abbreviation for daylight savings time

In the development process, there are two concepts related to the regional area: character encoding and time; the evolution of the Code and Time specification has a historical legacy, and it is a corner of the development of software. About

Http://www.linuxidc.com/Linux/2010-09/28537.htmThe exchange of date and timestamp under Linux1. Date to timestamp:$ Date-d ' 2009-12-01 23:20 ' +%s 12596808002. Timestamp to date$ Date-d ' 1970-01-01 1259680800 sec UTC ' Tue Dec 1 23:20:00 CST 20093.

First of all, I have some understanding of the engineering process:1, input time_t, Output TM Format function loctaltime (time_t)/gmtime (time_t)Where localtime is affected by time zone and daylight saving time, that is, the system takes the value

Reprint please explain source: http://blog.csdn.net/cywosp/article/details/25839551 In the process of time processing is often a problem, the Linux system provides a lot of time processing functions, we can use these functions to complete the

This is a creation in Article, where the information may have evolved or changed. 1. Preface Time includes time values and time zones, and there are incomplete and ambiguous times when you do not include timezone information. When transmitting or

Time zone abbreviation UTC, CST, GMT, CEST and conversionUTC is an abbreviation for Coordinated Universal Time (Universal time coordinated), which is defined and recommended by the International Radio Advisory Committee and is maintained by the

time stamp: Unix timestamps are a compact and concise way to save dates and times, a way to save the current date and time in most Unix systems, and a standard format for representing dates and times in most computer languages. The UNIX timestamp is

NTP (Network time Protocol) server: Temporal serverGMT (Greenwich Mean time,gmt time): Greenwich Mean TimeSummer saving time (or daylight saving time): Daylight savings (DST)UTC (coordinated Universal time): Concord Standard TimesThe most standard

About GMT and UTCFirst, IntroductionMany people know that the two-way schedule is referred to as GMT or UTC, and the World Time Zone table is referred to as universal, so what is the actual intent of GMT and UTC? How is the world time zone

PHP datetime function Date () 1, year-month-day echo date (' Y-m-j '), 2007-02-6 echo date (' Y-n-j '), 07-2-6 uppercase Y for year four digits, and lowercase y for year two digits, and lowercase m for month numbers ( With a leading), while