大约有 43,000 项符合查询结果（耗时：0.0367秒） [XML]
STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...定义一个结构体来试试：[cpp]view plaincopystructa{char*pName;intm_a;} 引言
STL的map容器中，key的类型是不是随意的呢？
实践
编写测试代码
定义一个结构体来试试：
struct a
{
char* pName;
int m_a;
};
...
map<a, int> mp;
a ...
Setting the correct encoding when piping stdout in Python
... |
edited Nov 11 '14 at 18:30
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
...
Stripping everything but alphanumeric chars from a string in Python
...
347
I just timed some functions out of curiosity. In these tests I'm removing non-alphanumeric cha...
Multiple Inheritance in PHP
...
141
Alex, most of the times you need multiple inheritance is a signal your object structure is some...
How to find event listeners on a DOM node when debugging or from the JavaScript code?
...
answered Aug 6 '10 at 17:48
Andrew HedgesAndrew Hedges
20.7k1616 gold badges6262 silver badges7878 bronze badges
...
static constructors in C++? I need to initialize private static objects
...
Daniel EarwickerDaniel Earwicker
106k3434 gold badges190190 silver badges271271 bronze badges
...
Can PostgreSQL index array columns?
...
184
Yes you can index an array, but you have to use the array operators and the GIN-index type.
Exa...
Delete column from SQLite table
... |
edited Mar 2 '16 at 14:38
Tim
36.1k1313 gold badges109109 silver badges129129 bronze badges
answere...
How to check if an object is a generator object in python?
...
answered Jun 20 '11 at 19:46
utdemirutdemir
22.9k99 gold badges5353 silver badges7878 bronze badges
...
Allowed characters in Linux environment variable names
...|
edited May 12 '10 at 17:44
answered May 12 '10 at 17:22
R...