First part of BOM series: timer setTimeout and setInterval, bomsettimeout
SetTimeout ()
The setTimeout () method is used to specify a function or string to be executed after a specified number of milliseconds. It returns an integer indicating the
SetTimeout ()
The settimeout () method is used to specify that a function or string is executed after a specified number of milliseconds. It returns an integer that represents the number of the timer, which can be passed to Cleartimeout () to
[3] chrome Process Model 1. the basic process structure Chrome is a multi-process architecture, but all processes will be managed by the boss and the browser process, taking the path of centralized management. In the browser process, there are
Browsers such as Firefox, Chrome, and Safari on your PC will automatically change the minimum value of the JavaScript timer (setTimeout, setinterval) interval in the inactive page to 1 seconds or more , and browsers on mobile devices tend to freeze
Because I am dependent on the firebug plug-in, there is not a completely corresponding plug-in the Chrome browser, so I still use the Firefox browser from time to time, however, I am very satisfied with Google's browser speed, screen space
Chrome development tools learning notes (5) and chrome learning notesDebug JavaScript
As JavaScript applications become more and more widely used, developers need powerful debugging tools to quickly and effectively solve problems in the face of
1. Aviary Screen CaptureScreenAviary Screen Capture allows you to take screenshots of web pages. After obtaining the screen snapshot, use the Aviary.com application to edit the snapshot in the browser. The basic image editing device allows you to
Article Description: How much do you know about the browser's own development tools?
Conventional
Find development tools
Shortcut:
"F12" (Windows)
"CMD" ⌘+ "Option" + "I" (MAC)
Right-select "Inspect element check elements"
Compile Chrome extension in JavaScript to implement interaction with the browser and time notification. javascriptchrome
Interaction with browsers1. bookmarksUse the chrome. bookmarks module to create, organize, and manage bookmarks. You can also
One, Console API
Console.assert ()
Determines whether the first argument is true, False throws an exception, and outputs the appropriate information in the console.
Console.count ()
The number of times the call is identified with the parameter,
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