Collections in Java | Collection Framework in Java | java Collections | Learn Java | Great learning

[@greatlearning]

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[@rayanturner3534]

instablaster

[@kiransingh8239]

This tutorial really helped to get Collection concept ,thanks a lot

[@gopal_software]

Nice

[@karabaskarabas2336]

Excellent Teaching tq so Much

[@girjashankar7925]

at 20:27,you show that vector is interface then at 1:00 how did you create object of vector using new vector()?

[@kiransingh8239]

Hi ,Do u have free course for Selenium with Java Tutorials on Great Learmning

[@xorecmediacorp]

Java is powerful ⚡

[@anushreepaul5308]

please provide us a java project tutorial which helps us to become a perfect software developer, as project work has key importance in the eye of the recruiter

[@aqibishaq885]

love java i wanna watch this hey great learning please bring streams in java please streams in java and modern java please and some java projects

[@greatlearning]

Hi @Aqib, we had a session on Introduction to Java in Hindi on our KZbin channel. If you have missed it, here is the link to check: kzbin.info/www/bejne/l2Pad2CDqrSEaNE. Also, keep checking our community posts and register yourself for our session so that you do not miss any session:)

[@aqibishaq885]

@@greatlearning thanks i did missed that because of time i think

[@aqibishaq885]

@@greatlearning are those sessions free can i take sessions free

[@greatlearning]

Yes Aqib! All our content on KZbin as well as on Great Learning Academy is free! Hope you have a Great Learning journey! 😊

[@aqibishaq885]

@@greatlearning thanks just joined GL

[@saiprakashkaranam2605]

Your way of explanation of all topics is so impressive 👌 Thankyou so much for the tutorial 🙂

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Hi, we are glad you liked our video. Every day we release such informative videos. Do subscribe to check all our upcoming videos and we hope you will like them. Thank you:)

[@shivajisurwase5514]

mam using arraylist and hashmap CRUD operation simple project banaiye na..

[@d-square3780]

Thank You ma'am for this Video :)

[@balakumarn7852]

Appreciate the content! My question: If the hash algorithm that perform functions is written in scala like the murmurHash, would it work in java too. Given for this example, in place of the few elements where complex data structure is to be implemented. How is this hashmap ,linkedmap or treemap work in terms of performance ????? Bala

[@greatlearning]

Greetings from Great Learning! First of all: MurmurHash is a non-cryptographic hash function suitable for general hash-based lookup. It is written in Java and is implemented in both 32 and 64-bit versions. So easily you can use MurmurHash concept using java. TreeMap provides a performance of O(log(n)) for most operations like add(), remove() and contains() A Treemap can save memory (in comparison to HashMap) because it only uses the amount of memory needed to hold its items, unlike a HashMap which uses contiguous region of memory.

[@rswinds222]

Made a video about java 9.

[@shivajisurwase5514]

awesome video mam

[@bhavyas9340]

Good to know!

[@todaysnewword3017]

Nice video mem

[@vagishabhishek2850]

cool