大约有 40,000 项符合查询结果(耗时:0.0227秒) [XML]

https://stackoverflow.com/ques... 

GoogleTest: How to skip a test?

...o). I then removed my comment, figuring it's obsolete... but that's some really good info! +1 – Kiril Aug 26 '11 at 17:05 ...
https://stackoverflow.com/ques... 

Are HLists nothing more than a convoluted way of writing tuples?

I am really interested in finding out where the differences are, and more generally, to identify canonical use cases where HLists cannot be used (or rather, don't yield any benefits over regular lists). ...
https://stackoverflow.com/ques... 

Can I get JSON to load into an OrderedDict?

... I am perplexed. The docs say the object_pairs_hook gets called for each literal that gets decoded into pairs. Why doesn't this create a new OrderedDict for each record in the JSON? – Tim Keating Apr 25 '14 at 19:33 ...
https://stackoverflow.com/ques... 

What is the curiously recurring template pattern (CRTP)?

... curiously recurring, isn't it? :) Now, what does this give you? This actually gives the X template the ability to be a base class for its specializations. For example, you could make a generic singleton class (simplified version) like this template <class ActualClass> class Singleton { ...
https://stackoverflow.com/ques... 

Django migration strategy for renaming a model and relationship fields

...n files (!). Update: As ceasaro mentions, newer versions of Django are usually able to detect and ask if a model is renamed. So try manage.py makemigrations first and then check the migration file. share | ...
https://stackoverflow.com/ques... 

How to avoid “if” chains?

...ep<X>() should evaluate only if the previous one succeeded (this is called short circuit evaluation) executeThisFunctionInAnyCase() will be executed in any case share | improve this answer ...
https://stackoverflow.com/ques... 

How to make a class JSON serializable

...t;>> magic(f) '{"fname": "/foo/bar"}' In that case you can merely call json.dumps(f.__dict__). If you want more customized output then you will have to subclass JSONEncoder and implement your own custom serialization. For a trivial example, see below. >>> from json import JSONE...
https://stackoverflow.com/ques... 

Convert nested Python dict to object?

...; s.a 1 >>> s.b {'c': 2} >>> s.c Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'MyStruct' object has no attribute 'c' >>> s.d ['hi'] The alternative (original answer contents) is: class Struct: def __init__(self...
https://stackoverflow.com/ques... 

Getter and Setter?

... That's not really setter and getter. Typically I need for each property different implementation of getter! – sumid Feb 16 '13 at 0:59 ...
https://stackoverflow.com/ques... 

Get name of object or class

...(function(){}); new myclass prints myclass {} – Hugh Allen May 26 '14 at 4:09 ...