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How can I profile Python code line-by-line?
...ads 0 demo/threads.py
Command line: ['demo/threads.py']
Total duration: 1.00573s
File: demo/threads.py
File duration: 1.00168s (99.60%)
Line #| Hits| Time| Time per hit| %|Source code
------+----------+-------------+-------------+-------+-----------
1| 2| 3.21865e-05|...
I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?
I'm starting with a date 2010-05-01 and ending with 2010-05-10 . How can I iterate through all of those dates in PHP?
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C# DateTime to “YYYYMMDDHHMMSS” format
...lture);
– Jim Lamb
Jun 21 '17 at 12:05
4
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u'\ufeff' in Python string
...0\xc80|\x00*\t0\t@\t\x15\tM\t7\t>\t|\x00*\r0\r?\r6\rK\r'\r(\r|\x00\xe4\x05\xbc\x05\xe8\x05\xd5\x05\xd1\x05\xd9\x05\xe8\x05\xdf\x05|\x00k\x00i\x00\xc3\x1em\x00 \x00t\x00r\x00a\x00|\x00\xd6\x00l\x00\xe7\x00e\x00k\x00|\x00"
>>> print('utf-16le %r' % e16le)
utf-16le b"A\x00B\x00C\x00t\x00e...
Executing periodic actions in Python [duplicate]
...r here is start time "drift". I just ran a test and my times drifted by +0.05s in about 33 iterations. I was running 1 second polls, and this means a drift of 20% in less than a minute. You can reduce drift by calling the threading.Timer at the start of the function rather than at the end, but only ...
Efficiency of Java “Double Brace Initialization”?
...he problem when I get too carried away with anonymous inner classes:
2009/05/27 16:35 1,602 DemoApp2$1.class
2009/05/27 16:35 1,976 DemoApp2$10.class
2009/05/27 16:35 1,919 DemoApp2$11.class
2009/05/27 16:35 2,404 DemoApp2$12.class
2009/05/27 16:...
How do I get my Python program to sleep for 50 milliseconds?
...
from time import sleep
sleep(0.05)
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Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
...nts
So with my example from above:
In [4]: t = pd.date_range(start="2013-05-18 12:00:00", periods=2, freq='H',
tz= "Europe/Brussels")
In [5]: t
Out[5]: DatetimeIndex(['2013-05-18 12:00:00+02:00', '2013-05-18 13:00:00+02:00'],
dtype='datetime64[ns, ...
Ignoring time zones altogether in Rails and PostgreSQL
...y 0 in Unix and Postgres reckoning */
#define UNIX_EPOCH_JDATE 2440588 /* == date2j(1970, 1, 1) */
#define POSTGRES_EPOCH_JDATE 2451545 /* == date2j(2000, 1, 1) */
The microsecond resolution translates to a maximum of 6 fractional digits for seconds.
timestamp
A value typed as times...
Discuz!x3.2微信登陆升级教程（接口错误(ERR05) 微社区域名已更换，请确保...
Discuz!x3.2微信登陆升级教程（接口错误(ERR05) 微社区域名已更换，请确保接口已升级）接口错误(ERR05)微社区域名已更换，请确保接口已升级从即日起，打通版微社区域名已经由原来的 wsq.discuz.qq.com 切换为 wsq.discuz.com...接口错误(ER...