google-chrome-devtools

问题 I am doing some testing on a product and I am attempting to edit one of my controller's scope functions (from Chrome Dev Tools) and then call this newly edited function either via the already-existing button that's set up to call it or via console. I'm having trouble with this though because my changes are not being picked up. I have been scouring SO for a couple hours but haven't been able to find a working answer yet. Is there a trick to refreshing a specific function (or possibly the

问题 Is there a way to set a conditional breakpoint based on a value in a Javascript Closure in a browser? There's an html element node in the closure whose 'name' property value changes for every AngularJS $formatters action execution. I would like a breakpoint to get hit only for a certain element. The code snippet is in AngularJS attribute directive. The breakpoint is on the originalValue line. This screen capture shows the Closure in the Call Stack in Chrome Dev Tools. There's a property 'name

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Is JavaScript’s Math broken? I noticed a weird behavior when I try to run 4.08-1.36 in the Chrome console or Firebug. The console returns 2.7199999999999998 as a result when the result should be 2.72. I was wondering how is this possible. Any ideas? 回答1: Computers store numbers in binary instead of decimal. Just as you cannot represent the fraction 1/3 exactly in decimal form, you cannot represent the fraction 1

问题 Buckle in, this may be a longer ride than expected... Note: all listeners are delegated to the 'body' and all triggered events are on the 'body' as well. Intended On-Page-Load Flow Create selector with id #selectorA Register listener for #selectA value changed (listener1) that triggers ("aChanged") If condition X, register listener for aChanged that reloads the parent page (listener2) Register listener for aChanged that applies CSS changes to #selectorA (listener3) Intended On-Change Flow

问题 In Firefox Inspector, if you hover over a <div> in the DOM, the corresponding </div> gets highlighted too. Great! How can you do something similar in Chrome Dev tools? I can't seem to find how to find the counterpart tag. I find myself visually trying to eye where the matching tag is, or try to move my mouse straight up and down to find it... seems there is a better way. Even IE dev tools shows a vertical line connecting the opening and closing tags. It's hard for me to believe that Chrome

问题 Hi i am developing a chrome extension and i need to authenticate user based on Google Plus account. I have implemented with Oauth 2.0 . But there is some issue when i execute chrome.identity.getAuthToken({ 'interactive': true } There is no popup window appears for authentication and i checked chrome://identity-internals/ . Token Status Not Found for my extension. I have followed all the steps for Chrome identity api and User authentication process The Application id of my extension is same as

问题 On the chrome web store developer dashboard, there is a stats option that allows you to see graphs for impressions, total users, and uninstallations. The problem is that these graphs only go back 3 months, I would like graphs that go back longer. I am wondering if there is a website that can show me longer graphs or stats. 来源： https://stackoverflow.com/questions/43882293/chrome-extension-stats-for-more-than-3-months

问题 During the debugging of my angularjs application, I found a lot of parse html events in the dev tools. The timeline says that this event is invoked by jQuery.extend.buildFragment and it's hard for me to understand, what directive invokes parse html . How can I detect, what exactly causes parse html events? Probably the reason could be in the ng-repeat , but I'm not sure. These events slow down $scope.$apply as well. 回答1: Every partial html in angular will trigger Parse HTML event, like ng

问题 Chrome now has a very helpful "device mode" that can be used to preview a web page as it might appear on a host of devices. Very useful. I was wondering... is there a way to enter/exit device mode via JS run from the page itself. For some of what I do it would be handy to let people preview screens on different devices without having to explain that they can do this via the button on Chrome Developer tools. Googling has not yielded any obvious ways to accomplish this - perhaps it is not

问题 Is there anyway for instance I can get the exact pixel value (with decimal places) of a font to show in Chrome dev tools? In Firebug (below) when I define a % value it shows the exact computed value in pixels up to 4 decimal places. In Chrome dev tools (below) it only shows a whole number value. In essence I want to be able to see in dev tools ► font-size: 13.7167px; Thanks! 回答1: Yes, you simply need to view Computed Style under Chrome Dev Tools. Dev Tools -> Elements -> Computed Style 回答2: