: "/apis/v2/inputs", sortAttribute: "name", // supported attributes are model's element names + any custom strategies below comparator: function(model) { return Utils.genericComparator.call(this, model); }, strategies: {}, changeSort: function...
afterRender: // Only works on HTML5 $('#file').on('change', function() { $("#upload-package").prop("disabled", false); var sizeLimit = 90; if (this.files && this.files.length && this.files[0].size > sizeLimit*1024*1024) { notifier.error_x("File size exceeds limit...
Solution #1 // prevent background of modal from scrolling // DOMMouseScroll for Firefox equivalent $(document).on("mousewheel DOMMouseScroll", ".modal-backdrop, .modal-body", function(event) { event.stopPropagation(); event.preventDefault(); }); // prevent background of...
Inline To fix Expected a 'break' statement before 'default'. Use /* falls through */
<< @philipraath @olignyf a beforeAll or beforeEach that is not inside of any describe will be applied to all suites/specs, as appropriate, during the execution of the suite. >> https://github.com/jasmine/jasmine/issues/811
Quick upgrade with those Regexp replaces /createSpyObj/ => " jasmine.createSpyObj" /createSpy/ => "jasmine.createSpy" /\.andCallFake/ => ".and.callFake" /\.andReturn/ => ".and.returnValue" /\.andCallThrough/ => ".and.callThrough" /toNotMatch/ => "not.toMatch" /this.addMatchers/ => "jasmine.addMatchers" /\.calls\[0\]\./ => ".calls.first()" /\.calls\[(\d)\]\./ => ".calls.all()[$1]"...
String.indexOf() Return value: -1 if not found 0 or higher than 0 as the index of the position found Remove one part of a string Method 1: String.replace(//, ""); Method 2: var indexEnd =...
This is a basic operation that you might have to do when upgrading an old web app. One solution is using jQuery .serialize() function Method #1: Sent using CGI params key=value pairs: var...
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