Must be useful. First of all, algorithmic data structures, databases, networks, and object-oriented thinking are all universal. Although there are now WeChat mini programs. You can learn quickly if you have these basics. Let’s talk about the data structure first. Will you use a stack to manage activities? Then let’s talk about algorithms. For example, your WeChat contact list must use a sorting algorithm. In fact, algorithms are used in many places. What is useless is that you are not exposed to them. If you study the Android source code, you will find that the depth-first search algorithm is used to parse the view tree
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Must be useful. First of all, algorithmic data structures, databases, networks, and object-oriented thinking are all universal. Although there are now WeChat mini programs. You can learn quickly if you have these basics.
Let’s talk about the data structure first. Will you use a stack to manage activities?
Then let’s talk about algorithms. For example, your WeChat contact list must use a sorting algorithm. In fact, algorithms are used in many places. What is useless is that you are not exposed to them. If you study the Android source code, you will find that the depth-first search algorithm is used to parse the view tree