regex - Regular expression for nnn or nnn.nnn - Stack Overflow
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Usage of \b and \r in C - Stack Overflow
@YuHao They don't do anything. They're just characters. But whatever you write those characters to might act a certain way when it receives those characters. e.g. if you write those characters to a file, the character will end up in the file.
A regular six sided die and an eight equal segment spinner, …
2021年7月8日 · A regular six sided die and an eight equal segment spinner, numbered 1 to 8, are rolled/spun simultaneously. What are the odds in favor of spinning a prime number on the spinner and rolling a number less or equal to 4 on the d
Convert '9999-12-31 00:00:00' to 'dd/mm/yyyy' in Pandas
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