In Java we use System.currentTimeMillis() to get time, is there similar method in iOS?
System. currentTimeMillis() returns the current time in milliseconds. The method returns time difference in milliseconds between the current time and midnight, January 1, 1970 (UTC or epoch time).
currentTimeMillis() method returns the current time in milliseconds. The unit of time of the return value is a millisecond, the granularity of the value depends on the underlying operating system and may be larger. For example, many operating systems measure time in units of tens of milliseconds.
Put another way: there's nothing inherently costly about System. currentTimeMillis(). It's pretty fast, especially compared to the 5-second wait you're attempting to generate.
In this tutorial, we will learn about the Java System.currentTimeMillis () function, and learn how to use this function to get the current time in milliseconds, with the help of examples. System.currentTimeMillis () returns the current time in milliseconds.
Get Current Time: java.time.LocalTime. The LocalTime.now() method returns the instance of LocalTime class. If we print the instance of LocalTime class, it prints current time.
System.currentTimeMillis () returns the current time in milliseconds. It is the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. The function returns static long value.
System.currentTimeMillis () returns the current time in milliseconds. It is the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. The function returns static long value. In this example, we will make a call to System.currentTimeMillis () and get the current time in milli-seconds.
NSDate().timeIntervalSince1970 * 1000
You could use:
NSDate().timeIntervalSince1970
"The interval between the date object and 00:00:00 UTC on 1 January 1970."
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