google-chrome

HTML5 Video Tag in Chrome - Why is currentTime ignored when video downloaded from my webserver?

由 给你一囗甜甜゛ 提交于 2021-02-05 18:56:49
问题 I want to be able to play back video from a specific time using the HTML5 video tag (and currently only need to worry about Chrome). This is possible by setting the currentTime property of a video element. That works fine in Chrome with a video sourced from html5rocks.com, but is ignored when the same file is loaded from my own local webserver. Using the sample code from http://playground.html5rocks.com/#video_tag, I have arrived at the following HTML: <!DOCTYPE html> <html> <body> <video id=

HTML5 Video Tag in Chrome - Why is currentTime ignored when video downloaded from my webserver?

由 大兔子大兔子 提交于 2021-02-05 18:56:39
问题 I want to be able to play back video from a specific time using the HTML5 video tag (and currently only need to worry about Chrome). This is possible by setting the currentTime property of a video element. That works fine in Chrome with a video sourced from html5rocks.com, but is ignored when the same file is loaded from my own local webserver. Using the sample code from http://playground.html5rocks.com/#video_tag, I have arrived at the following HTML: <!DOCTYPE html> <html> <body> <video id=

What's a simple way in Google Chrome to insert Javascript into sites?

由 早过忘川 提交于 2021-02-05 18:52:48
问题 I would like to be able to add custom snippets of javascript to any site that matches a regex. This is mostly because of sites that I use daily because of specialized content, but which have a poor design. I want to be able to do something like: Visit site See that sidebar overwrites content Whip out developer tools, find div id for sidebar Edit a snippet of javascript which is executed on document.ready for this domain: $('#sidebar-right').remove(); A bit of searching for user scripts tells

What's a simple way in Google Chrome to insert Javascript into sites?

由 孤街浪徒 提交于 2021-02-05 18:50:21
问题 I would like to be able to add custom snippets of javascript to any site that matches a regex. This is mostly because of sites that I use daily because of specialized content, but which have a poor design. I want to be able to do something like: Visit site See that sidebar overwrites content Whip out developer tools, find div id for sidebar Edit a snippet of javascript which is executed on document.ready for this domain: $('#sidebar-right').remove(); A bit of searching for user scripts tells

How To Run Selenium With Chrome In Docker

由 怎甘沉沦 提交于 2021-02-05 13:13:10
问题 I installed google-chrome in a Docker, but when I run my Python 2 script of Selenium, it failed like this: automation@1c17781fef0c:/topology-editor/test$ python test.py Traceback (most recent call last): File "test.py", line 27, in <module> browser = webdriver.Chrome() File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/webdriver.py", line 69, in __init__ desired_capabilities=desired_capabilities) File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote

How To Run Selenium With Chrome In Docker

由 我是研究僧i 提交于 2021-02-05 13:12:19
问题 I installed google-chrome in a Docker, but when I run my Python 2 script of Selenium, it failed like this: automation@1c17781fef0c:/topology-editor/test$ python test.py Traceback (most recent call last): File "test.py", line 27, in <module> browser = webdriver.Chrome() File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/webdriver.py", line 69, in __init__ desired_capabilities=desired_capabilities) File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote

Highlight CSS Grid [closed]

由 青春壹個敷衍的年華 提交于 2021-02-05 10:53:05
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . Improve this question I have CSS Grid: <div style="display:grid; grid-template-columns:repeat(5, 1fr); grid-template-rows:repeat(5, 1fr); align-items: center; justify-items: center;" sc-part-of="placeholder rendering" class="scEnabledChrome"> </div> when I inspect grid in Chrome

How to scrape the first element of each parent using from The Wall Street Journal market-data quotes using Selenium and Python?

由 て烟熏妆下的殇ゞ 提交于 2021-02-05 10:46:21
问题 Here is the HTML that I'm trying to scrape: I am trying to get the first instance of 'td' under each 'tr' using Selenium (beautifulsoup won't work for this site). The list is very long so I am trying to do it iteratively. Here is my code: from selenium import webdriver import os # define path to chrome driver chrome_driver = os.path.abspath('C:/Users/USER/Desktop/chromedriver.exe') browser = webdriver.Chrome(chrome_driver) browser.get("https://www.wsj.com/market-data/quotes/MET/financials

Javascript String Array-Like-Object behaviour

由 放肆的年华 提交于 2021-02-05 09:28:26
问题 When I run above code in Chrome dev console, I do not get any error. But when same code runs via js loaded on a webpage I receive this exception - Cannot create property 'name' on string 'some string' Can someone please tell me why there is different behaviour in above 2 cases? 回答1: Your webpage must be running that snippet of code in strict mode, in which assigning to properties of a string will throw an error: 'use strict'; const str = 'foo'; str.bar = 'bar'; In sloppy mode, it'll just fail

What is “$” in Chrome console?

由 耗尽温柔 提交于 2021-02-05 08:09:59
问题 When we type $ in chrome console it returns a function. I am sure it's not jQuery's $ . If I want to use jQuery in console, What is the best way to trigger jQuery in chrome console as $ . 回答1: $ is an alias for document.querySelector. In the same vein there is $$ which is an alias for document.querySelectorAll. It is defined in the Command line (console) api. Command Line API Reference The Command Line API contains a collection of convenience functions for performing common tasks: selecting
订阅 google-chrome