js中獲取當前時間毫秒數
<script type="text/javascript"> var startTime = new Date().getTime(); $(document).ready( ...
<script type="text/javascript"> var startTime = new Date().getTime(); $(document).ready( ...
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1 second = 1000 millisecond = 1000,000 microsecond = 1000,000,000 nanosecond php的毫秒是沒有默認函數的,但提供了一個microtime()函數,該函數返回包含兩個元素,一個是秒數,一個是小數表示的毫秒數,借助 ...
#include <time.h> #include <sys/timeb.h> #include <sstream> string getCurrentT ...
console.log(new Date().getTime()) //1597828948928 console.log(Date.parse(new Date() ...
1, ...
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var date = new Date().getTime(); var date = new Date().valueOf(); var date = +new Date(); var dat ...