mozilla

High contrast mode on Mozilla browser

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-11-25 03:42:30
问题 I am not able to use any media query for high contrast mode in the Mozilla (Firefox) browser. The media queries given are working fine on IE and edge, but not working on Mozilla. The images are not coming on Mozilla in high contrast mode. Can someone suggest any media query which will target Mozilla in high contrast mode? I have used following media queries: @media screen and (-ms-high-contrast: active) { } @media screen and (-ms-high-contrast: black-on-white) { } @media screen and (-ms-high

“Component not initialized” nsresult: “0xc1f30001 (NS_ERROR_NOT_INITIALIZED)” error with Selenium GeckoDriver and Mozilla

由 一曲冷凌霜 提交于 2020-08-09 08:00:51
问题 I am trying to execute my code in Firefox, sometimes it works but majority of time i get exception as: [Exception... "Component not initialized" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" location: "JS frame :: chrome://marionette/content/dom.js :: addEventListener :: line 67" data: no] Its happening from last week, previously it was working fine for me. 回答1: NS_ERROR_NOT_INITIALIZED resembles an attempt which was made to use a component or object which has not yet been initialized.

Can't able to access localStorage in second tab when opened in incognito [Mozilla Firefox]

由 放肆的年华 提交于 2020-07-10 06:41:45
问题 Question: How do I create a workaround to save state between incognito windows on Mozilla? Description: I have an application which is dependent on localStorage. I went into a weird situation where when a user is using the application in incognito mode. And when he duplicate the window in Mozilla incognito mode(second window). The properties in localStorage are missing. When he duplicates the window again(third window), we are able to access localStorage properties. This is only happening in

window.getSelection().toString() not working in Firefox (works in Chrome)

由 孤人 提交于 2020-07-08 13:54:06
问题 When I highlight numbers on an <input type="number"> in Chrome, window.getSelection().toString() successfully gives me the highlighted text. But this is not so in Firefox; it is always blank. Does anyone know why? This is really confusing since MDN getSelection documentation states it should work in Firefox 57. 回答1: This is a firefox bug. See https://bugzilla.mozilla.org/show_bug.cgi?id=85686 Very old one, not fixed yet. I use the following code as workaround: function getSelectionText() { if

window.getSelection().toString() not working in Firefox (works in Chrome)

由 那年仲夏 提交于 2020-07-08 13:54:00
问题 When I highlight numbers on an <input type="number"> in Chrome, window.getSelection().toString() successfully gives me the highlighted text. But this is not so in Firefox; it is always blank. Does anyone know why? This is really confusing since MDN getSelection documentation states it should work in Firefox 57. 回答1: This is a firefox bug. See https://bugzilla.mozilla.org/show_bug.cgi?id=85686 Very old one, not fixed yet. I use the following code as workaround: function getSelectionText() { if

Spider -- User-Agent 个人整理小模块

由 我的梦境 提交于 2020-04-06 12:19:26
自己整理一个User-Agent模块，方便日后拿来就能用： 1、利用 fake_useragent from fake_useragent import UserAgent # 随机生成1个User-Agent def get_headers(): ua = UserAgent() useragent = ua.random headers = {'User-Agent': useragent} return headers if __name__ == '__main__': headers = get_headers() print(headers) 2、手写 User-Agent import random from urllib import request # 向测试网站（http://httpbin.org/get）发起请求，构造请求头并从响应中确认请求头信息 def test_useAgent(headers): # 定义常用变量：URL 、headers url = 'http://httpbin.org/get' # headers = { # 'User-Agent':'Opera/9.80 (Windows NT 6.1; U; zh-cn) Presto/2.9.168 Version/11.50' # } # 1. 创建请求对象 - 包装,并没有真正发请求
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