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. Here is ...
Get the first character of a string in PHP To get the first character of a string, we can use the built-in function by passing as second…
// 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; }...
// Scala program to get characters// from StringBuilder stringobjectSample{defmain(args:Array[String]){valstr=newStringBuilder("This is india");vari:Int=0;printf("String is: \n");while(i<str.length()){printf("%c ",str.charAt(i));i=i+1;}println();}} ...
Uses the "substr()" function to extract the last 3 characters from the string stored in '$str1'. The "substr()" function takes two parameters: the string to extract from ($str1), and the starting position of the substring (-3, indicating the third character from the end of the strin...
Usestd::string::back()to Get the Last Character From a String in C++ In C++,std::string::back()provides a reference to the last character of a string, but this works only for non-empty strings. It can also be used to replace the last character. ...
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...
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Write a Java program to get the character at the given index within the string. Visualal Presentation: Sample Solution: Java Code: // Define a public class named Exercise1.publicclassExercise1{// Define the main method.publicstaticvoidmain(String[]args){// Declare and initialize a string var...