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Rajesh Kumar @UCRIEHvywHOV0PRkrqs1Vzxg@youtube.com

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R4R is a service based company established in india with the


02:02
Java12 Switch Case Example
01:11
Java 16 - instanceof direct pass- for String
01:57
Java 17 Preview | Java17 New Features | Pattern Matching for switch Statements
01:40
Java 17 Preview | sealed interface permits switch block is Exhaustive as no class case possible
02:40
Java 17 Preview | sealed interface permits switch block is exhaustive- no default label is needed
03:03
Java 17 Preview | Java17 New Features | Dominance Of Switch Pattern Labels
01:19
Java 21 Pattern Matching and deconstructing record in switch
00:57
Java 21 Record Pattern - instanceof direct pass
01:19
Java 21 Pattern Matching Guarded Pattern With a new Keyword when
02:03
Java 8 Stream String Null Or Empty Filter in Java
04:18
26 Java 8 Programs using Lambda Expression and Stream Part5 in Java
03:56
26 Java 8 Programs using Lambda Expression and Stream Part4 in Java
05:08
26 Java 8 Programs using Lambda Expression and Stream Part3 in Java
04:54
26 Java 8 Programs using Lambda Expression and Stream Part2 in Java
04:33
26 Java 8 Programs using Lambda Expression and Stream Part1 in Java
01:20
Java 8 | check two strings are anagrams or not in Java 8
03:04
What is a data binding in Angular
02:59
What are lifecycle hooks available?
04:32
What are disadvantages of Template driven forms and Reactive driven forms
03:15
What are the advantages of Template driven forms and Reactive driven forms ?
05:18
What are the differences between reactive forms and template driven forms? Part2
02:36
What are the differences between reactive forms and template driven forms? Part1
05:06
What are the advantages of Angular over React?
05:51
What are differences between AngularJS and Angular?
05:20
What are the differences between component and directive in angular?
06:28
What is the difference between promise and observable in angular?
03:58
Java8 | Java Programing array Challenge in Java
08:17
Java8 | Rearrange Array Elements (A[i] = i) | in-place in Java | Using Java Stream
05:06
German Alphabets -Deutsches Alphabets
02:17
Months of the year in German
02:01
The days of the week in German
06:00
German Language A1-Numbers[0 to 100]
04:07
German Language A1-Numbers (Deutsche Zahlen )[1 to 20]
04:16
50 Most Common German Verbs | Deutsche Verben
04:51
German Language A1-Greetings & Vocabulary
05:14
InheritableThreadLocal Example in Java
10:38
ThreadLoacl -Executor Framework Interview Questions (With Answers) in Java
06:54
Java 17 Sealed Classes introduction
05:05
Java 17 Preview | Java17 New Features | Java 17 Introduction | First Video
03:27
Difference between List and Set in Java
10:42
Executor Framework Interview Questions (With Answers)
02:06
Difference between Comparable and Comparator in Java
02:56
Differentiate between ArrayList and LinkedList in Java
04:18
Differentiate between Iterable and Iterator in Java
02:12
Differentiate between Collection and Collections in Java
04:14
Differentiate between an Array and an ArrayList in java
06:55
Java Collections Interview Questions Part 1
01:45
Java8 | Filter employees by age in Java 8 Lambda steam
01:01
Java8 | Filter employees by age set senior if age is greater than 30 in Java 8
01:14
Java8 | How to filter an array of strings by a given prefix using Java 8 Stream
01:01
Java8 | How to find next/previous(tomorrow/yesterday) date using Java 8
01:18
Java8 | Write a Java 8 program to print the first 10 odd numbers
00:54
Java8 | Write a program for group words by first character of given string
01:01
Java8 | How to increment salary of Employee by 2%, 5% etc using java
05:15
Java8 | How to iterate and modify values in a Map using Java 8
08:53
Java8 | Given a list of integers, separate odd and even numbers
07:10
Java16 | Java 8 filter null and empty | Groupby name | size | name and count by size |Java Record
01:59
Java8 | Write a Java 8 program to get the last element of an array string or object
02:47
Java8 | How to print keys & values of a Map using Java 8
04:31
Java8 | Write a Program to find the Maximum element in an array