9.1. List And ArrayList (Collections) in Java Urdu/Hindi

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Hello everyone, I made a mistake while creating a list object. Since List is an interface, we cannot create its object directly. During the lecture, I didn't notice this error.

The correct form is:
List<String> lstString = new ArrayList<String>();

py-iot
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We can't able to create object of interface
it should be - List<String> lstString = new ArrayList<String>();

nagarajjodatti
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nice video, can you tell when to use list and ArrayList ? got confused as we are doing the same thing using two syntax. still new in java

anythingcommon
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03:15 Ek dam se sab kuch change hogaya. Upar wali list ArrayList se List hogayi.
2nd bohat badi galti, Interface ka object nahi bana sakte. List<String> lstString = new List<String>(); NOT POSSIBLE.
.
Mai ye dekhne aaya tha ke
List<String> list = new ArrayList<String>();
aur
ArrayList<String> list = new ArrayList<String>();
mei kya difference hai. Kab List ka Reference lena chahiye aur kab ArrayList ka reference.
Lekin yaha toh kya hi chal raha hai.

hameedferoz