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How to enable MySQL Query Log?
...r seems to have automatically created the general_log table, with the type CSV. This means that I can also tail the corresponding CSV file: sudo tail -f -n 250 /usr/local/mysql/data/mysql/general_log.CSV
– Jay Sheth
Jun 12 '14 at 15:40
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urllib2.HTTPError: HTTP Error 403: Forbidden
...toric stock data using python. The URL I am trying to open responds with a CSV file, but I am unable to open using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you please help.
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pandas DataFrame: replace nan values with average of columns
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# To read data from csv file
Dataset = pd.read_csv('Data.csv')
X = Dataset.iloc[:, :-1].values
# To calculate mean use imputer class
from sklearn.impute import SimpleImputer
imputer = SimpleImputer(missing_values=np.nan, strategy='mean')
imput...
How to get a list of current open windows/process with Java?
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On Windows, run tasklist.exe /fo csv /nh to get the list in CSV format, that's much easier to parse.
– Emmanuel Bourg
Jan 24 '13 at 15:31
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C++ template中typename和class的区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ndent type names(嵌套依赖类型名),在 base class lists(基类列表)中或在一个 member initialization list(成员初始化列表)中作为一个 base class identifier(基类标识符)时除外。
For example:
using namespace std;
template <class T> int vcount(vec...
VC 对话框背景颜色、控件颜色 - C/C++ - 清泛网 - 专注C/C++及内核技术
...改其颜色、其背景颜色,比如对静态文本、文本编辑框、列表框等等。
步骤①、②同上方法三中的步骤①、②。
步骤③:利用ClassWizard重载OnCtlColor(…)(即WM_CTLCOLOR消息)时则有些不同:
HBRUSH CTestDlg::OnCtlColor(CDC* pDC, CWnd* pWnd...
选中CListCtrl指定行并发送LVN_ITEMCHANGED消息 - C/C++ - 清泛网 - 专注C/C++及内核技术
选中CListCtrl指定行并发送LVN_ITEMCHANGED消息在使用CListCtrl列表控件的程序中,当我们修改了CListCtrl后需要要定位到已修改的行,可以使用下面的函数实现: 定位并使指定行选中m_list...在使用CListCtrl列表控件的程序中,当我们修改...
如何让CSplitterWnd分割窗口大小改变后不出现滚动条? - C/C++ - 清泛网 - ...
...滚动条?分隔条大小改变后上面窗口出现了滚动条,但是列表数据量并没有占满窗口不应出现滚动条,效果如图:解决方案:上面窗口的OnSize()函数中添加...分隔条大小改变后上面窗口出现了滚动条,但是列表数据量并没有占满...
c/c++如何获取CPU的序列号? - C/C++ - 清泛网 - 专注C/C++及内核技术
c/c++如何获取CPU的序列号?获取CPU序列表的完整实例代码如下:#include "stdafx.h"#include <afx.h>CString GetCpuSerial(){unsigned long st1 = 0;un...获取CPU序列表的完整实例代码如下:
#include "stdafx.h"
#include <afx.h>
CString GetCpuSerial()
{
unsigne...
Windows下如何调试NPAPI Plugins - 更多技术 - 清泛网 - 专注C/C++及内核技术
...rome在浏览器地址栏输入 about:plugins,会出现已加载的插件列表。Safari在菜单栏“帮助->已安装插件”查看已经加载的插件。
二、如何有效地打断点
这里假设NPAPI Plugins已经加载成功,将浏览器进程(如iexplore.exe)附加到VS进行...