What is the proper way to declare DrawCats?

Question

What is the proper way to declare DrawCats?

As I delved into the world of JavaScript, I encountered a code snippet that had me stumped. No matter how hard I tried to analyze and compile it, I kept running into an issue - an Uncaught SyntaxError: Unexpected number. Has anyone else faced this problem before? Can you help me figure out what's going wrong?

    // Draw as many cats as you want!  
       var drawCats = function (howMany) {  
         for (var i = 0; i < howMany; i++) {  
            console.log(i + " =^.^=");  
          }

};

EDIT: Of course, I replaced "howMuch" with a number.

// Draw as many cats as you wish!  
       var drawCats = function (10) {  
         for (var i = 0; i < 10; i++) {  
            console.log(i + " =^.^=");  
          }

javascript

Answer 1

Answer №1

When defining a function using a function expression, it takes this form:

function ( argument_name, another_argument_name ) {
    /body
}

… and you can specify any number of argument names within the parentheses.

The argument names essentially act as variables that receive values when the function is invoked:

drawCats(10); // In this example, 10 is a **value**

In the function definition, numbers are not suitable for use as variable names.

// Feel free to draw as many cats as you'd like!  
var drawCats = function(howMuch) {
  for (var i = 0; i < howMuch; i++) {
    console.log(i + " =^.^=");
  }
};


drawCats(10);

Answer 2

When defining a function using a function expression, it takes this form:

function ( argument_name, another_argument_name ) {
    /body
}

… and you can specify any number of argument names within the parentheses.

The argument names essentially act as variables that receive values when the function is invoked:

drawCats(10); // In this example, 10 is a **value**

In the function definition, numbers are not suitable for use as variable names.

// Feel free to draw as many cats as you'd like!  
var drawCats = function(howMuch) {
  for (var i = 0; i < howMuch; i++) {
    console.log(i + " =^.^=");
  }
};


drawCats(10);

What is the proper way to declare DrawCats?

Answer №1

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