# Reversing a string using slicing my_string = "ABCDE" reversed_string = my_string[::-1] print(reversed_string) # Output # EDCBA 1. 2. 3. 4. 5. 6. 7. 8. 9. 2、首字母大写 下面的代码片段,可以将字符串进行首字母大写,使用的是 String 类的
Note that index value starts from 0, so start_pos 2 refers to the third character in the string. Reverse a String using Slicing We can reverse a string using slicing by providing the step value as -1. s = 'HelloWorld' reverse_str = s[::-1] print(reverse_str) Output:dlroWolleHLet’...
When we passmaxsplitparameter, the method returns a list of lines separated up to the index specified. Open Compiler str="aaa,bbb,ccc,ddd,eee";print(str.split(',',2)) If we execute the program above, the output is achieved as − ...
substring from index 2 to 5 str='hello world'print(str[2:5])# llo Negative slicingreturns the substring from the end. For example,str[-m:-n]returns string from position -5 (excluding) to -2 (including). substring from index -5 to -2 str='hello world'print(str[-5:-2])# wor 3...
Python supports both indexing, which extracts individual characters from a string, and slicing, which extracts a substring (or slice). To slice, you indicate a range in the format start:end. The start position is included in the returned substring, but the end position is excluded:Python Copy...
Using the string-slicing technique 1 2 3 4 5 6 7 8 def getSubstringBetweenTwoChars(ch1,ch2,str): return s[s.find(ch1)+1:s.find(ch2)] s = 'Java2Blog' s2= getSubstringBetweenTwoChars('J','g',s) print(s2) Output: ava2Blo In the above example, we found the position of...
- This is a modal window. No compatible source was found for this media. var1='Hello World!'var2="Python Programming"print("var1[0]: ",var1[0])print("var2[1:5]: ",var2[1:5]) When the above code is executed, it produces the following result − ...
5];// Slicing a String into a &str Working with Strings Creating Strings // Using the String type: let mut dynamic_string = String::from("Hello, Rust!"); // Using the &str type: let static_str: &str = "Hello, Rust!"; Modifying Strings With the String type, you can easily ...
used':'as the delimiter. The key is modified by removing the double quotes around it usingslicing(key[1:-2]). The value is converted to an integer usingint(). Finally, thestr_to_dict()function is called with the input string, and the resulting dictionary is stored in theresultvariable...
Palindrome Check Using String Slicing # Python program to check if a string is# palindrome or not# function to check palindrome stringdefisPalindrome(string):rev_string=string[::-1]returnstring==rev_string# Main codex="Google"ifisPalindrome(x):print(x,"is a palindrome string")else:print(x,...