大约有 40,000 项符合查询结果(耗时:0.0446秒) [XML]

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Laravel 4: how to “order by” using Eloquent ORM [duplicate]

...nction scopeLatest($query) { return $query->orderBy('created_at')->get(); } And within the controller: return view('project.view')->with(['projects' => Project::latest()]); – Md Mazedul Islam Khan Feb 23 '16 at 9:59 ...
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How to reset index in a pandas dataframe? [duplicate]

... DataFrame.reset_index is what you're looking for. If you don't want it saved as a column, then do: df = df.reset_index(drop=True) If you don't want to reassign: df.reset_index(drop=True, inplace=True) ...
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Count number of files within a directory in Linux? [closed]

...ipe: du --inodes [root@cs-1-server-01 million]# du --inodes 1000001 ./vdb.1_1.dir 1000003 . [root@cs-1-server-01 million]# – Venfah Nazir Jan 9 at 7:28 ...
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How to auto-generate a C# class file from a JSON string [closed]

...ses especially the class names. It will remove ambiguous characters like "_" and correctly camel case the class names thereafter. – big_water Feb 8 '17 at 17:22 2 ...
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使用NPAPI编写浏览器插件的源码实例(windows 7/linux) - C/C++ - 清泛网 - ...

...8E%A2%E8%A8%8E-20090408/ [3] http://blogold.chinaunix.net/u3/94039/showart_2004756.html [4] https://developer.mozilla.org/en/Plugins [5] 如何在chrome的扩展中使用:http://code.google.com/chrome/extensions/npapi.html [6] 如何编写chrome的扩展:http://code.google.com/chrome/extensions/...
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CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网 - 专注IT技能提升

CDHtmlDialog的基本使用(C++调用JS函数的实现)CDHtmlDialog_cpp_call_js_interactiveCDHtmlDialog C++ JS《CDHtmlDialog的基本使用(JS调用C++函数的实现)》本文基于以上文章,在其代码基础上拓展:一、在主对话框上添加一个C++按钮,步骤如下:....
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Linux Shell中 if else及大于、小于、等于逻辑表达式写法 - C/C++ - 清泛网...

...断文件是否存在 YACCESS=`date -d yesterday +%Y%m%d` FILE="access_$YACCESS.log.tgz" cd /data/nginx/logs if [ -f "$FILE" ];then echo "OK" else echo "error $FILE" > error.log mail -s "$FILE backup fail" test@tsingfun.com <error.log fi 2、清除相关文件,并按时间段记录...
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LVN_ITEMCHANGED通知会响应多次的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

LVN_ITEMCHANGED通知会响应多次的问题CListCtrl LVN_ITEMCHANGED通知会响应多次(三次)的问题及替代方案。 #define LVIF_STATE 0x0008 #define LVIS_FOCUSED 0x0001 #define LVIS_SELECTED 0x0002 // 在CListCtrl派生类中响应LVN_ITEMCHANG...
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mfc 画圆角矩形 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ect( CDC* pDC, LPCRECT lprcRect, SIZE sizeRound, DWORD dwColorFrame = COLOR_...先看效果: 画圆角矩形的函数: BOOL DrawRoundRect( CDC* pDC, LPCRECT lprcRect, SIZE sizeRound, DWORD dwColorFrame = COLOR_TRANSPARENT, DWORD dwColorFill = COLOR_TRANSPARENT ) { ASSERT_RESULT( NUL...
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WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术

...个窗口句柄, 套接字的通知消息将被发到此窗口中 u_int wMsg, //网络事件到来的ID,可以在WM_USER以上数值中任意指定一个值 long IEvent //指定哪些通知码需要发送 //FD_READ可以读套接字 ...