大约有 48,000 项符合查询结果(耗时:0.0847秒) [XML]

https://stackoverflow.com/ques... 

Angular JS: What is the need of the directive’s link function when we already had directive’s contro

I need to perform some operations on scope and the template. It seems that I can do that in either the link function or the controller function (since both have access to the scope). ...
https://stackoverflow.com/ques... 

What is the difference between precision and scale?

What is the difference between precision and scale in Oracle? In tutorials they usually leave scale empty and set precision to 6 when creating a primary key. ...
https://stackoverflow.com/ques... 

What's a correct and good way to implement __hash__()?

What's a correct and good way to implement __hash__() ? 6 Answers 6 ...
https://stackoverflow.com/ques... 

What is more efficient? Using pow to square or just multiply it with itself?

What of these two methods is in C more efficient? And how about: 7 Answers 7 ...
https://stackoverflow.com/ques... 

R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?

... sure. I'm with you there. I ran into this issue working on a project once and it took me an hour to find the issue. – knrumsey Feb 17 '19 at 22:38 ...
https://stackoverflow.com/ques... 

Finding the index of elements based on a condition using python list comprehension

...ar to Matlab's, you would use numpy, a package for multidimensional arrays and numerical math in Python which is heavily inspired by Matlab. You would be using a numpy array instead of a list. >>> import numpy >>> a = numpy.array([1, 2, 3, 1, 2, 3]) >>> a array([1, 2, 3, ...
https://stackoverflow.com/ques... 

Detecting endianness programmatically in a C++ program

... need to be able to write code that will execute on an Intel or PPC system and use exactly the same code (i.e. no conditional compilation). ...
https://stackoverflow.com/ques... 

How to create a project from existing source in Eclipse and then find it?

...your workspace or it can be somewhere else. Start a new project in eclipse and name it using that same project name. Uncheck the "use default location" box and find the directory where your project is unless your project is already in the workspace - then you must not uncheck the "use default locati...
https://stackoverflow.com/ques... 

How to get the ThreadPoolExecutor to increase threads to max before queueing?

... this limitation in ThreadPoolExecutor where the queue needs to be bounded and full before more threads will be started. I believe I have finally found a somewhat elegant (maybe a little hacky) solution to this limitation with ThreadPoolExecutor. It involves extending LinkedBlockingQueue to have ...
https://stackoverflow.com/ques... 

Xcode without Storyboard and ARC

i have downloaded new xcode-5 and just started using it. 6 Answers 6 ...