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Realtime formatting with NSNumberFormatter in a UITextfield
I have UITextfield where a user can put in a dollar amount, I would like the textfield always to be formatted with two decimals ($ .##). The formatting has to be maintained all the time. But i\'m stuc[详细]
2022-12-22 22:02 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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