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How to convert 'binary string' to normal string in Python3?

...ecause the given string was made with ascii letters. You don't need to specify encoding if the encoding is utf-8 (default in Python 3.x according to str.encode, bytes.decode doc-string) – falsetru Mar 30 '16 at 8:28 ...
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fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...

... ofstream outfile( "测试/test.txt", ios::out ); //创建文件 if( !outfile ) { cout << "Failed to create file!"; return ; } outfile.close(); } 程序将输出创建文件夹失败的信息。 一个解决办法是:在中文操作系统下,调用locale::global(std...
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C语言判断文件是否存在 - C/C++ - 清泛网 - 专注C/C++及内核技术

...clude <stdlib.h> void main( void ) { /* Check for existence */ if( (_access( "ACCESS.C", 0 )) != -1 ) { printf( "File ACCESS.C exists\n" ); /* Check for write permission */ if( (_access( "ACCESS.C", 2 )) != -1 ) printf( "File ACCESS.C has write permissi...
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c++ boost库 序列化与反序列化 - C/C++ - 清泛网 - 专注C/C++及内核技术

... BOOST_SERIALIZATION_SHARED_PTR(TestStruct); 2、save、load函数: #ifndef STRUCT_SAVE_LOAD_H_ #define STRUCT_SAVE_LOAD_H_ // #include <string> #include <fstream> // #include "boost/archive/text_iarchive.hpp" #include "boost/archive/text_oarchive.hpp" #include "boost/archive/xml_iarch...
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MFC GDI获取文字的宽度及高度 - C/C++ - 清泛网 - 专注C/C++及内核技术

...小,部分代码如下:CDC* pDC = CDC::FromHandle(::GetDC(NULL)); if (pDC) ...使用CDC的GetTextExtent函数可以获取指定文字的大小,部分代码如下: CDC* pDC = CDC::FromHandle(::GetDC(NULL)); if (pDC) { CFont* pOldFont = pDC->SelectObject(&m_Font); ...
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MySQL和MongoDB设计实例进行对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...很大,所以还需要一个参数表来单独保存。 CREATE TABLE IF NOT EXISTS `mobiles` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `name` VARCHAR(100) NOT NULL, `brand` VARCHAR(100) NOT NULL, PRIMARY KEY (`id`) ); CREATE TABLE IF NOT EXISTS `mobile_params` ( ...
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两种js滑动门(tab切换)效果 - 源码下载 - 清泛网 - 专注C/C++及内核技术

...tyle> <script type="text/javascript"> function nTabs(thisObj,Num){ if(thisObj.className == "active")return; var tabObj = thisObj.parentNode.id; var tabList = document.getElementById(tabObj).getElementsByTagName("li"); for(i=0; i <tabList.length; i++) { if (i == Num) { th...
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c++ boost库 序列化与反序列化 - c++1y / stl - 清泛IT社区,为创新赋能!

...T_SERIALIZATION_SHARED_PTR(TStopProfitOrder); 2、save、load函数: #ifndef STRUCT_SAVE_LOAD_H_ #define STRUCT_SAVE_LOAD_H_ // #include &lt;string&gt; #include &lt;fstream&gt; // #include &quot;boost/archive/text_iarchive.hpp&quot; #include &quot;boost/archive/text_oarchive.hpp&quot; #include ...
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c++读注册表 - c++1y / stl - 清泛IT社区,为创新赋能!

...t;)); HKEY hKey; LONG rc = RegOpenKey(HKEY_LOCAL_MACHINE, key, &amp;hKey); if (ERROR_SUCCESS == rc) { &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;WCHAR szBuffer[MAX_PATH]; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;DWORD dwBufferSize = sizeof(szBuffer); &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;rc = RegQueryValueE...
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‘std::tr1’ does not name a template type - C/C++ - 清泛网 - 专注C/C++及内核技术

...te typestd-tr1-does-not-name-a-template-type解决方法:添加头文件 if !defined(_MSC_VER) include <tr1 memory> endifC++ Technical Report 1 (TR1)是ISO IEC TR 19768, C++ Library Extensions(函式库扩充)的 解决方法:添加头文件 #if !defined(_MSC_VER) #include <tr1/memory>...