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MFC RadioButton用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
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方法一：利用类向导方法添加变量（略）
方法二：直接编程如下
RadioButtonInstanceDlg.h文件中：
代码部分如下
class CRadioButtonInstanceDlg : public CDialogEx
{
// 构造
public:
CRadioButtonInstanceDlg(CWnd* pParent = NULL); // 标准构造函数
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SVN+SSH, not having to do ssh-add every time? (Mac OS)
I know the answer is out there, but I'm pretty Unix-dumb and probably wouldn't recognize the solution if it hit me in the face.
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lsof survival guide [closed]
lsof is an increadibly powerful command-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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Combining node.js and Python
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For communication between node.js and Python server, I would use Unix sockets if both processes run on the same server and TCP/IP sockets otherwise. For marshaling protocol I would take JSON or protocol buffer. If threaded Python shows up to be a bottleneck, consider using Twisted Python, ...
Finding current executable's path without /proc/self/exe
...erall than any of the other methods discussed. There are situations on a Unix compatible system in which proper handling of argv[0] will not get you to your program but then you are executing in a certifiably broken environment. It is also fairly portable to all Unix derived systems since around ...
MySQL get the date n days ago as a timestamp
...P(DATE_SUB(NOW(), INTERVAL 30 day));
2009-06-07 21:55:09
mysql> SELECT UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day));
1244433347
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How to pass the value of a variable to the stdin of a command?
... Let's see how you handle blah=-n, blah=-e... use printf instead. unix.stackexchange.com/questions/65803/…
– Camilo Martin
Jun 22 '14 at 4:33
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What is difference between monolithic and micro kernel?
...el can invoke functions directly. Examples of monolithic kernel based OSs: Unix, Linux.
In microkernels, the kernel is broken down into separate processes, known as servers. Some of the servers run in kernel space and some run in user-space. All servers are kept separate and run in different addres...
Is file append atomic in UNIX?
In general, what can we take for granted when we append to a file in UNIX from multiple processes? Is it possible to lose data (one process overwriting the other's changes)? Is it possible for data to get mangled? (For example, each process is appending one line per append to a log file, is it po...
Java current machine name and logged in user?
Is it possible to get the name of the currently logged in user (Windows/Unix) and the hostname of the machine?
4 Answers
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