大约有 45,000 项符合查询结果（耗时：0.0778秒） [XML]
Why is the asterisk before the variable name, rather than after the type?
...
Well, the misleading first example is in my eyes a design error. If I could, I would remove that way of declaration from C entirely, and made it so both are of type int*.
– Adam Bajger
May 29 '19 at 12:54
...
Calculate RSA key fingerprint
...wd:19:f0:d4:4y:9g:27:cf:97:23 yourName@ubuntu (RSA)
If however you get an error like; Could not open a connection to your authentication agent.
Then it means that ssh-agent is not running. You can start/run it with:
ssh-agent bash (thanks to @Richard in the comments) and then re-run ssh-add...
What's Up with Logging in Java? [closed]
...
See also answers to the question What are the best practices to log an error?, especially:
There are some potential
classloading issues with Commons
Logging.
Log4J and SLF4J were developed by
the same person, learning from
issues found in practice with Log4J.
...
Multiprocessing: How to use Pool.map on a function defined in a class?
...map on some functions that passed around a defaultdict and got the PicklingError again. I did not figure out a solution to this, I just reworked my code to not use the defaultdict.
– sans
Jul 8 '11 at 23:41
...
Can git operate in “silent mode”?
... The purpose is to remove informational messages, but still display errors. I haven't studied how well-behaved is git concerning what goes to stdout and what goes to stderr, but redirecting both smells like a very bad idea.
– Johan Boulé
Apr 18 '19 at 1...
What's the difference between ng-model and ng-bind
...r $formatters function to call ngModel's controller.$setValidity(validationErrorKey, isValid) function.
Angular 1.3 has a new $validators array which you can use for validation instead of $parsers or $formatters.
Angular 1.3 also has getter/setter support for ngModel
...
Why are C++ inline functions in the header?
...
Whilst this answer does seem to have some technical errors, it did help me see how the compiler works with header files and such.
– thecoshman
Feb 20 '11 at 13:13
...
Process escape sequences in a string in Python
...icode_escape'))
naïve test
Not at all. (Also, the above is a UnicodeError on Python 2.)
The unicode_escape codec, despite its name, turns out to assume that all non-ASCII bytes are in the Latin-1 (ISO-8859-1) encoding. So you would have to do it like this:
>>> print(s.encode('latin...
Why can I not push_back a unique_ptr into a vector?
...and then ask the std::vector to copy that instance during initialisation.
error: deleted function 'std::unique_ptr<_Tp, _Tp_Deleter>::uniqu
e_ptr(const std::unique_ptr<_Tp, _Tp_Deleter>&) [with _Tp = int, _Tp_D
eleter = std::default_delete<int>, std::unique_ptr<_Tp, _Tp_Del...
How to get the index of a maximum element in a numpy array along one axis
...
@SevakPrime, there was a second error pointed out by @atomh33ls, .max() instead of .argmax(). Please edit the answer
– gg349
Aug 30 '15 at 15:37
...