For me: Programmers are people who are in the white-collar environment, but do the job of migrant workers. I work in Guangzhou, I believe everyone is familiar with my routine: 9 in the morning to work, sitting in front of the computer, programming
Today listened to the more than 600 years ago of the difficult battle, feeling Zhu Di's lucky and Jianwen tragedy--really, just ascended to the throne has not stabilized began to cut the clan, and then also made a series of errors: 1, employing
Understand cron concepts
The cron daemon is a small subsystem composed of utilities and configuration files. cron of a certain style can be found in almost all UNIX-like systems. CronComponents include the daemon itself, a set of system-wide
When we use PHP to get the last MONTH, we usually use strtotime (-1 MONTH), but sometimes this will be inaccurate, such as today is, strtotime (-1 MONTH) the result is February 2013, instead of the expected date of January 1,. The preliminary
Today, I saw a small case on weibo. The command line is as follows: The code is as follows:Copy code Php-r "echo date ('Y/M', strtotime ('-2 months'). \" \ n \";" The output result is as follows:2013/03If you change the command line to the
SQL Time function, the need for friends can refer to the next.
1. Current system date, time select GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified date for example: Add 2 days to the date select
Develop cows, send you an ipad Mini. The Autodesk Exchange Application Publishing contest begins. Summary version: It was delivered to the Autodesk Exchange App Store on September 30 at midnight, and was successfully released before November 30, 2014
Categories: Database Problems
Keywords: Date
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