const inputString = 'Welcome to JavaScript tutorial'; const outputString1 = inputString.charAt(0); const outputString2 = inputString.charAt(11); console.log(outputString1); console.log(outputString2); If we call charAt(0), this will copy the character W from the original string, input...
Let’s learn the different ways of fetching the first character from a string.Get the First Character Using the charAt() Method in JavaThe charAt() method takes an integer index value as a parameter and returns the character present at that index. The String class method and its return ...
To get a substring from a string in Java up until a certain character, you can use the indexOf method to find the index of the character and then use the substring method to extract the substring. Here is an example of how you can do this: String s = "Hello, world!"; char...
The getChars() method copies characters from a string to a char array.Syntaxpublic void getChars(int start, int end, char[] destination, int position)Parameter ValuesParameterDescription start Required. The position in the string of the first character to be copied. end Required. The position ...
// Scala program to get characters from string. object Sample { def main(args: Array[String]) { var str = "Hello World"; var ch: Char = 0; var i: Int = 0; println("String is: "); while (i < str.length) { ch = str.charAt(i); printf("%c ", ch); i = i + 1; }...
To get the last character of a string in Java, you can use the charAt() method of the String class, which returns the character at a specific index in the string. To get the last character of a string, you can use the length of the string minus 1 as the index. For example: ...
Given a string and we have to find last index of any given character in string using Java program. Example: Input: Enter string: IncludeHelp Enter character: l Output: Last index of l is: 9 String.lastIndexOf() This is a method of String class, it returns the last index of given...
To access the first n characters of a string in Java, we can use the built-in substring() method by passing 0, n as an arguments to it. 0 is the first character index (that is start position), n is the number of characters we need to get from a string. Here is an example, th...
String[] sentences = text.split("\\."); Since the split method accepts a regex we had to escape the period character. Now the result is an array of 2 sentences. We can use the first sentence (or iterate through the whole array): ...
Get the last character of a string using slice() method To get the last character of the string, call the slice() method on the string, passing -1 as a negative start index: const str = 'JavaScript' const lastChar = str.slice(-1) console.log(lastChar) // t The slice() method...