google-chrome-devtools

Why console don't show methods of jQuery object returned from selector?

由 戏子无情 提交于 2019-12-02 12:30:51
I know that if I type: $('body'); I get a jQuery object. However on chrome's console I'll only see the internal array of the jQuery object, despite the fact that jQuery methods are accessible like $('body').hide(); Why the console don't show me all the accessible methods and how did jQuery manage to do this magic? If it's just because these methods are defined on a prototype, then how come when I write these lines: function Person(){this.myProp = 'test'}; var person = new Person(); Person.prototype.proto = 'test2'; and then I inspect person in chrome I will see: __proto__: Person constructor:

I want to edit my sass file from Chrome dev tool from element tab, is that possible?

由 喜你入骨 提交于 2019-12-02 10:28:07
In my project I have a sass file which I set sourcemappath through the node-sass. I am using Node-sass to compile my sass file. I have map my .css file on my system. so any changes I made through source panel save my file on the disk. and it's compiled back by node-sass. I am not seeing reload my auto-generated css anywhere so I think it's on by default. I want to save the changes that I made on element panel. When I click on css file from element panel (which is scss file, work through sourcemap) it doesn't have my changes. Is it possible to save my changes from element panel. I made some

Javascript Require in browser console

由 99封情书 提交于 2019-12-02 08:51:49
When entering javascript the in the browsers console window: 1) The following code works: alert('hi'); 2) The following doesn't: (function() { var scr = document.createElement('script'); scr.src = 'http://www.myrandomwebsite.com/myjs.js'; document.head.appendChild(scr); myfunc(); })() where the myjs.js folder contains: var myfunc = function(){alert('hi')}; Explaining 2) the snippet of code entered in this case does cause the following code to appear at the end of the header tag in the source code: <script src="http://www.myrandomwebsite.com/myjs.js"></script> but the function myfunc isn't

Plain <select> element vs Bootstrap's dropdown element rendered on mobile device

由 故事扮演 提交于 2019-12-02 08:47:42
问题 Today I've learnt something new, that <select> element rendered completely different on a desktop and mobile browser. The problem that I haven't use it before and almost all stuff I've done, is by using Bootstrap's elements. So my question is actually 2 questions are following: Why <select> tag rendered differently on mobile chrome and desktop chrome when I debugging in mobile mode? Is it intended behaviour or I can consider it as bug? For example open following page http://www.w3schools.com

Another Cross-XHR related

由 本秂侑毒 提交于 2019-12-02 08:18:09
I know that there's a bunch of questions about the "not allowed by Access-Control-Allow-Origin." error. But I've tried some of them without success. :( Some appointments: I'm trying to build a dev-tools-tab extension I can touch flickr API like the example shows I can't reach localhost Already tried several permission wildcards http://localhost/ http://*/ *://*/ Already tried pack'd and unpack'd extensions currently, manifest.json has "version": "0.0.1", "manifest_version": 2, "devtools_page": "components/devtools.html", "permissions": [ "http://*/" ] devtools.html <!DOCTYPE html> <html> <head

Can I save CSS style changes from the Google DevTools Element > Styles tab, or must I go to the Sources tab?

由 别说谁变了你拦得住时间么 提交于 2019-12-02 06:07:28
问题 Today I learned about Google Chrome's ability to set up workspaces and map them to your local resources. This works perfectly in the Sources tab, but I'd like to be able to edit the css in the Elements > Styles tab so that I can see the changes as I make them. Otherwise I might as well just copy them into my editor since I have to reload the page to see the changes. Is it possible to save changes from the Elements tab? I'd like the functionality similar to Chrome DevTools Autosave if it is

How to locate Google Chrome extension dir

由 自古美人都是妖i 提交于 2019-12-02 06:05:57
Hi i'm installing extensions by programmatically by a little c# program. I just did see the software doesn't work on my friend. i did see his chrome directory is not at %appdata% folder its at program files? so how to find the real latest version of chrome directory for install plugins? Google says Windows: chrome_root\Application\chrome_version\Extensions\ Example: c:\Users\Me\AppData\Local\Google\Chrome\Application\6.0.422.0\Extensions\ but how to find the chrome_root? Visit chrome://version . Look at Profile Path . Extensions can be found in the Extensions subdirectory of the path you found

chrome.webRequest redirectUrl with URL Saved in chrome.storage.local

由 梦想与她 提交于 2019-12-02 05:48:50
问题 I'm trying to intercept web requests and redirect them to a url I have saved on local storage but it isn't working. My code is as follows: chrome.webRequest.onBeforeRequest.addListener( function (details) { if (details.url === 'http://myapp.com/theurl') { chrome.storage.local.get("http://myapp.com/theurl", function (result) { return { redirectUrl: result.savedUrl }; //savedUrl property is the modified Url }); } }, { urls: ["<all_urls>"] }, ["blocking"]); Hardcoding the return statement/url

Plain <select> element vs Bootstrap's dropdown element rendered on mobile device

由 ♀尐吖头ヾ 提交于 2019-12-02 05:41:24
Today I've learnt something new, that <select> element rendered completely different on a desktop and mobile browser. The problem that I haven't use it before and almost all stuff I've done, is by using Bootstrap's elements. So my question is actually 2 questions are following: Why <select> tag rendered differently on mobile chrome and desktop chrome when I debugging in mobile mode? Is it intended behaviour or I can consider it as bug? For example open following page http://www.w3schools.com/tags/tag_select.asp from desktop browser in dev mobile mode and on a hardware device, you will see the

Selenium Duplicate Elements marked with ==$0

由 北城余情 提交于 2019-12-02 05:33:32
问题 How to handle duplicate elements in selenium, where duplicate elements comes marked with ==$0 ? Go to www.google.com and search for google search button, I have tried iterator and creating list, but, is this correct way of handling ==$0 driver.findElements(By.xpath("//input[@aria-label='Google Search']")); I want to select second element. 回答1: $0 - $4 The $0 , $1 , $2 , $3 and $4 are the historical reference to the last five DOM elements inspected within the Elements panel of google-chrome
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