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what's interface vs. methods, abstraction vs. encapsulation in C++
I am confused about such concepts when I discussed with my friend. My friend\'s opinions are 1) abstraction i开发者_C百科s about pure virtual function.[详细]
2022-12-18 00:59 分类：问答Setting date to a variable in a PHP class
I think this is a really, really simple question but I can\'t seem to find the answer. I\'m trying to set default values for properties in a PHP class and one of them is a date so I\'m trying to use[详细]
2022-12-17 13:07 分类：问答django - how to save form (not a modelForm)
probably a silly question, but I\'m not sure how to handle this \'correct\'. I got a normal form with some fields.[详细]
2022-12-17 02:45 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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