大约有 40,000 项符合查询结果(耗时:0.0300秒) [XML]

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Notification click: activity already open

...current task, then instead of launching a new instance of that activity, all of the other activities on top of it will be closed and this Intent will be delivered to the (now on top) old activity as a new Intent. For example, consider a task consisting of the activities: A, B, C, D. If...
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Converting a Java Keystore into PEM Format

...- keystore in java format. foo.p12 - keystore in PKCS#12 format. foo.pem - all keys and certs from keystore, in PEM format. (This last file can be split up into keys and certificates if you like.) Command summary - to create JKS keystore: keytool -keystore foo.jks -genkeypair -alias foo \ ...
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How to modify a global variable within a function in bash?

...alise that if you just run the function without assigning it to a variable all the global variables within it will update. Instead of returning a string array, why not just update the string array in the function then assign it to another variable after the function has finished ? ...
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CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术

...建一个CMFCTabCtrl,并给其添加4个CEdit: CRect rectTab; CEdit m_wnd1; CEdit m_wnd2; CEdit m_wnd3; CEdit m_wnd4; CMFCTabCtrl m_wndTab; m_wndTabLoc.GetWindowRect (&rectTab); ScreenToClient (&rectTab); m_wndTab.Create (CMFCTabCtrl::STYLE_3D, rectTab, this, 1, CMFCTabCtrl::...
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In Python, how does one catch warnings as if they were exceptions?

...ationWarning) with warnings.catch_warnings(record=True) as w: # Cause all warnings to always be triggered. warnings.simplefilter("always") # Trigger a warning. fxn() # Verify some things assert len(w) == 1 assert issubclass(w[-1].category, DeprecationWarning) assert ...
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SQLAlchemy: print the actual query

I'd really like to be able to print out valid SQL for my application, including values, rather than bind parameters, but it's not obvious how to do this in SQLAlchemy (by design, I'm fairly sure). ...
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关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...塞的古老模型:属于同步阻塞 IO 模型,代码如下: socket_server.php <?php /** * SocketServer Class * By James.Huang <shagoo#gmail.com> **/ set_time_limit(0); class SocketServer { private static $socket; function SocketServer($port) { ...
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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网 - 专注IT技能提升

...ance(REFCLSID rclsid,LPUNKNOWN pUnkOuter=NULL, DWORD dwClsCOntext=CLSCTX_ALL); HRESULT CoCreateInstance(LPCOLESTR szProgID, LPUNKNOSWN pUnkOuter=NULL, DWORD dwClsContxt=CLSCTX_ALL); 后两个参数不管,第一个参数要不传入CLSID,要不传入字符串形式的progID. 例子代码如...
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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网 - 专注IT技能提升

...ance(REFCLSID rclsid,LPUNKNOWN pUnkOuter=NULL, DWORD dwClsCOntext=CLSCTX_ALL); HRESULT CoCreateInstance(LPCOLESTR szProgID, LPUNKNOSWN pUnkOuter=NULL, DWORD dwClsContxt=CLSCTX_ALL); 后两个参数不管,第一个参数要不传入CLSID,要不传入字符串形式的progID. 例子代码如...
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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网移动版 - 专注IT技能提升

...ance(REFCLSID rclsid,LPUNKNOWN pUnkOuter=NULL, DWORD dwClsCOntext=CLSCTX_ALL); HRESULT CoCreateInstance(LPCOLESTR szProgID, LPUNKNOSWN pUnkOuter=NULL, DWORD dwClsContxt=CLSCTX_ALL); 后两个参数不管,第一个参数要不传入CLSID,要不传入字符串形式的progID. 例子代码如...