defadd_chars_to_string(original_str,char_array):# 使用join()方法将字符数组连接成字符串new_str=''.join(char_array)# 将新字符串添加到原始字符串的末尾result_str=original_str+new_strreturnresult_str# 测试代码original_str="Hello"char_array=[' ','W','o','r','l','d']result_str=add_c...
# 定义一个原始字符串original_string="abcdefg"# 定义要添加的字符chars_to_add="12345"# 将要添加的字符插入到字符串的中间位置new_string=chars_to_add.join([original_string[i:i+1]foriinrange(len(original_string))])print(new_string) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 在上面的示例中,...
*Numbers(数字)*String(字符串)*List(列表)*Tuple(元组)*Dictionary(字典) 三、 Python数字(Number) Python数字类型用于存储数值数值类型是不允许改变的,这就意味着如果改变数字类型的值,将重新分配内存空间 代码语言:javascript 代码运行次数:0 运行 AI代码解释 var1=10var2=20 也可以使用del语句删除一些数字对象...
importstringimportrandom defstring_generator(size):chars=string.ascii_uppercase+string.ascii_lowercasereturn''.join(random.choice(chars)for_inrange(size))defstring_num_generator(size):chars=string.ascii_lowercase+string.digitsreturn''.join(random.choice(chars)for_inrange(size))# Random String test=...
256 If chars is unicode, S will be converted to unicode before stripping. 257 258 """ 259 return s.strip(chars) 260 261 # Strip leading tabs and spaces 262 def lstrip(s, chars=None): 263 """lstrip(s [,chars]) -> string 264 265 Return a copy of the string s with leading ...
If you need more control over how elements are added to the list, list comprehension is a powerful option. string = "hello" list_of_chars = [char for char in string] print(list_of_chars) # Output: ['h', 'e', 'l', 'l', 'o'] Copy 3. Using json.loads() for Structured Dat...
| Return a copy of the string S converted to lowercase. | | lstrip(...) | S.lstrip([chars]) -> str | | Return a copy of the string S with leading whitespace removed. | If chars is given and not None, remove characters in chars instead. ...
sep: string inserted between values, default a space. end: string appended after the last value, default a newline. flush: whether to forcibly flush the stream. """pass sep=' '分隔符,默认为一个空格 end='\n'结束符,默认以换行结束 ...
pair_freq_dict[char_pair] += word_freqreturnpair_freq_dictdefget_merged_chars(self, char_1, char_2):''' Merge the highest score pair and return to the self.merge method. This method is abstracted so that the BPE class can be used as the ...
将 C 字符串转换为 Rust 字符串 let bytes = unsafe { CStr::from_ptr(c_string_ptr).to_...