大约有 40,700 项符合查询结果（耗时：0.0617秒） [XML]
Why use getters and setters/accessors?
...apsulation of behavior associated with getting or setting the property - this allows additional functionality (like validation) to be added more easily later.
Hiding the internal representation of the property while exposing a property using an alternative representation.
Insulating your public inte...
How to split a delimited string in Ruby and convert it to an array?
...
share
|
improve this answer
|
follow
|
edited Oct 16 '13 at 11:23
...
Null or default comparison of generic argument in C#
I have a generic method defined like this:
13 Answers
13
...
Why would I prefer using vector to deque
...t spatial locality, then you might prefer vector. In addition, since there is some extra bookkeeping, other ops are probably (slightly) more expensive than their equivalent vector operations. On the other hand, using many/large instances of vector may lead to unnecessary heap fragmentation (slowing ...
How to sleep for five seconds in a batch file/cmd [duplicate]
...t to capture the screen after five seconds, such as taking an image being displayed by the webcam. (Run the script and smile at the camera, for example.)
...
How to log cron jobs?
...
share
|
improve this answer
|
follow
|
edited Jun 19 '14 at 15:56
...
Check if SQL Connection is Open or Closed
How do you check if it is open or closed I was using
9 Answers
9
...
What is Delegate? [closed]
I am confused that what is the actual role of a delegate?
13 Answers
13
...
Test if string is a number in Ruby on Rails
...
Create is_number? Method.
Create a helper method:
def is_number? string
true if Float(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If ...
Unit test naming best practices [closed]
...ple classes. It should represent all the things that are to be tested in this test case and are under control.
For assemblies I use the typical .Tests ending, which I think is quite widespread and the same for classes (ending with Tests):
[NameOfTheClassUnderTestTests]
Previously I used Fixture a...