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MindTube
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Добавлен 20 фев 2016
Fun and knowledge
Видео
03: Java 15 New Features | Sealed Classes | MindTube
Просмотров 1663 года назад
Sealed classes in Java 15. - Use of sealed classes - Use of non-sealed - User of permits.
01 : JAVA 15 Features (MindTube)
Просмотров 2873 года назад
Introduction to Java 15 Features. - Pattern Matching with Instanceof - Records - Sealed Classes - Switch Statements - Text Blocks - Help with NPE - Local Interface and Enums - Foreign Memory Access
02: Java 15 New Features | Pattern Matching with instanceof | MindTube
Просмотров 1563 года назад
Pattern Matching with instanceof in Java 15.
Coding Interview 08: Find Largest sum of hourglass in 2D array
Просмотров 2703 года назад
Coding Interview 08: Find Largest sum of hourglass in 2D array
Data Structures 01 : MergeSort (It's so simple. Revealed )
Просмотров 855 лет назад
In this video I explained which method is used by Collections.sort() and why. How Merge sort works internally and How to design your own Merge sort (sorting algorithm ) in Data Structures. -Made by MindTube
Java 11 03: Advanced var type (MindTube)
Просмотров 905 лет назад
In this Video I have explained advance rules for var type in java 11. var can not be blank, var can not be null, default numeric of var is int, var need explicit cast for char/floats and array,
Java 11 02: var type (MindTube)
Просмотров 2025 лет назад
In this video I explained the new var type introduce in Java 11. How can we use it and rules to use var in java 11. - we can use var with local variables - It is easy to use/ quick and type safe. but we can not use var with class properties/ state, in method signature, Type of Functional interface and as a class name. Also var is a type not keyword.
Java 11 01: String API (MindTube)
Просмотров 2195 лет назад
In this Video I am discussing about New String API in Java 11. All changes in String Class of Java 11 has been explained. like How String.repeat(), String.strip(), String.stripLeading(), String.stripTrailing(), String.isBlank(), String.isEmpty(), and String.lines() works. Solved problem with Java 11 String API
Coding Interview 001: Find unique paths/ways from one object to another
Просмотров 1895 лет назад
Find unique paths/ways from one object to another: In this coding interview challenge we will solve the unique ways/paths problem from one object to another. We will use dynamic programming to solve this coding challenge.
Executor Service 04: Scheduled Thread Pool
Просмотров 4,5 тыс.5 лет назад
Internal Implementation of Scheduled Thread Pool. How it works. Way to schedule your Runnable. How to set tasks after after fixed delay and at fixed rate. These Runnable/Callable are organized in Delay Queue and Threads Pick and execute tasks from delay queue on the basis of frequency defined.
Internal Implementation of HashMap in Java 8
Просмотров 10 тыс.5 лет назад
This Video describe the Internal implementation of HashMap in Java 8. In Java 8 if bucket contains too many entries then after TREEIFY_THRESHOLD it converts Linked List into Tree. The data structure which is chosen for this is TreeNode (it contains four pointers Prev, Parent, Left and Right) Now internal complexity of Bucket is O(log n) rather than O(n). It improves the performance a lot. In th...
Warner Bros. Movie World Theme park Gold Coast(Trip to best theme park )
Просмотров 1805 лет назад
Warner Bros. Movie World Theme park Gold Coast(Trip to best theme park ) :DC Rivals Hyper coaster :Dooms Day :Batwing Space shot :Superman Escape :ARKHAM ASYLUM COASTER :DC RIVALS HYPERCOASTER CLIMB
Executor Service 03: Fixed Thread Pool
Просмотров 3575 лет назад
Executor Service 03: Fixed Thread Pool. Internal Implementation of Fixed Thread pool with Simple example.
