import re def compare_strings(str1, str2): # 直接比较 if str1 == str2: return "The strings are identical." # 忽略大小写比较 if str1.casefold() == str2.casefold(): return "The strings are identical (case insensitive)." # 使用正则表达式比较 if re.fullmatch(re.escape(str1), str2...
print(case_insensitive_compare(string1, string2)) # 输出: True 2、使用ASCII值比较 也可以通过比较字符的ASCII值来实现。 def case_insensitive_compare(str1, str2): if len(str1) != len(str2): return False for char1, char2 in zip(str1, str2): if ord(char1.lower()) != ord(char2....
defcase_insensitive_compare(str1,str2):returnstr1.lower()==str2.lower()# 示例比较ifcase_insensitive_compare("Alice","alice"):print("两个名字是相同的(忽略大小写)")else:print("两个名字是不同的") 1. 2. 3. 4. 5. 6. 7. 8. 在这个简单的函数case_insensitive_compare中,我们将两个字符...
AI检测代码解析 defcompare_case_insensitive(str1,str2):returnstr1.lower()==str2.lower()# 示例print(compare_case_insensitive("Hello","hello"))# 输出: Trueprint(compare_case_insensitive("Python","PYTHON"))# 输出: Trueprint(compare_case_insensitive("Test","Test123"))# 输出: False 1. 2....
Learn how to compare two strings in Python and understand their advantages and drawbacks for effective string handling.
The Unicode Standard also specifies how to do caseless comparisons: importunicodedatadefcompare_caseless(s1,s2):defNFD(s):returnunicodedata.normalize('NFD',s)returnNFD(NFD(s1).casefold())==NFD(NFD(s2).casefold())# Example usagesingle_char='ê'multiple_chars='\N{LATIN CAPITAL LETTER E}\N...
cat(args.infile, args.case_insensitive, grep(args.pattern, args.case_insensitive, count(args.pattern))) 分析代码之前,我们先运行一下,和grep进行比较: $ time python3.5grep.py -i love pg2600.txt love677python3.5grep.py -i love pg2600.txt0.09s user0.01s system97% cpu0.097total ...
$ python3 comparing-strings-case-insensitive.py comparing Berlin with lausANne: False comparing Paris with lausANne: False comparing Lausanne with lausANne: True Compare Strings Using Regular Expressions (RegEx) A Regular Expression - or "regex" for short - defines a specific pattern of characters....
The Unicode Standard also specifies how to do caseless comparisons: importunicodedatadefcompare_caseless(s1,s2):defNFD(s):returnunicodedata.normalize('NFD',s)returnNFD(NFD(s1).casefold())==NFD(NFD(s2).casefold())# Example usagesingle_char='ê'multiple_chars='\N{LATIN CAPITAL LETTER E}\N...
The Unicode Standard also specifies how to do caseless comparisons: importunicodedatadefcompare_caseless(s1,s2):defNFD(s):returnunicodedata.normalize('NFD',s)returnNFD(NFD(s1).casefold())==NFD(NFD(s2).casefold())# Example usagesingle_char='ê'multiple_chars='\N{LATIN CAPITAL LETTER E}\N...