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Download attachments using Java Mail

Now that I`ve downloaded all the messages, and store them to 4 Answers 4 ...
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How do I check if a list is empty?

... Playing devil's advocate. I don't understand why this idiom is considered pythonic. 'Explicit is better then implicit', correct? This check doesn't seem very explicit about what is is checking. – James McMahon Nov 22 '11 at 6:1...
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How to quickly edit values in table in SQL Server Management Studio?

... top 200, you can view the SQL pane - either by right clicking in the grid and choosing Pane->SQL or by the button in the upper left. This will allow you to write a custom query to drill down to the row(s) you want to edit. But ultimately mgmt studio isn't a data entry/update tool which is why ...
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Static methods in Python?

...should only be used if you have to support ancient versions of Python (2.2 and 2.3) class MyClass(object): def the_static_method(x): print(x) the_static_method = staticmethod(the_static_method) MyClass.the_static_method(2) # outputs 2 This is entirely identical to the first exampl...
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Binding an enum to a WinForms combo box, and then setting it

... displayed the name in code of each value, which is subject to refactoring and not user friendly most times. – Alejandro Sep 28 '14 at 17:49 5 ...
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Draw text in OpenGL ES

I'm currently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also. ...
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Split files using tar, gz, zip, or bzip2 [closed]

... You can use the split command with the -b option: split -b 1024m file.tar.gz It can be reassembled on a Windows machine using @Joshua's answer. copy /b file1 + file2 + file3 + file4 filetogether Edit: As @Charlie stated in the comment below, y...
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Python: access class property from string [duplicate]

...k just perfectly if source names ANY attribute of self, including the other_data in your example. share | improve this answer | follow | ...
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AfxGetMainWnd函数解惑 - C/C++ - 清泛网 - 专注C/C++及内核技术

...时也会失灵。不信, 你测试一下下面的代码: unsigned __stdcall SecondThreadFunc( void* pArguments ) { CMainFrame* pMainWnd = (CMainFrame*)AfxGetMainWnd(); if (NULL!=pMainWnd) { CView *pView = pMainWnd->GetActiveView(); if (NULL...
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CPU指令集avx程序无法运行,运行崩溃 - C/C++ - 清泛网 - 专注C/C++及内核技术

CPU指令集avx程序无法运行,运行崩溃cpu_avx_run原因就是CPU不支持相应的指令集导致的。Linux上使用 lscpu 命令查看CPU指令集,看是否支持。比如_mm256_cmpeq_epi64 这个函数需要avx2指令集,但是CPU不支持,就导致程序崩溃起不来。原因...