Python program to convert a String to camelCase # importing the modulefromreimportsub# function to convert string to camelCasedefcamelCase(string):string=sub(r"(_|-)+"," ",string).title().replace(" ","")returnstring[0].lower()+string[1:]# main codes1="Hello world"s2="Hello,world...
代码1:仅包含字母字符的字符串 # Python3 program to show the# working ofupper() functiontext ='geeKs For geEkS'print("Original String:") print(text)#upper() function to convert# string to upper_caseprint("\nConverted String:") print(text.upper()) 输出: Original String: geeKs For geEkS ...
The lower is an in-built function that can be used to convert a given string into lowercase.AlgorithmThe following steps are −We are initializing a variable ‘str1’ which represents the string value in uppercase. Then we store the empty value to the variable named ‘lo_str’ which ...
3. Convert a String to Uppercase in Python You can use theupper()function to convert characters in a string to uppercase. Theupper()function returns a new string with all the characters in the original string converted to uppercase. It does not modify the original string. For example, The...
Write a Python program to convert all the characters into uppercase and lowercase and eliminate duplicate letters from a given sequence. Use the map() function. Sample Solution: Python Code : # Define a function named change_cases that converts a character to its upper and lower casesdefchange...
print(s.replace('Hello','Thanks')) # print a string with a replaced word # convert string to uppercase s = s.upper() print(s) # convert to lowercase s = s.lower() print(s) Python字符串比较,包含和串联 要测试两个字符串是否相等使用等号(= =)。可以使用“in”关键字测试一个字符串包含...
In Python, you can make all strings in a list of strings uppercase by calling the upper() method on every element of the list, for example, using
23.Which string method converts all the characters of a string to upper case?() A:capwords B:upper C:capitalize D:uppercase 答案:upper 24.In Python “4”+“5”is “45”.() A:错B:对 答案:对 25.The last character of a strings is at position len(s)-1.() A:错B:对 答案:对 ...
The following code reads a file line by line, printing the uppercase version of each line, without ever explicitly reading from the file at all: Demo for line in open('main.py'): # Use file iterators to read by lines print(line.upper(), end='') # Calls __next__, catches StopIt...
Python program to convert whole dataframe from lowercase to uppercase # Importing pandas packageimportpandasaspd# Creating a dictionaryd={'str1':['a','b','c','d'],'str2':['e','f','g','h'],'str3':['i','j','k','l'] ...