大约有 43,000 项符合查询结果（耗时：0.0455秒） [XML]
Java: Static vs inner class [duplicate]
...
I just was reading it . Item 22: Favor static member classes over nonstatic
– Raymond Chenon
Jul 22 '11 at 14:38
5
...
How to convert local time string to UTC?
...
timezone_aware_dt = datetime.datetime.now(datetime.timezone.utc)
If your ready to take on timezone conversions go read this:
https://medium.com/@eleroy/10-things-you-need-to-know-about-date-and-time-in-python-with-datetime-pytz-dateutil-timedelta-309bfbafb3f7
...
When is JavaScript's eval() not evil?
I'm writing some JavaScript code to parse user-entered functions (for spreadsheet-like functionality). Having parsed the formula I could convert it into JavaScript and run eval() on it to yield the result.
...
Plain Old CLR Object vs Data Transfer Object
...
It's probably redundant for me to contribute since I already stated my position in my blog article, but the final paragraph of that article kind of sums things up:
So, in conclusion, learn to love the POCO, and make sure you don’t spread any misinformation about it being the...
How do I get a value of datetime.today() in Python that is “timezone aware”?
... timezones.
Working with local timezones can be very tricky (see "Further reading" links below), so you may rather want to use UTC throughout your application, especially for arithmetic operations like calculating the difference between two time points.
You can get the current date/time like so:
...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
...d up installing Node.js and using that instead of the JavaScript runtime already on their system. While that is a valid option, it also requires additional software and only avoids the original issue, which is that ExecJS is not working properly with the JavaScript runtime already on your system. ...
What is N-Tier architecture?
...n quite a few developer job postings recently that include a sentence that reads more or less like this: "Must have experience with N-Tier architecture", or "Must be able to develop N-Tier apps".
...
TypeError: got multiple values for argument
I read the other threads that had to do with this error and it seems that my problem has an interesting distinct difference than all the posts I read so far, namely, all the other posts so far have the error in regards to either a user created class or a builtin system resource. I am experiencing th...
The maximum value for an int type in Go
...
If you don't know then read the spec linked above...specifically golang.org/doc/go_spec.html#Conversions. There's a careful definition of "conversions between numeric types".
– Anschel Schaffer-Cohen
Jul 31 '1...
Difference between __getattr__ vs __getattribute__
...l call __getattr__ method whenever you request an attribute that hasn't already been defined. In the following example my class Count has no __getattr__ method. Now in main when I try to access both obj1.mymin and obj1.mymax attributes everything works fine. But when I try to access obj1.mycurrent ...