Javascript console. Log () Usage

// Variable
VaR I = 'I am a string ';
Console. Log ('variable: ', I );

// Array
VaR arr = [1, 2, 4, 5];
COnsole. Log('Array: ', arr );

// Object
VaR obj1 = {
Key1: 'value1 ',
Key2: 'value2 ',
Key3: 'value3'
};
VaR obj2 = {
Key6: 'value4 ',
Key5: 'value5 ',
Key4: 'value6'
};
VaR obj3 = {
Key9: 'value7 ',
Key8: 'value8 ',
Key7: 'value9'
};

Console. Log ('object: ', obj1 );
// Object Array
VaR objarr1 = [obj1, obj2, obj3];
VaR objarr2 = [[obj1], [obj2], [obj3];

Console. Log ('object array 1: ', objarr1 );
Console. Log ('object array 1: ', objarr2 );

 
/*
Output:
Variable: I am a string
Array: [1, 2, 3, 4, 5]
Object: object {key1 = "value1", key2 = "value2", key3 = "value3 "}
Object array 1: [object {key1 = "value1", key2 = "value2", key3 = "value3"}, object {key6 = "value4", key5 = "value5 ", key4 = "value6"}, object {key9 = "value7", key8 = "value8", key7 = "value9"}]
Object array 1: [[object {key1 = "value1", key2 = "value2", key3 = "value3"}], [object {key6 = "value4 ", key5 = "value5", key4 = "value6"}], [object {key9 = "value7", key8 = "value8", key7 = "value9"}]
*/