1]as_hex = [ "0x" + format(e,"x").zfill(2) for e in data]print(as_hex)输出：['0x0...
0o, or 0b as prefix:>>>"int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42)'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010'
'world'))#取10位左对齐,取10位右对齐helloandworld>>>print('{:^10s} and {:^10s}'.format('hello','world'))#取10位中间对齐helloandworld>>>print('{} is {:.2f}'.format(1.123, 1.123))#取2位小数1.123is1.12
>>> "int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}".format(42) 'int: 42; hex: 2a; oct: 52; bin: 101010' >>> # with 0x, 0o, or 0b as prefix: >>> "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42) # 在前面加“#”,则带进...
>>> # format also supports binary numbers >>> "int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}".format(42) 'int: 42; hex: 2a; oct: 52; bin: 101010' >>> # with 0x, 0o, or 0b as prefix: >>> "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#...
# 格式也支持二进制数字print("int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}".format(42))#'int: 42; hex: 2a; oct: 52; bin: 101010'# 以0x,0o或0b作为前缀print("int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42))#'int: 42; hex: 0x2a...
{0:x}; oct: {0:o}; bin: {0:b}".format(42)'int: 42; hex: 2a; oct: 52; bin: 101010'>>>#with0x,0o,or 0basprefix:>>>"int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42)# 在前面加“#”,则带进制前缀'int: 42; hex: 0x2a; oct: 0o52; bin...
{} failed".format(SET_MOD_PATCH)) if self.is_need_clear_config: _, nextcfg= self.get_startup_info_by_type(FILE_TYPE_CFG) if nextcfg is not None: self._del_startup_config_file() sleep(5) except Exception as reason: logging.error(reason) self.reset_startup_info(slave) file_...
format用法 相对基本格式化输出采用'%’的方法,format()功能更强大,该函数把字符串当成一个模板,通过传入的参数进行格式化,并且使用大括号'{}’作为特殊字符代替'%’ 使用方法由两种:b.format(a)和format(a,b)。 1、基本用法 (1)不带编号,即“{}” ...
format用法 相对基本格式化输出采用'%’的方法,format()功能更强大,该函数把字符串当成一个模板,通过传入的参数进行格式化,并且使用大括号'{}’作为特殊字符代替'%’ 使用方法由两种:b.format(a)和format(a,b)。 1、基本用法 (1)不带编号,即“{}” ...