JavaScript: Concatenate two strings except their first character
JavaScript Basic: Exercise-61 with Solution
Write a JavaScript program to concatenate two strings except for their first character.
Visual Presentation:
Sample Solution:
JavaScript Code:
// Define a function named concatenate with parameters str1 and str2
function concatenate(str1, str2) {
// Modify str1 to exclude the first character
str1 = str1.substring(1, str1.length);
// Modify str2 to exclude the first character
str2 = str2.substring(1, str2.length);
// Return the concatenation of modified str1 and str2
return str1 + str2;
}
// Call the function with sample arguments and log the results to the console
console.log(concatenate("PHP", "JS"));
console.log(concatenate("A", "B"));
console.log(concatenate("AA", "BB"));
Output:
HPS AB
Live Demo:
See the Pen JavaScript - Concatenate two strings except their first character - basic-ex-61 by w3resource (@w3resource) on CodePen.
Flowchart:
ES6 Version:
// Define a function named concatenate with parameters str1 and str2
const concatenate = (str1, str2) => {
// Use substring to get substrings excluding the first characters
str1 = str1.substring(1);
str2 = str2.substring(1);
// Concatenate the modified substrings
return str1 + str2;
};
// Call the function with sample arguments and log the results to the console
console.log(concatenate("PHP", "JS"));
console.log(concatenate("A", "B"));
console.log(concatenate("AA", "BB"));
Improve this sample solution and post your code through Disqus.
Previous: JavaScript program to create a new string without the first and last character of a given string.
Next: JavaScript program to move last three character to the start of a given string.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics