5 more useful f string tricks in python

### 1. **expression evaluation**

f-strings can evaluate expressions inside the curly braces. this allows for inline calculations and logic.

### 2. **formatting numbers**

you can format numbers directly in f-strings, including specifying decimal places, percentages, and more.

### 3. **using dictionaries**

f-strings can also be used to format strings with values from dictionaries, making it easier to work with key-value pairs.

### 4. **using functions and methods**

you can call functions and methods directly within f-strings, which can be very handy for dynamic content.

### 5. **using conditional expressions**

f-strings can include conditional logic for more dynamic content generation.

### summary

f-strings offer a powerful and flexible way to format strings in python. with their ability to evaluate expressions, format numbers, work with dictionaries, call functions, and include conditional logic, they make string manipulation both concise and readable. these tricks can help improve the quality and maintainability of your code.

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