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How large should my recv buffer be when calling recv in the socket library
...e from 8 to 65 515 bytes. So the fail-proof size for incoming buffer is 65 507 bytes (~64KB)
However, not all large packets can be properly routed by network devices, refer to existing discussion for more information:
What is the optimal size of a UDP packet for maximum throughput?
What is the la...
What is the maximum recursion depth in Python, and how to increase it?
...unt is useful if your program is entering recursion and you would like the error message to NOT be pages and pages of the same text. I found this very helpful while debugging (my) bad recursive code.
– peawormsworth
Feb 22 at 0:38
...
Format date and time in a Windows batch script
...:: Check WMIC is available
WMIC.EXE Alias /? >NUL 2>&1 || GOTO s_error
:: Use WMIC to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto s_done
Set _yyyy=%%L
...
Assignment inside lambda expression in Python
...was shown :)
– jno
Jan 31 '13 at 16:05
...
Remote Desktop Connection for mac V2.1.1 mac版 - 软件下载 - 清泛网 - 专注C/C++及内核技术
...助功能的官方 Mac 客户端，只需要Windows电脑开启远程桌面连接，然后通过IP地址就可以在Mac上控制Windows电脑。Remote Desktop Connection for mac可以同时连接多台 Windows 机器，直接使用 Mac 打印机打印远程文档，甚至可以选择远程声音是...
一款IP：端口监控工具 服务器端口监控工具[附源码] - C++ UI - 清泛IT社区...
...：
监控ip:port，类似于telnet命令。
界面清晰简洁，异常连接的情况一目了然。
支持添加、编辑、删除、移动ip:port组合，可监控多组，支持ip:port备注。
支持自动刷新，刷新间隔可配置，同时也可手动刷新。
支持连接异常报...
Does using “new” on a struct allocate it on the heap or stack?
...ference)
– user1234567
Jul 10 at 12:05
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Longest line in a file
...vinderSingh13
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answered Oct 31 '09 at 20:13
Pale Blue DotPale Blue Dot
5,43...
Do I need dependency injection in NodeJS, or how to deal with …?
...ontrived example.
MyClass.js:
var fs = require('fs');
MyClass.prototype.errorFileExists = function(dir) {
var dirsOrFiles = fs.readdirSync(dir);
for (var d in dirsOrFiles) {
if (d === 'error.txt') return true;
}
return false;
};
MyClass.test.js:
describe('MyClass', func...
VS Debug调试模式下内存泄露检测原理 - C/C++ - 清泛网 - 专注C/C++及内核技术
...一个static对象，该对象在析构时会自动释放内存，但还是提示内存泄露？
dll中static对象的析构函数时在dll的detach时才执行的，程序退出detach crt dll时会调用CrtDumpMemoryLeaks进行内存泄露检测并输出，如果dll的detach在crt dll detach之...