大约有 10,200 项符合查询结果（耗时：0.0222秒） [XML]
Peak-finding algorithm for Python/SciPy
...get from the summit to any higher terrain", as it can be seen here:
The idea is:
The higher the prominence, the more "important" the peak is.
Test:
I used a (noisy) frequency-varying sinusoid on purpose because it shows many difficulties. We can see that the width parameter is not very u...
Showing the stack trace from a running Python application
...orks most of the time.
Finally, attaching strace can often give you a good idea what a process is doing.
share
|
improve this answer
|
follow
|
...
explicit casting from super class to subclass
... a dog:
Animal animal = new Dog();
Generally, downcasting is not a good idea. You should avoid it. If you use it, you better include a check:
if (animal instanceof Dog) {
Dog dog = (Dog) animal;
}
share
|
...
LINQ: Not Any vs All Don't
...enting these in our commons library, but I haven't decided if it is a good idea yet. I agree that they make the code more readable, but I am concerned that they don't add sufficient value.
– Mark
Jan 28 '12 at 7:17
...
How do I resolve “Cannot find module” error using Node.js?
...aradigm" that "disk space is cheap". I have libraries that I am using. The idea that I might have 100 copies (or worse, NEAR copies) makes my stomach turn. Disk space is cheap, but maintenance time is expensive. Perhaps if you are doing a one-off toy project, maintenance is cheap. For real work, how...
iOS: Modal ViewController with transparent background
...
I think that in the most common cases it is good idea to treat your navigation controller as presentingVC.
– malex
Dec 14 '13 at 23:14
...
Initialize class fields in constructor or at declaration?
...absence of a value has a clear meaning, it's fine to leave it out. If it's ideal to be explicit, you should always use new when creating new delegates (as was required in C# 1). But who does that? The language is designed for conscientious coders.
– Edward Brey
...
What is the easiest way to duplicate an activerecord record?
...
Not quite sure how good of idea this is b/c you get WARNING: Can't mass-assign protected attributes: id, due_date, created_at, updated_at returned
– bcackerman
Nov 7 '12 at 6:39
...
Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
...hod have too many responsibilities? Does your class encapsulate a coherent idea?
share
|
improve this answer
|
follow
|
...
What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...
As to why it's useful, I'm not enough of a JavaScript wizard to have any idea. :P
share
|
improve this answer
|
follow
|
...