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socket.error: [Errno 48] Address already in use
...ve a process bound to the default port (8000). If you already ran the same module before, it is most likely that process still bound to the port. Try and locate the other process first:
$ ps -fA | grep python
501 81651 12648 0 9:53PM ttys000 0:00.16 python -m SimpleHTTPServer
The command ...
What are some common uses for Python decorators? [closed]
...erently confusing, esp. to first-year noobs who come behind you and try to mod your code. Avoid this with simplicity: just have do_something() enclose its code in a block under 'with lock:' and everyone can clearly see your purpose. Decorators are vastly overused by people wanting to seem smart (...
configure: error: C compiler cannot create executables
...@sterescott and that should take care of your problems. Some packages like mod_jk use /usr/sbin/apxs -q CC in configure to ask for the C compiler. APXS spits it out, but it has the wrong path so that's why you keep getting errors.
– Adrian Rodriguez
Nov 28 '12 ...
Hash Map in Python
...quivalent: 1001001 & 0001111 = 0001111 i.e 9 and not 13, I think using mod is the correct operation. Correct me if I am wrong!
– Anu
Nov 14 '18 at 17:17
...
Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...ost:8080 because of the "same origin policy".
You can allow requests from modern browsers by adding a header to your response on localhost:8080:
Access-Control-Allow-Origin: *
You can do so by adding directives to your HTTP server or adding headers via server-side code (PHP, Ruby, ...).
Read mo...
VS Addin插件基本开发入门 - C/C++ - 清泛网 - 专注C/C++及内核技术
...查看工程右键->属性，如图：工程默认生成了一个Connect cs文件，它是插 1、新建一个插件工程，如图：
接下来引导步骤默认点”下一步“：（第四步勾选生成菜单），如图：
查看工程右键->属性，如图：
工程默认生成了...
如何判断GIF是否是动图 - C/C++ - 清泛网 - 专注C/C++及内核技术
...判断GIF是否是动图用记事本（或其他文本工具）打开图像文件，若是单图像会发现JFIF的标识，若为动图，则会出现GIF。charstrGIF[3];memcpy( strGIF, pbyImag...用记事本（或其他文本工具）打开图像文件，若是单图像会发现JFIF的标识，若...
ATL COM开发入门（一）（JS调用ActiveX/COM组件） - C/C++ - 清泛网 - 专注C/C++及内核技术
...、添加一个ATL对象：AtlDemoIf
添加ATL对象后新增的文件如下：
三、AtlDemoIf对象中添加接口方法：ConcatStr，并定义接口参数
这时，AtlDemo.idl文件中新增了一个接口：
interface IAtlDemoIf : IDispatch{
[id(1)] HRESULT ConcatStr([...
BugTrap程序崩溃快照上传服务端开发配置 - C/C++ - 清泛网 - 专注C/C++及内核技术
...下面会有Client及Server的目录：
此目录下包括BugTrap的库文件（.h,.lib,.dll），测试实例，测试工具等。
此目录下包括BugTrap服务端的安装程序，用于接收客户上传的崩溃包文件。
推荐使用tcp版本的服务端，.net编写的，可自...
VS2005中SetUnhandledExceptionFilter函数应用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...捕获未处理的异常，生成报告或者日志（例如生成mini-dump文件），达到Release版本下追踪Bug的目的。...很多软件通过设置自己的异常捕获函数，捕获未处理的异常，生成报告或者日志（例如生成mini-dump文件），达到Release版本下追...