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What is the difference between tree depth and height?
This is a simple question from algorithms theory.
The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node.
Which is which?
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Python dictionary from an object's fields
Do you know if there is a built-in function to build a dictionary from an arbitrary object? I'd like to do something like this:
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Are C# events synchronous?
There are two parts to this question:
7 Answers
7
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How to calculate an angle from three points? [closed]
Lets say you have this:
16 Answers
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LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...题，利用LINGO高效的求解器可快速求解并分析结果。
§1 LINGO快速入门
当你在windows下开始运行LINGO系统时，会得到类似下面的一个窗口：
外层是主框架窗口，包含了所有菜单命令和工具条，其它所有的窗口将被包含在主窗...
How to get full path of a file?
Is there an easy way I can print the full path of file.txt ?
32 Answers
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
What the title says: what does it mean to encapsulate a variable in {} , "" , or "{} "? I haven't been able to find any explanations online about this - I haven't been able to refer to them except for using the symbols, which doesn't yield anything.
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In PyCharm, how to go back to last location?
edit: my system had global key map which had overridden pycharm.
Here's the original question:
11 Answers
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How to create custom exceptions in Java? [closed]
How do we create custom exceptions in Java?
3 Answers
3
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django templates: include and extends
I would like to provide the same content inside 2 different base files.
7 Answers
7
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