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How do I move the turtle in LOGO? [closed]
...# [BG] - Set Background color (0-15)
0 - Black
1 - White
2 - Red
3 - Cyan
4 - Purple
5 - Green
6 - Blue
7 - Yellow
8 - Orange
9 - Brown
10 - Light Red
11 - Grey 1
12 - Grey 2
13 - Light Green
14 - Light Blue
15 - Grey 3
CLEARSCREEN [CS] - Clear Screen without moving turtle
DRAW - Clear Screen...
Should you declare methods using overloads or optional parameters in C# 4.0?
...ional parameters are available in C# what is going to be the recommended way to declare methods that do not need all parameters specified?
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Make a borderless form movable?
Is there a way to make a form that has no border (FormBorderStyle is set to "none") movable when the mouse is clicked down on the form just as if there was a border?
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
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I'd say the answer depends on the rounding mode when converting the double to float. float has 24 binary bits of precision, and double has 53. In binary, 0.1 is:
0.1₁₀ = 0.0001100110011001100110011001100110011001100110011…...
Is there a Python equivalent of the C# null-coalescing operator?
... there's a null-coalescing operator (written as ?? ) that allows for easy (short) null checking during assignment:
11 An...
What's the difference between => , ()=>, and Unit=>
I'm trying to represent a function that takes no arguments and returns no value (I'm simulating the setTimeout function in JavaScript, if you must know.)
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总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
总结const_cast、static_cast、dynamic_cast、reinterpret_cast简单总结：1)const_cast：移除const属性。2)static_cast：强转，与C类型转换类似，不检查类型来保证转换安全。也可用于指针的父类到子类的...简单总结：
1) const_cast：移除const属性。
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Get UIScrollView to scroll to the top
...tentOffset:
CGPointMake(0, -self.scrollView.contentInset.top) animated:YES];
ORIGINAL
[self.scrollView setContentOffset:CGPointZero animated:YES];
or if you want to preserve the horizontal scroll position and just reset the vertical position:
[self.scrollView setContentOffset:CGPointMake(s...
I want to get the type of a variable at runtime
I want to get the type of a variable at runtime.
How do I do this?
4 Answers
4
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iOS 7 - Status bar overlaps the view
...ar is hidden. When I run the app on iOS 7, the status bar shows on top of my view. Is there a way to avoid this?
14 Answers...