This program was designedforPython3,not Python2.""" defspam():"""This is a multiline comment to help explain what thespam()functiondoes."""print('Hello!') 索引和切片字符串 字符串和列表一样使用索引和切片。您可以将字符串'Hello, world!'视为一个列表,并将字符串中的每个字符视为一个具有相...
Note: If you want to convert all characters in a string to lowercase, use the Python function lower(). And if you want to swap between lowercase and uppercase, use the swapcase() function in Python. The upper() Function in Python: Syntax string.upper() stringName.upper() The upper()...
因此,通过将此参数指定为3,这意味着如果有三个连接正在等待处理,那么第四个连接将被拒绝: importsocket#Imported sockets moduleTCP_IP ='127.0.0.1'TCP_PORT =8090BUFFER_SIZE =1024#Normally use 1024, to get fast response from the server use small sizetry:#Create an AF_INET (IPv4), STREAM socket ...
deflong_function_name(var_one,var_two,var_three,var_four):print(var_one)# 悬挂缩进应该增加一个级别 foo=long_function_name(var_one,var_two,var_three,var_four)# 错误:# 在不使用垂直对齐时,禁止在第一行放置参数 foo=long_function_name(var_one,var_two,var_three,var_four)# 由于缩进不可区...
# Function to decrypt password defdecrypt_password(encrypted_password): ifisinstance(encrypted_password, bytes): try: cipher_suite = Fernet(CUSTOM_ENCRYPTION_KEY) decrypted_password = cipher_suite.decrypt(encrypted_password) returndecrypted_password.decode(...
def myFunction(): print(someVar) someVar = 100 myFunction() 15)尝试使用 range()创建整数列表(导致“TypeError: 'range' object does not support item assignment”) 有时你想要得到一个有序的整数列表,所以 range() 看上去是生成此列表的不错方式。然而,你需要记住 range() 返回的是 “range object”...
"""This is a multiline comment to help explain what the spam() function does.""" print('Hello!') 索引和切片字符串 字符串和列表一样使用索引和切片。您可以将字符串'Hello, world!'视为一个列表,并将字符串中的每个字符视为一个具有相应索引的项。
from tokenizers.pre_tokenizers import WhitespaceSplit, BertPreTokenizer# Text to normalizetext = ("this sentence's content includes: characters, spaces, and "\"punctuation.")#Definehelper function to display pre-tokenized outputdef print_pretokenized_str(pre_tokens):forpre_token in pre_tokens:pri...
docs\[idx\] = docs\[idx\].lower() # Convert to lowercase. docs\[idx\] = tokenizer.tokenize(docs\[idx\]) # Split into words. # 删除数字,但不要删除包含数字的单词。 docs = \[\[token for token in doc if not token.isdigit()\] for doc in docs\] ...
Help on built-in function bin in module builtins: bin(number, /) Return the binary representation of an integer. >>> bin(2796202) '0b1010101010101010101010' 返回给定整数的二进制表示形式的字符串。 bin(123) '0b1111011' 0b1111011 123 ...