大家好，欢迎来到 Crossin 的编程教室。 Python 中有个非常好用的字符串格式化方法：f-string。这个功能让 Python 开发者在进行字符串处理时，相较于其他很多主流语言都更加便捷。 今天 Crossin 就来展开讲讲这个语法。

U.S. 3 Year Treasury Note-0.0070 4.1050% U.S. 5 Year Treasury Note-0.0110 4.1410% U.S. 7 Year Treasury Note-0.0160 4.2460% ...

Daytime Pick 3 and Pick 4 drawings are held at 3 p.m. daily. They can be seen as live or on-demand video. Posted 11:58 a.m. Yesterday — Updated 12:03 p.m. Yesterday ...

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