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How do I import CSV file into a MySQL table?
...<pre> first_name,last_name,dob,phone_number,email, name,lastName,12-05-2018,54545,faiz@gmail.com, name1,lastName1,2018-05-12,456,faiz1@gmail.com, name2,lastName2,2018-05-12,456,faiz2@gmail.com, name3,lastName3,2018-05-22,456,faiz3@gmail.com, name4,lastName4,1988-05-22,456,faiz4@gmail.com, nam...
Compare two DataFrames and output their differences side-by-side
... Date
111 Jack True 2013-05-01 12:00:00
112 Nick 1.11 False 2013-05-12 15:05:23
Zoe 4.12 True ''',
'''\
id Name score isE...
Where do I find the current C or C++ standard documents?
...git
2018-11-26: N4791 git
2018-10-08: N4778 git
2018-07-07: N4762 git
2018-05-07: N4750 git
2018-04-02: N4741 git
2018-02-12: N4727 git
2017-11-27: N4713 git
2017-10-16: N4700 git
2017-07-30: N4687 git
This seems to be the new standard:
These version requires Authentication
2017-03-21: N4660 is the ...
How to pad zeroes to a string?
...|
edited Nov 25 '19 at 20:05
answered Dec 3 '08 at 22:42
Ha...
`date` command on OS X doesn't have ISO 8601 `-I` option?
...utes also include time with UTC offset.
$ date +%F # -I or +%Y-%m-%d
2013-05-03
$ date +%FT%T%z # -Iseconds or +%Y-%m-%dT%H:%M:%S%z
2013-05-03T15:59:24+0300
$ date +%FT%H:%M # -Iminutes or +%Y-%m-%dT%H:%M%z
2013-05-03T15:59+0300
-u is like TZ=UTC. +00:00 can be replaced with Z.
$ date -u +%FT%TZ...
Which timestamp type should I choose in a PostgreSQL database?
...W();
now
-------------------------------
2011-05-27 15:47:58.138995-07
(1 row)
test=> SELECT NOW() AT TIME ZONE 'UTC';
timezone
----------------------------
2011-05-27 22:48:02.235541
(1 row)
Note that AT TIME ZONE 'UTC' strips time zone info a...
搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...sHealthPoll] replSet member 192.168.1.136:27017 is up
Sun Dec 29 20:26:24.051 [rsSync] replSet SECONDARY
Sun Dec 29 20:26:25.053 [rsHealthPoll] replset info 192.168.1.136:27017 thinks that we are down
Sun Dec 29 20:26:25.053 [rsHealthPoll] replSet member 192.168.1.136:27017 is now in state STARTU...
SQL SERVER: Get total days between two dates
...
SQL Server DateDiff
DECLARE @startdate datetime2 = '2007-05-05 12:10:09.3312722';
DECLARE @enddate datetime2 = '2009-05-04 12:10:09.3312722';
SELECT DATEDIFF(day, @startdate, @enddate);
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2024年5月11日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
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