Executor Service 02: Cached Thread Pool (Internal implementation)
Просмотров 1,8 тыс.5 лет назад
Cached Thread Pool complete reference with simple explanation. Check the internal implementation of Cached Thread pool
Executor Service 01: Explore it (The concept will stick in your mind)
Просмотров 4185 лет назад
Executor Service 01: Explore it (The concept will stick in your mind)
10: Eureka Service 05 - Register Consumer with Eureka Server
Просмотров 785 лет назад
10: Eureka Service 05 - Register Consumer with Eureka Server
10 : Eureka Service 04 - Register Producer with Eureka
Просмотров 705 лет назад
10 : Eureka Service 04 - Register Producer with Eureka
10: Eureka Service 03 - Create Eureka Server
Просмотров 825 лет назад
10: Eureka Service 03 - Create Eureka Server
10: Eureka Service 02- Create Consumer Service
Просмотров 645 лет назад
10: Eureka Service 02- Create Consumer Service
10 : Eureka Service - 01: Create Producer Service
Просмотров 1105 лет назад
10 : Eureka Service - 01: Create Producer Service
Coding Interview 07: Find Largest sum of digits of prime numbers in series
Просмотров 1045 лет назад
Coding Interview 07: Find Largest sum of digits of prime numbers in series
Coding Interview 06: Balance braces (MindTube)
Просмотров 1425 лет назад
Coding Interview 06: Balance braces (MindTube)
09: Refresh Properties Without Restart
Просмотров 3,7 тыс.5 лет назад
09: Refresh Properties Without Restart
08: Create Config client in Spring Micro services
Просмотров 1275 лет назад
08: Create Config client in Spring Micro services
07: Create Config Server in Spring Micro services
Просмотров 1935 лет назад
07: Create Config Server in Spring Micro services
not working
Thank you MindTube for this constructive tuto, please try to find a better microphone for your next vidéos that we can hear you better without using a headset on max volume, Thank you again for your valuable effort
does not work.. please post your code
Interesting fact to know which I wasn't aware of, Thanks!
appreciated to create this content
I guess that prime number condition is failing for "17".
I cant see
Your voice is not at all clear!!...pls do check your voice before posting any content on your channel!!
try to be kind with the Mister when criticizing him, i bet that you finished the tuto till the end,...
Nice
Love it explanation, specially PPT rule
Hi. Code is not visible.. increase or zoom video..
Please increase the font size during coding . I am watching in mobile.
my God, why aren't you like the best Java youtuber yet. dam your videos are good. You stop making them and i start crying. promise.
oo
ya'
Nice ! crisp & simply put content. Have few queries : a) How is Parent node decided ? b) If it starts becoming unbalanced, due to too many lower/higher values, is Parent Node re-calculated ?
The First element saved in each bucket becomes the parent node of the future tree.
👍🏻
Informative 👍🏻👍🏻
Sir in your video sound is very low, please try to improve the video sound. Apart from every thing is fine.
Sure Sadanand . Sorry for that. Will take care of it in next video. Thanks for watching it
Good explanation sir.
To send the Key left or right of the tree, how keys are being compared if Comparable is not implemented in Key?
By hashcode() and if them equal by System.identityHashCode()
Thank you for the video :)
I like that you keep things brief but explain well.
I found this helpful. Thanks!
Sir zoom your monitor when you display the code
Sir when you display the code please zoom it sir.
Monesh kumar sure Buddy
Hello HIT LIKE
So in case of REHASHING, Does it use existing hash code or it calculate new hashcode for the every element?? Anyone comments is welcome..
calculating NEW HASH CODE is REHASHING
nice explanation
Perfect way to make the things clear quickly, thanks for sharing........Can you please share similar details about ConcurrentHashMap ? What is the Segment in CHM and how that locking mechanism different with it ?
not clear....try to add Thread.sleep(1000) in task....then see whether fixedrate is working fine or not ?
Nice explanation.. thanks very much
Lots of improvement needed.... Content wise hats off, presentation is very clumsy Code not visible the biggest disadvantage of this video ...try zooming it And expedite part of videos wherein you are debugging mid parts
use a bigger screen maybe ?
What is the use of Min treefiy threshold = 64?
Can you share the link of the previous video
Very well explained @MindTube.. Please work on your Mic or voice for clear audio.
<properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR1</spring-cloud.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement>
<properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR1</spring-cloud.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement>
Use above Dependency to get rid of error on start up
<dependency> <groupId>javax.xml.bind</groupId> <artifactId>jaxb-api</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>com.sun.xml.bind</groupId> <artifactId>jaxb-impl</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>org.glassfish.jaxb</groupId> <artifactId>jaxb-runtime</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>1.1.1</version>
Such a lazy explanation
Excellent tutorial!!
not useful
Good tutorial
nice..