import numpy as np string1 = "THIS IS AN APPLE" x = np.char.isupper(string1) print("After applying isupper() Function:") print(x) 应用isupper()函数后: 真 例2: 在下面的代码片段中,我们将对字符串数组使用isupper()函数: import numpy as np inp_ar = np.array(['ss4Q', 'OOPS', '...
| S.isupper() -> bool | | Return True if all cased characters in S are uppercase and there is | at least one cased character in S, False otherwise. | | join(...) | S.join(iterable) -> str | | Return a string which is the concatenation of the strings in the | iterable. ...
.isupper) 判断都是字符里的字母都是大写 AI检测代码解析def isupper(self: # real signature unknown; restored from __doc__ """ S.isupper() -> bool Return True if all cased characters in S are uppercase and there is at least one cased character in S, False otherwise. """ return False...
) | S.rsplit(sep=None, maxsplit=-1) -> list of strings | | Return a list of the words in S, using sep as the | delimiter string, starting at the end of the string and | working to the front. If maxsplit is given, at most maxsplit | splits are done. If sep is not ...
self.fake_en = Factory.create() @staticmethod def camel_to_underline(camel_format): ''' 驼峰格式转下划线格式 :param camel_format: :return: ''' underline_format = '' if isinstance(camel_format, str): for i in range(len(camel_format)): underline_format += (camel_format[i].isupper()...
读取数据并使其可访问(通常称为数据加载)是使用本书中大多数工具的必要第一步。术语解析有时也用于描述加载文本数据并将其解释为表格和不同数据类型。我将专注于使用 pandas 进行数据输入和输出,尽管其他库中有许多工具可帮助读取和写入各种格式的数据。 输入和输出通常分为几个主要类别:读取文本文件和其他更高效的...
| isupper(...) | S.isupper() -> bool | | Return True if all cased characters in S are uppercase and there is | at least one cased character in S, False otherwise. | | join(...) | S.join(iterable) -> str | | Return a string which is the concatenation of the strings in ...
def isupper(self, *args, **kwargs): # real signature unknown """ Return True if the string is an uppercase string, False otherwise. A string is uppercase if all cased characters in the string are uppercase and there is at least one cased character in the string. ...
A major rule of thumb in Python is to code for simplicity and readability first and worry about performance later, after your program is working, and after you’ve proved that there is a genuine performance concern. More often than not, your code will be quick enough as it is. If you ...
'index','isalnum','isalpha','isdigit','islower','isspace','istitle','isupper','join','ljust','lower','lstrip','partition','replace','rfind','rindex','rjust','rpartition','rsplit','rstrip','split','splitlines','startswith','strip','swapcase','title','translate','upper','zfill'...