Tag: chrome
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Post Views: 95 1. In the Google Chrome browser, after today’s Toutiao is opened, it is blank, as shown in Figure 1 2. Check the console, report an error: access to xmlHttpRequest athttps://verify.snssdk.com/reportErrorfrom originhttps://www.toutiao.comHas been blocked by cors policy: request header field ra-ver is not allowed by access-control-allow-headers in preflight Response. As shown in Figure 2 3. Clear browsing data,…
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Post Views: 55 1. Install React Developer Tools (Chrome, React Developer Tools) to determine whether the build process is correct, as shown in Figure 1 2. When visiting a React page of a development mode, the icon of this tool will have a red background, as shown in Figure 2 This page is using the development of react. Note that…
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Post Views: 47 1. On the morning of the first day after Google Chrome is upgraded to 63, open: http://www.cmcp-backend.dev/ , automatically jump to: https://www.cmcp-backend.dev/ , as shown in Figure 1 2. Open the URL: https://chromium-review.googlesource.com/c/chromium/src/+/669923 , it is .dev gtld preloads hsts, as shown in Figure 2 3. One of the solutions is: the local development machine can provide…
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Post Views: 14 1. Tap event triggered 2 times in Zepto, as shown in Figure 1 2. Output a message to the web console to determine the trigger 2 times, as shown in Figure 2 console.log(1); 3. View the output on the web console, 1 is output 2 times, as shown in Figure 3 4. The server interface is called…
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Post Views: 12 1. In the Chrome browser, browse the official Swoole document, use the mouse to select the part, the background color is too light, it is gray-blue, and the contrast with the text color is not obvious enough, as shown in Figure 1 2. Open the Chrome extension to get more extensions, as shown in Figure 2 3.…
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Post Views: 13 The reason is: