本篇阅读的代码实现了将一个字符串中的每个单词的首字母转换成大写的功能。 本篇阅读的代码片段来自于30-seconds-of-python。 capitalize_every_word def capitalize_every_word(s): return s.title() # EXAMPLES capitalize_every_word('hello world!') # 'Hello World!' capitalize_every_word函数接收一个字符...
We can capitalize the first letter of every word using the title() or capitalize() method. Example The following is an example of capitalizing a string in a file - f = open('capitalize.txt','w') f.write("welcome to tutorialspoint") f = open('capitalize.txt', 'r') for line in f...
capitalize())) # 正则表达式/模式匹配 # 计算一个模式在字符串中出现的次数 string = "The quick brown fox jumps over the lazy dog." string_list = string.split() pattern = re.compile(r"The", re.I) count = 0 for word in string_list: if pattern.search(word): count += 1 print("...
字符串方法:字符串有很多方法。其中有一些极其有用(比如split和join),而另一些使用频率较低(比如istitle或capitalize)。 本章的新功能 | 功能 | 描述 | | --- | --- | | `string.capwords(s[, sep])` | 用`split`拆分`s`(使用`sep`),将项目大写,并用一个空格连接 | | `ascii(obj)` | 构造给...
def capitalize(string, lower_rest=False): return string[:1].upper() + (string[1:].lower() if lower_rest else string[1:]) Examples ⬆ Back to top capitalize_every_word Capitalizes the first letter of every word in a string. Use string.title() to capitalize first letter of every ...
1、capitalize方法 字符串首字母大写 str1="holle word"var1=str1.capitalize()print(var1) 2、casefold和lower方法 都是将大写字母变小写 str1="HolLe word"var1=str1.casefold() var2=str1.lower()print(var1)print(var2) 区别:lower() 方法只对ASCII编码,也就是‘A-Z’有效,对于其他语言(非汉语或...
print("{0:s}".format(word.capitalize())) #正则表达式与模式匹配 string = "The quick brown fox jumps over the lazy dog." string_list = string.split() pattern = re.compile(r"The", re.I) #re.I确保模式不区分大小写 count = 0
Capitalizes the target string. 大写目标字符串。 s.capitalize() returns a copy of s with the first character converted to uppercase and all other characters converted to lowercase: s.capitalize()返回s的副本,其中第一个字符转换为大写,所有其他字符转换为小写: >...
def capitalize(s, lower_rest=False): return s[:1].upper() + (s[1:].lower() if lower_rest else s[1:]) Examples capitalize('fooBar') # 'FooBar' capitalize('fooBar', True) # 'Foobar' ⬆ Back to top capitalize_every_word Capitalizes the first letter of every word in a string...
capitalize() '"hiya" is how i prefer to greet folks' Title-casingIf you wanted to capitalize the first letter of every word, you could use the title method for that:>>> name = "python software foundation" >>> name.title() 'Python Software Foundation' ...