On the afternoon of July 15, September 26, Beijing time, the Twitter account of USA Today (USA Today) was hacked and used to spread rumors.
Previously, the same hacker attacked the Twitter account of the National Broadcasting Corporation (NBC) news
A process of penetrating USA website through injection
Author: Rover [play8.net]
I have read many injection articles over the past few days ~ Are you ready to find a site for injection ~ I am from China ~ Not patriotic ~ No one can afford to scold ~~
Date and Time functionsThis chapter discusses some functions that can be used to manipulate time values. See section 11.3, "Date and Time type" for valid formats for each time and date type with a range and a specified value.
The following example
MySQL date data type and time type usage summary MySQL date type: Date format, storage space occupied, date range comparison.
Date type storage space date format date range
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MySQL date type: Date Format, storage space occupied, and date range comparison.Date type storage space date format date range-----------------------------------------------------------------------------------Datetime 8 bytes YYYY-MM-DD hh: mm: SS 10
Python database (mysql) operation, pythonmysql
Preface:Recently, I started to learn django and learned the web framework. Now I feel that I have a lot of knowledge. Happy ~~ This blog sorts and writes down the basic database operations, with little
MySQL obtains the bitsCN of the current date and time (and converts the time. com1.1 obtain the current date + time (date + time) function: in addition to the now () function to obtain the current date and time, MySQL also has the following function:
Oracle and Mysql time formatting 1. Oracle formatting time: Oracle obtains the current date and Date Format
Get system date: SYSDATE () format Date: TO_CHAR (SYSDATE (), 'yy/MM/DD HH24: MI: SS) or TO_DATE (SYSDATE (), 'yy/MM/DD HH24: MI: SS) format
Transfer from http://blog.sina.com.cn/s/blog_6d39dc6f0100m7eo.html1.1 Get the current date + time (date + times) function: Now ()In addition to the now () function to get the current datetime, MySQL has the following function:Current_timestamp ()
Localtimestamp () LocaltimestampThese date-time functions are equivalent to now (). Since the now () function is short and easy to remember, it is recommended that you always use now () instead of the functions listed above.1.2 Get the current date +
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