Many websites use User-agent to judge the browser type, if it is a 3G mobile phone, display the contents of the mobile page, if it is a normal browser, display ordinary Web content.Google Chrome browser can be easily used when 3G phone simulator. In Windows "Start" –> "Run" Enter the following command, launch Google Browser, you can simulate the corresponding phone browser to visit the 3G Mobile Web page:Google Android:Chrome.exe–user-agent= "mozilla/
By default, Chrome's--proxy-server= "Http://ip:port" parameter does not support setting user name and password authentication. This makes "Selenium + Chrome Driver" Unable to use HTTP Basic authentication HTTP proxy. A flexible way is to use IP address authentication, but in the domestic network environment, most users are using ADSL form of network access, IP is changing, also can not use IP address bindin
How do you debug JavaScript programs? The most original method is to print the content on the page with alert (), and a slightly improved method is to use Console.log () to output the content on the JavaScript console. Well, using both of these methods really solves the problem of debugging a lot of small JavaScript scripts. But it's a shame to have the more powerful developer tools in Chrome. This article
Tips for using Mac OS: basic skills for using MacOS, osmacbookThose who have used Apple computers should know that Apple's desktop and laptop keyboards have their own unique la S. the keyboard details in Mac are worth further consideration. This blog will introduce the basic skills of the Mac keyboard for some new Mac beginners. The current system is Mac maverick
the server-side return information will be displayed below the page:4. The user can save a server-side test address to the DHC plugin for easier testing:5. The user can also view the details of the server return status, including multiple header information:6. On the server side of the return content, the user can also directly view the source code of the data through the DHC plugin:Considerations for DHC1.DHC is a Google Chrome plugin that simulates
In the Ionic project, in addition to the discovery can be used weinre debugging pages, but also found that the same as chrome can remotely debug the page on the phone.Remote Debug readiness on Android using Chrome developer toolsBefore you start remote debugging, you need to prepare for the following:
Install chrom
good News: Now we can debug node. js with our browser!!!Premise
node. js 6.3+, which can be downloaded on the node. JS website;
Chrome 55+. If your local chrome is upgraded to the latest version or
ConfigurationFor now, parallel debugging of JavaScript and node. js in the browser side is a new feature, a new experience. To be able to work properly, you need to configure the following:
[Tool] Local page in Chrome, using XMLHttpRequest to read local archive problem scenariosDevelopers can use the IDE's capabilities to debug the program to a mobile phone or emulator when developing Cordova, a hybrid app that uses Web content as a UI. But in my experience, to view HTML page elements, watch CSS style inheritance, the most handy developer tool is chrome
Recent projects have used jquery's uploadify, but testing in Google Chrome always crashes. Such as:Because it is a Java project.The solution is to add a parameter to the introduction of JS, timestamp can be, to prevent caching, so that every time the request. (This problem is because Google browser will cache files caused by)These are also available online:Based on the posts on StackOverflow,
ASP. NET Web fromscript src="/Resources/uploadify/jquer
Use the link as follows. After clicking in Chrome, the behavior is expected, but a new tag card will be opened under IE (according to reference, Firefox has the same problem).After looking for information, found to be resolved as follows.Block browser default event via onclick: or direct: The reason is that three browsers have different processing order for three properties.Chrome Order: onclick, href-and targetIE and Firefox order: href---target---
ObjectiveYou are using an unsupported command-line tag:--ignore-certificate-errors. Stability and security will decreaseSELENIUM2 boot Chrome is required to install the driver package, but different versions of the Chrome browser version number, the corresponding driver file version number is not the same, if the version number does not match, it is impossible to
Use Chrome on your PC to remotely debug your phone's page
Tool Preparation
Mobile end: Chrome for Android;
PC side: Install Google browser (preferably the latest version of the developer)
USB Cable, that line of your charger.
Turn on debug mode
Use USB to connect your computer and turn on debug mode. Using Android 4.2 or more phones may not have the
Mobile browser is not a developer tool, so debugging Mobile Web page is very troublesome. Using Chrome's remote debugging capabilities, you can debug your phone's pages like you would a desktop-side.Get ready
Mobile: Chrome for Android, install Google Chrome
Desktop: Google Chrome, the version is recommended mo
chrome page and run Http://localhost:3000/.6. Select the "Profiles" tab again, select "Take Heap Snapshot" and click "Take Snapshot".Select comparison and you will see "Leakclass" causing the memory to grow, such as. So we can examine the part of the code about Leakclass, and experience tells us to avoid unlimited growth arrays, otherwise the memory will be consumed in the case of large traffic.Memory Leak Locator ToolThere are now many useful and en
There are two reasons to write this document, one, the use of friends around the Mac more and more, often someone to consult some common use problems, such as: "Why the interface in the upper right corner of the red Button fork off, the program has not been closed?" such as And I don't want to see a lot of people using OSX only with the most basic functions. Let them go to Google Bar, after checking back to ask you, so prepare to write an introductory
Many websites use User-agent to determine the browser type, if it is a 3G mobile phone, display the contents of the mobile page, if it is a normal browser, display ordinary Web content. Google Chrome, which can be conveniently used as a 3G phone simulator. In Windows "Start" and "Run" enter the following command, launch Google Browser, you can simulate the corresponding phone browser to access 3G mobile Phone Web page: Google android: Chrome.e
The last book mentioned the Google chome proxy Switchy! Plug-ins. Here I will talk about a few chrome plug-ins I am using.
First: proxy Switchy !, For details, see Google Chrome proxy Switchy !.
Second: Adblock is a powerful plug-in for advertising. It is currently at the top of the chrome plug-in page. This is als
Tools:
ChromeProcess:1, open the chrome press F12. Will pop up the Developer Tools window. Click on the network to observe the Web page of the visit.2, open the Web page:http://www.ximalaya.com/#/1000202/sound/3613735, click the Play button and start playing the audio.3, at this time in the Network Output window will see a variety of information there is such a record of accessHttp://www.ximalaya.com/tracks/3613735.json
Its return result isThe code
Reprint Address: http://www.cnblogs.com/chijianqiang/archive/2011/08/03/2126593.htmlThere are two reasons to write this document,One, around the use of Mac friends more and more, often someone to consult some common use problems, such as: "Why the interface in the upper right corner of the red Button fork off, the program has not been closed?" such as And I don't want to see a lot of people using OSX only with the most basic functions. Let them go to
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