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What's the hardest or most misunderstood aspect of LINQ? [closed]
Background: Over the next month, I'll be giving three talks about or at least including LINQ in the context of C# . I'd like to know which topics are worth giving a fair amount of attention to, based on what people may find hard to understand, or what they may have a mistaken impression of. I won...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ying to access the elements within it using Javascript, but when I try to execute my code, I get the following error:
8 Ans...
In PHP what does it mean by a function being binary-safe?
...ry data (i.e. strings containing non-ASCII bytes and/or null bytes).
For example, a non-binary-safe function might be based on a C function which expects null-terminated strings, so if the string contains a null character, the function would ignore anything after it.
This is relevant because PHP d...
How to crop an image using C#?
... cropRect,
GraphicsUnit.Pixel);
}
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rsync: how can I configure it to create target directory on server?
...ke to rsync from local computer to server. On a directory that does not exist, and I want rsync to create that directory on the server first.
...
How to implement an ordered, default dict? [duplicate]
... try:
return OrderedDict.__getitem__(self, key)
except KeyError:
return self.__missing__(key)
def __missing__(self, key):
if self.default_factory is None:
raise KeyError(key)
self[key] = value = self.default_factory()
ret...
Why does volatile exist?
... edited Feb 10 '12 at 17:41
Flexo♦
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answered Sep 16 '08 at 14:04
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
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Using App Inventor extensions to implement multitouch: Rotation Detector
Xinyue Deng dengxinyue0420@gmail.com
DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the ...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...
« 返回首页
Using App Inventor extensions to implement multitouch: Rotation Detector
Xinyue Deng dengxinyue0420@gmail.com
DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the ...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...
« 返回首页
Using App Inventor extensions to implement multitouch: Rotation Detector
Xinyue Deng dengxinyue0420@gmail.com
DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the ...