المدة الزمنية 11:27
29 Why it is called THIS
تم نشره في 2021/06/24
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مقاطع الفيديو ذات الصلة على 29 Why it is called THIS:
As far as i understood,
1- We use THIS with the current object.
2- THIS itself means an OBJECT
in this lecture comparison of two different object properties with help of THIS keyword was just one example in fact we can play with THIS any time we need to deal with multiple different objects when needed.
the bottom is my code in case if anyone needed for this lecture.
let laptop1 =
{
cpu: 'i11',
ram: 16,
brand: 'Apple',
text: 'Laptop Information',
tags: true,
compare: function (other) {
if (this.cpu > other.cpu)
console.log(this)
else
console.log(other)
},
greet: function () {
console.log(this.cpu)
}
}
laptop1.greet()
let laptop2 =
{
cpu: 'i20',
ram: 16,
brand: 'HP',
text: 'Laptop Information',
tags: true,
greet: function () {
console.log(this.brand)
}
}
laptop2.greet()
laptop1.compare(laptop2) ....وسعت 10
And I will be more than happy if you could create an in-depth tutorials (as many as possible) that covers JavaScript with the
these videos were so easy to understand thank you so much
You explained so well I love it. Thank you so much. 1
output is : [object Object]+Hello
Why the output is getting like this if we tried to print something
Output is perfect if we just print the object
Please make a clear understanding video on this error
It's there . U can't see it. 1
it is as easy as 1 - 28 videos
just remove all the unwanted stuff and start in a fresh page.
if(laptop1.cpu>laptop2.cpu){
console.log(laptop1);
}
else{
if(laptop1.cpu===laptop2.cpu){
if(laptop1.Ram>laptop2.Ram){
console.log(laptop1);
if(laptop2.Ram===laptop1.Ram){
if(laptop1.storage>laptop2.storage){
console.log(laptop1);
}
else{
console.log(laptop2);
}
}
}
else{
console.log(laptop2);
}
}
else{
console.log(laptop2);
}
}
} ....وسعت