64 bit timestamp

One byte has 8 bits, so the 32-bit int occupies 32-bit/8-bit = 4-byte, and 64-bit int uses 64-bit/8-bit = 8 bytes. 32-bit, 64-bit unsigned integer maximum value: 2^64-1 = 18446744073709551615 2^32-1 = 4294967295 32-bit, 64-bit signed integer

Convert js timestamp to date format. Convert js timestamp to date format. Unix timestamp: Unix timestamp, or Unix time, POSIX time ), it is a time representation, which is defined as the total number of seconds from January 1, January 01, 1970 to

The integer range of 32-bit and 64-bit PHP and MySQL is 8 bytes, so the 32-bit int type occupies 32-bit/8-bit = 4 bytes, 64-bit int occupies 64-bit/8-bit = 8 bytes. 32-bit, 64-bit unsigned integer maximum value: 2 ^ 64-1 = 18446744073709551615

JS gets the Unix time stamp The Unix timestamp (Unix timestamp), or Unix time (Unix times), POSIX time (POSIX times), is a time representation, defined as the total number of seconds from GMT January 01, 1970 00:00 00 seconds to the present. Unix

What is a UNIX timestamp ( UNIX Timestamp)? UNIX timestamp, or Unix time or POSIX time, is a time representation, it is defined as the total number of seconds from GMT, January 1, January 01, 1970 to the present. UNIX timestamps are used not only in

RTP and Rtcp explain. Include sync timestamp RTP is real-time transport protocol abbreviation, is designed to transmit streaming media data, has a wide range of applications, other related to the introduction of their own to see the RFC, I do not

What is a UNIX timestamp ( UNIX Timestamp)? UNIX timestamp, or Unix time or POSIX time, is a time representation, it is defined as the total number of seconds from GMT, January 1, January 01, 1970 to the present. UNIX timestamps are used not only in

The background of the Twitter-snowflake algorithm is quite simple, in order to meet the Twitter request for tens of thousands of messages per second, each message must be assigned a unique ID, these IDs also need some general order (convenient for

This article describes how to convert a js timestamp to a date format. If you are interested, refer to the Unix timestamp: Unix timestamp ), or Unix time or POSIX time is a time representation, it is defined as the total number of seconds from GMT,

What is a Unix timestamp (Unix timestamp): Unix timestamp (Unix timestamp), or Unix time (Unix times), POSIX time (POSIX times), is a time representation, is defined as the total number of seconds from GMT January 01, 1970 00:00 00 seconds to the