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What does interval mean?
Interval is a very useful concept in programs, which can help programs implement functions such as scheduled tasks, animation effects, and real-time updates. It provides a convenient way to control the triggering time and execution frequency of events, making the program more flexible and intelligent. This topic provides you with various articles, downloads and courses related to indexing.
What does interval mean?In programming languages, interval usually refers to the time interval between two points in time. Can be used to measure time, and is usually expressed in milliseconds. Interval is a very useful concept in programs, which can help programs implement functions such as scheduled tasks, animation effects, and real-time updates. It provides a convenient way to control the triggering time and execution frequency of events, making the program more flexible and intelligent.
What is window.setinterval and what is its functionwindow.setinterval is a JavaScript method that allows you to execute a specified function or block of code periodically. Its functions are: 1. Execute code blocks regularly; 2. Dynamically display content; 3. Automatically rotate pictures or slides; 4. Check or refresh the page regularly; 5. Achieve animation effects.
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