how do i test this function in javascripts? function repeat(text,n) { result=""; for(var i=0; i "cowcowcow" repeat( "alf", 10 ) => "alfalfalfalfalfalfalfalfalfalf" repeat( "repeat", -3 ) => "" a screenshot of it working would be amazing or an explenation how
how do i test this function in javascripts? function repeat(text,n) { result=""; for(var i=0; i "cowcowcow" repeat( "alf", 10 ) => "alfalfalfalfalfalfalfalfalfalf" repeat( "repeat", -3 ) => "" a screenshot of it working would be amazing or an explenation how
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
how do i test this function in javascripts?
function repeat(text,n) {
result="";
for(var i=0; i<n;i++) {
result+=text;
}
return result;
}
the instructions are as follows
This function accepts a string (text) and an integer number (n). The function must return a string that has n repetitions of text. If n is non-positive this function must return the empty string.
Examples
- repeat( "cow", 3 ) => "cowcowcow"
- repeat( "alf", 10 ) => "alfalfalfalfalfalfalfalfalfalf"
- repeat( "repeat", -3 ) => ""
a screenshot of it working would be amazing or an explenation how
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