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Can I use a hash sign (#) for commenting in PHP?
... in which case "#" makes its appearance. And perl gets its comment syntax from the unix-ey shells.
– Gerard ONeill
Jun 17 '19 at 12:41
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...anged in iOS 8. A UserNotification is a message shown to the user, whether from remote or from local. You need to get permission to show one. This is described in the WWDC 2014 video "What's New in iOS Notifications"
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Is it possible to decompile a compiled .pyc file into a .py file?
...it possible to get some information out of the .pyc file that is generated from a .py file?
7 Answers
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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
...Swap (TRUE);//可以拖拽
m_wndTab.EnableTabSwap (FALSE);//不可拖拽
From：http://www.cnblogs.com/magic-cube/archive/2011/04/27/2029908.html
tsingfun.com补充：
设置AutoColor后的Tab效果如图：
MDI默认Tab样式改为上图效果的代码如下（MainFrm.cpp）：
//CMDI...
How to: Define theme (style) item for custom widget
...l that we use widely throughout our application. The widget class derives from ImageButton and extends it in a couple of simple ways. I've defined a style which I can apply to the widget as it's used, but I'd prefer to set this up through a theme. In R.styleable I see widget style attributes l...
How to check type of files without extensions in python?
...agic and use it as follows:
>>> import magic
>>> magic.from_file('iceland.jpg')
'JPEG image data, JFIF standard 1.01'
>>> magic.from_file('iceland.jpg', mime=True)
'image/jpeg'
>>> magic.from_file('greenland.png')
'PNG image data, 600 x 1000, 8-bit colormap, n...
Is std::vector copying the objects with a push_back?
...e reference, then the argument is actually an lvalue and will not be moved from) - check my edit to the answer of "Karl Nicoll" which made that mistake initially
– M.M
Apr 16 '17 at 0:17
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What's the difference of “./configure” option “--build”, “--host” and “--target”?
... debugger/compiler was also built by the powerpc? This is a comment I got from another user (Ned): build = where am I compiling the compiler, host = where the compiler will run, target = what code will the compiler produce. Reference: stackoverflow.com/questions/7088576/…
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Value of type 'T' cannot be converted to
...ime to string)
You need to cast to object, (which any T can cast to), and from there to string (since object can be cast to string).
For example:
T newT1 = (T)(object)"some text";
string newT2 = (string)(object)t;
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How to get controls in WPF to fill available space?
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Each control deriving from Panel implements distinct layout logic performed in Measure() and Arrange():
Measure() determines the size of the panel and each of its children
Arrange() determines the rectangle where each control renders
The last ...