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There is a problem Do the front-end, using AJAX to get data, is often the case, the same domain naturally no problem, if it is different domain access to data, browsers have a homologous policy restrictions. As shown in figure: XMLHttpRequest Cannot load Origin * is not allowed by Access-control-allow-origin Some would say it's jsonp. If the backend data interface simply returns simple JSON data, it cannot modify the data format that conforms to the Jsonp method. What should we do at this ti

Recently in the development of a chrome plug-in, found some articles on the internet, although according to the article can write the corresponding example, but to carry out the actual development, found that there are many articles do not have pits. I will add some of these pits in conjunction with several aspects that I have encountered during the development process.If you have experience with front-end development, then you will be able to start y

Compilation of chrome skin and chrome Paste Reprinted from: http://www.uhdesk.com /? P = 59 Chrome skin compiling materials ThemeCreationGuide Guide and use the extended creation topic. Reference Subject, Phase Implementation Update Passed in October 16, 2014 Phist... @ Chromium.org Topic creation Guide Image elements Color Element Color Element UI

How to disable the prompt of auto Save Password in Chrome browser, chrome auto save Note: After autocomplete = "off" is added to the form in web development, IE and FF do not prompt to save the password, but when logging on to the system using Chrome browser, the prompt for automatically saving the password is displayed. In terms of security, you need to disable

Original URL: Http://www.blogs8.cn/posts/Wb36f90 Install Flash for Chrome when the video is not playing in the Chrome browser: Open terminal, input: sudo apt-get install Pepperflashplugin-nonfree Install for Firefox: Reference: Http://jingyan.baidu.com/article/2fb0ba40a7832600f2ec5f80.html ======================== To install the Chrome browser: Reference: http

Original address: http://bbs.et8.net/bbs/showthread.php? T = 944423What if you want to copy Google Chrome to a non-system disk and copy USB flash drives? Then, the configuration file is also included with the chrome.exe main program? You can use the secret command line parameters! No installation, Instant copy. Extract chrome from the system directory Run Windows + R in VistaCode: C:/users/Your username/A

Chrome Browser crawler crashes, how to do. Python + Selenium + chrome + headless mode 1. Background When crawling data using the Selenium + Chrome browser rendering mode, if there are too many concurrent tasks, or if the crawler is running for a long time, it is easy to crash the browser, as follows: This is typically caused by excessive resource consumption (i

Previously, if you wanted to send a Web page that you are browsing in chrome to your phone, you need to install a plugin for chrome. Now, Chrome Dev has natively supported the "Chrome to Mobile" feature. To use this feature, you need chrome to log in as your own Gmail accoun

Chrome plug-in development plug-in-acfun see Figure 3, chrome-acfun Plug-in installation and use. After writing the plug-in, load the plug-in chrome developer mode. Click "LOAD extension" and select the plug-in folder to load the plug-in chrome. Then, change your plug-in and Click Refresh to update the

Today, Chrome 20 has ushered in the latest Beta version. The Windows, Mac, Linux, and Chrome Frame browser frameworks have all been updated to ipv0.1132.43. Chrome 20 Beta uses the new version of V8 engine 3.10.8.19) to fix GPU memory overflow and other bugs, enhancing stability. Chrome 20 Beta has been updated freque

Google has an Open-source project called the chrome Frame, which allows Chrome's rendering engine to run inside Microsoft's IE 6, 7, 8. This plugin allows developers to choose whether to switch to chrome rendering and JavaScript engines. Users can continue to use IE, completely seamless switch, the user interface will not change significantly. Chrome Drilling in

How to enable third-party Chrome plug-in and third-party chrome How to install a third-party Chrome plug-in, first download the file with the CRX extension to the local, remind you that you cannot directly open the installation on this website, if the installation fails, you can find this CRX file and drag it to the extension page to install it! However, when we

How to view Chrome memory usage and chrome memory usage Anyone who knows a little about the computer knows that to view memory usage, you only need to open the task manager of the system. However, if you want to view the memory usage details of Chrome browser, such as the main process usage, plug-in usage, and extended program usage, you cannot use the system's

Recently, some people in the Q group said that chrome (Google chrome) does not support the form. submit method. Find a solution. I tested it myself and found that chrome really does not support form. submit: Jquery is used for testing, and it is not supported. So after studying for a long time, I finally found a solution. // Obtain the idvar form of the form =$

1. Common Console Tools Console.log Console.info Console.error Console.warnConsole.assertConsole.countConsole.dirConsole.time Console.timeendConsole.profileConsole.timelineConsole.trace$ $_ Returns the result of the most recent expression execution, with the same function as pressing the UP ARROW key and then the carriage return is the same $0~$5 represents the last 5 DOM nodes you have selectedCopy has no effect t_tKeys values The former returns data that consists of all the property name

Chrome plug-in demo, uses js to call chrome api to clear browser cache, chromejs A simple chrome plug-in demonstration mainly involves page scripts, content scripts, communication between background scripts, and api calls. On this, other chrome APIs can be extended. : Http://download.csdn.net/detail/sweetsuzyhyf/7850

Chrome removes the blue border and the yellow background color, and chrome removes the blue border 1. chrome will display a blue border after the selected text box. How can I remove it? Add this style attribute to the text box to solve the problem: outline: none; 2. chrome will automatically record the searched ke

Tags: Action settings link keyboard right arrow down content New Window entrytab and window shortcut keys ?-N Opens a new window. ?-T Opens a new tab page. ?-shift-n Opens a new window in Incognito mode. Press?-O, and then select the file. Open the file on your computer in Google Chrome. Hold? Key, and then click the link. or click the link with the middle

Essential Chrome extensions for developers, developer chrome Firebug: do not introduce it more.Https://chrome.google.com/webstore/detail/bmagokdooijbeehmkpknfglimnifench ChromeSnifferPlus: Chrome detector, which can be used to detect open-source software or js Class LibrariesHttps://chrome.google.com/webstore/detail/chrome