@@ -7,20 +7,19 @@ console.log(myString);
77
88//Arrays
99let favoriteAnimals = [ "blowfish" , "capricorn" , "giraffe" ] ;
10+ console . log ( favoriteAnimals . push ( "turtle" ) ) ;
1011console . log ( favoriteAnimals ) ;
1112
12- let favoriteAnimalsOfMauro = [ "blowfish" , "capricorn" , "giraffe" , "turtle" ] ;
13- console . log ( favoriteAnimalsOfMauro ) ;
13+ let addedAnimalOfJim = [ "blowfish" , "capricorn" , "giraffe" , "turtle" ] ;
14+ console . log ( addedAnimalOfJim . splice ( 1 , 0 , "meerkat" ) ) ;
15+ console . log ( "The new value will be: [" blowfish ", "meerkat" , "capricorn" , "giraffe" , "turtle" ] ") ;
16+ console . log ( addedAnimalOfJim ) ;
17+ console . log ( "The array has a length of:" , addedAnimalOfJim . length ) ;
1418
15- let favoriteAnimalsOfJim = [ "blowfish" , "meerkat" , "capricorn" , "giraffe" , "turtle" ] ;
16- console . log ( "The favorite animal of Jim is added to the array." ) ;
17- console . log ( favoriteAnimalsOfJim ) ;
18- console . log ( "The array has a length of:" , favoriteAnimalsOfJim . length ) ;
19-
20- let favoriteAnimalsOfJason = [ "blowfish" , "meerkat" , "capricorn" , "turtle" ] ;
21- console . log ( favoriteAnimalsOfJason ) ;
22- console . log ( favoriteAnimalsOfJason . length ) ;
23- console . log ( favoriteAnimalsOfJason [ 1 ] , "The item you are looking for is at index:2" ) ;
19+ let deletedAnimalOfJason = [ "blowfish" , "meerkat" , "capricorn" , "giraffe" , "turtle" ] ;
20+ console . log ( deletedAnimalOfJason . splice ( - 2 , 1 , ) ) ;
21+ console . log ( deletedAnimalOfJason . length ) ;
22+ console . log ( deletedAnimalOfJason [ 1 ] , "The item you are looking for is at index:2" ) ;
2423
2524//JavaScript
2625function sum ( a , b , c ) {
@@ -34,9 +33,9 @@ function colorCar(color){
3433 console . log ( colorCar ( "red" ) ) ;
3534//3.
3635let country = { Land : "The Netherlands" , Population :"17 million" , Capital :"Amsterdam" } ;
37- console . log ( country ) ;
38- console . log ( country . Land ) ;
39- console . log ( country . Population ) ;
36+ for ( const elements in country ) {
37+ console . log ( country . elements = country [ elements ] ) ;
38+ }
4039//4.
4140function vehicleType ( color , code ) {
4241 if ( code === 1 ) {
@@ -128,4 +127,4 @@ typeof typeof bar;
128127console . log ( typeof bar ) ; //->> number.
129128console . log ( typeof typeof bar ) ; //->> string.
130129
131- //the end.
130+ //the end.
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