大约有 43,000 项符合查询结果（耗时：0.0399秒） [XML]
How do getters and setters work?
I'm from the php world. Could you explain what getters and setters are and could give you some examples?
6 Answers
...
What is the rationale behind having companion objects in Scala?
...eton) for a class is needed? Why would I want to create a class, say Foo and also create a companion object for it?
7 Ans...
What is an example of the Liskov Substitution Principle?
...ple (LSP) is a fundamental principle of object oriented design. What is it and what are some examples of its use?
31 Answer...
Read String line by line
...it(System.getProperty("line.separator"));
This gives you all lines in a handy array.
I don't know about the performance of split. It uses regular expressions.
share
|
improve this answer
...
Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
...f ICMPECHO* PICMPECHO;
class CPing
{
public:
CPing();
~CPing();
int Ping(char* strHost);
private:
// ICMP.DLL Export Function Pointers
HANDLE (WINAPI *pIcmpCreateFile)(VOID);
BOOL (WINAPI *pIcmpCloseHandle)(HANDLE);
DWORD (WINAPI *pIcmpSendEcho) (HANDLE, DWORD, LPVOID, WORD, PIPI...
Any way to Invoke a private method?
I have a class that uses XML and reflection to return Object s to another class.
7 Answers
...
How to compare if two structs, slices or maps are equal?
I want to check if two structs, slices and maps are equal.
5 Answers
5
...
What is the best way to implement constants in Java? [closed]
...
That is perfectly acceptable, probably even the standard.
(public/private) static final TYPE NAME = VALUE;
where TYPE is the type, NAME is the name in all caps with underscores for spaces, and VALUE is the constant value;
I highly recommend NOT putting your constants in ...
How to create a function in a cshtml template?
...
@Paul I don't understand what you mean by that.
– Daniel Liuzzi
Jun 21 '16 at 11:51
2
...
Storing sex (gender) in database
... 2,147,483,648 to 2,147,483,647
BIT 1 (2 if 9+ columns) 2 (0 and 1)
CHAR(1) 1 26 if case insensitive, 52 otherwise
The BIT data type can be ruled out because it only supports two possible genders which is inadequate. While INT supports more than two options, i...