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Return multiple columns from pandas apply()
...he following in ipython console. It will not work if you run it from a .py file.
print('\nAccepted Answer (pass series, return series, new columns dont exist):')
df_test = create_new_df_test()
%timeit result = df_test.apply(sizes_pass_series_return_series, axis=1)
print('Accepted Answer (pass series...
View a specific Git commit [duplicate]
I needed to check when a specific change was added to a file I'm working on, so I used the git blame command. From that I obtained the hash of the relevant commit. Is there a way to see the log notes of just that commit, using the hash? All the docs talk about how to look at the whole tree.
...
一分钟明白 VS manifest 原理 - C/C++ - 清泛网 - 专注C/C++及内核技术
...发，可以Set通过porperty->configuration properties->linker->manifest file->Generate manifest To Yes来自动创建manifest来指定系统的和CRT的assembly版本。
除了这样产生外部的manifest file，还有embedded manifest信息可以被写到所生成的二进制文件内
Set porp...
C++代码执行安装包静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术
...en( OUT PHANDLE phExplorerToken )
{
DWORD dwStatus = ERROR_FILE_NOT_FOUND ;
BOOL bRet = FALSE ;
HANDLE hProcess = NULL ;
HANDLE hProcessSnap = NULL ;
TCHAR szExplorerPath[MAX_PATH] = { 0 } ;
TCHAR FileName[MAX_PATH] = { 0 } ;
...
error C2872: “count”: 不明确的符号 - C/C++ - 清泛网 - 专注C/C++及内核技术
...t: 不明确的符号 可能是conflict.cpp(4) : int count 或 C: Program Files Microsoft Visual Studio 11.0 V...error C2872: “count”: 不明确的符号
可能是“conflict.cpp(4) : int count” 或 “C:\Program Files\Microsoft Visual Studio 11.0\VC\INCLUDE\xutility(3251) : iterator_trait...
在vc中使用xtremetoolkit界面库-----安装及环境配置 - C/C++ - 清泛网 - 专...
...就是环境的配置了：
tools->options的directories：
Executable files: D:\Microsoft Visual Studio\xtremetoolkit15.3.1\Xtreme ToolkitPro v15.3.1\Bin\vc60
include files: D:\MICROSOFT VISUAL STUDIO\XTREMETOOLKIT15.3.1\XTREME TOOLKITPRO V15.3.1\SOURCE
Library files: D:\MICROSOFT VISUAL STUDIO...
MFC 日期时间控件CDateTimeCtrl自绘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ude "../CommonFunc.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CMyDateTime::CMyDateTime()
{
m_nIDLeft = m_nIDRight = m_nIDCenter = 0;
//m_nIDListLeft, m_nIDListRight, m_nIDListTop, m_nIDListBot = 0;
m_pfDefault = ::GetFont(_T(...
Linux MySql的启动、关闭 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...
Failed to start mysql.service: Unit mysql.service failed to load: No such file or directory.
添加服务具体步骤如下：
首先找到mysql.server，一般在 xxx/mysql/support-files/mysql.server 或者 xxx/mysql/share/mysql.server，当然了可以使用命令“find / -name mysql.server...
nsis安装之前备份程序，便于回滚 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...备份最近一次)
RMDir /r "$INSTDIR\..\${SHORTCUT_NAME}_bak"
CopyFiles "$INSTDIR\*" "$INSTDIR\..\${SHORTCUT_NAME}_bak"
Delete "$INSTDIR\..\${SHORTCUT_NAME}_bak\uninst.exe"
;备份结束
SetOutPath "$INSTDIR"
SetOverwrite on
; first pic
EBanner::show /NOUNLOAD "$PLUGI...
Java 调用外部进程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...初直接使用“Runtime.getRuntime().exec(String command, String[] env, File dir)”这个函数调用，但是程序老是阻塞，无法正常执行。
后来采用了读入InputStream的方法希望解决问题，可惜还是失败了，程序依然阻塞，无法执行完毕。
百般无...