在上面的代码中,我们定义了一个函数remove_trailing_zeros,它首先判断字符串中是否包含小数点,如果包含小数点,则去除末尾的零;如果不包含小数点,则直接返回原字符串。 方法二:使用正则表达式去除末尾的零 另一种方法是使用正则表达式去除末尾的零。 importre# 去除字符串末尾的零defremove_trailing_zeros(s):returnre...
例子如下: importredefremove_trailing_zeros(num):returnre.sub(r"\.0+$|(\.\d*[1-9])0+$",r"\1",str(num))print(remove_trailing_zeros(3.0))# 输出:3print(remove_trailing_zeros(4.500))# 输出:4.5print(remove_trailing_zeros(2.7000))# 输出:2.7 1. 2. 3. 4. 5. 6. 7. 8. 在这个...
// Remove trailing null, if any. if (result.charCodeAt(result.length - 1) == 0) { result = result.substring(0, result.length - 1); } return result; }; RSAUtils.setMaxDigits(130); })(window);<pid="user">Hello World!<pid="exponent">Hello World!<pid="modulus">Hello World!<pid=...
dtype=torch.bool) data.val_mask = torch.zeros(data.num_nodes, dtype=torch.bool) data.test_mask = torch.zeros(data.num_nodes, dtype=torch.bool) train_indices = known_mask.nonzero(as_tuple=True)[0][permutations[:train_size]] val_indices = known_mask.nonzero(as_tuple=True)[0][permuta...
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| Return a copy of the string S with trailing whitespace removed. | If chars is given and not None , remove characters in chars instead. | If chars is unicode , S will be converted to unicode before stripping | | split(...)
| Return a copy of the string S with trailing whitespace removed. | If chars is given and not None, remove characters in chars instead. | | split(...) | S.split(sep=None, maxsplit=-1) -> list of strings | | Return a list of the words in S, using sep as the ...
() Remove leading whitespace from s # ' hello ' => 'hello ' s.rstrip() Remove trailing whitespace from s # ' hello ' => ' hello' s.zfill(width) Left fill s with ASCII '0' digits with total length width # '42' => '00042' === import re --- match = re.search(regex, ...
Return a copy of the string S with trailing whitespace removed. If chars is given and not None, remove characters in chars instead. 示例: >>> s = '\r\n hello world\r\n ' >>> s.rstrip() '\r\n hello world' split/rsplit/splitline 将字符串分隔为列表 ...