In this tutorial, we are going to learn about how to get the first character of a string in C#. Consider, we have the following string. string str = "youtube"; Now, we want to get the first character y from the above string. Getting the first character To access the first character...
log(outputString1); console.log(outputString2); If we call charAt(0), this will copy the character W from the original string, inputString into outputString1. The above code will give you the below output.Output:"W " "J" Get the First Character of a String Using substring() in ...
Let’s write a method to print the string’s first character using the charAt() method. This process will also check if the string is empty to avoid the IndexOutOfBoundsException.public class Main { public static Character getFirstCharacter(String s) { if (s == null || s.length() =...
You should use the charAt() method at index 0 for selecting the first character of the string.Javascript charAt method1 2 3 let string = "w3docs.com"; let firstChar = string.charAt(0); // Returns "w" console.log(firstChar);
In PHP, strings are the sequence of characters, where the index of the first character is0, the second character is1, third character is3etc. Get the first n characters of a string To get the first n characters of a string, we can use the built-insubstr()function in PHP. ...
get the last character of a string get the logged in Username and Domain name Get the selected item in dropdownlist to display relevant data in label & textbox (sqlServer, c#, VWD) Get the time remaining before a session times out. get Url Hash (#) from server side Get value asp:T...
JavaScript indexes are zero-based, so the index of the first character in a string is 0, and the index of the last character is string.length - 1. When passed an index out of bounds, the String.charAt() method returns an empty string. index.js console.log(''.charAt(5)); // 👉...
The syntax of expression to get the first character in the stringmyStringis </> Copy myString[0] Dart Program In the following program, we take a string'apple'in variablemyString, and get the first character in this string. main.dart ...
Example 1 explains how to use the strsplit function and the index position to extract the first element of a character string after splitting this string.Consider the following R code:strsplit(my_string, " ")[[1]][1] # Extract first element # [1] "This"...
The first character of a string has an index of 0, and the last has an index of str.length - 1. Get the last character of a string using bracket notation You can also use the bracket notation ([]) to get the last character of a string: const str = 'JavaScript' const lastChar =...