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65 results

The Mentor CodeLab
Enum - Java Tutorial | #30

Java Tutorial: Enum and Enumeration One of the powerful tools in Object Oriented Programming languages like java is the ...

6:18
Enum - Java Tutorial | #30

22 views

1 year ago

Otavio Santana
The Power of Java Enum - Take advantage of it to make your code more readable and efficient

Like any other language, Java has the enum feature that allows us to enumerate items. It is helpful to list delimited items in your ...

20:26
The Power of Java Enum - Take advantage of it to make your code more readable and efficient

2,960 views

3 years ago

Otavio Santana
Java's Encapsulation -  When the getter and setter became your enemy

Encapsulation is the key to a good code design, but how to archive it? Java developers automatically think about putting getter ...

12:08
Java's Encapsulation - When the getter and setter became your enemy

1,112 views

3 years ago

Jon Gjengset
impl Rust: One Billion Row Challenge

I'm late to the party, but it's time we take a stab at the One Billion Row Challenge ( https://github.com/gunnarmorling/1brc ) in Rust.

10:36:57
impl Rust: One Billion Row Challenge

74,151 views

1 month ago

Otavio Santana
Optional in Java - When better code is not an alternative

Since Java 8, Java Developers have one good way to avoid the classic NullPointerException. However, it is still a problem to use ...

23:13
Optional in Java - When better code is not an alternative

2,737 views

3 years ago

Filip Hráček
Dart 2.15: What's new

Dart 2.15 brings fast concurrency with worker isolates, a new constructor tear-off language feature, improved enum support in the ...

14:04
Dart 2.15: What's new

17,438 views

4 years ago

Meri (Engel) Kasprak - programming videos
Classes and Objects in Java

Creating your first class and instantiating objects from it in Java.

3:17
Classes and Objects in Java

96 views

8 years ago

The Mentor CodeLab
Java Syntax - Java Tutorial | #3

Java Tutorial: Java Syntax When you create your first java project with sample code, you get few lines of code that can really help ...

11:16
Java Syntax - Java Tutorial | #3

34 views

2 years ago

ABMedia
Java for C# Developers

Java for C# Developers In this video, we're going to cover the differences between C# and Java. There aren't MANY differences ...

25:32
Java for C# Developers

19,243 views

5 years ago

Otavio Santana
What is Java Record Compact Constructor?

shorts Java Compact Constructor on record allows you to create validation on your Java classes easily. You can have consistency ...

0:43
What is Java Record Compact Constructor?

341 views

2 years ago

Otavio Santana
Readability in the test exploring the Java JUnit-params

Java JUnit-params make the test readable and maintainable. Good test quality is a challenge for any software engineer.

18:33
Readability in the test exploring the Java JUnit-params

267 views

2 years ago

ABMedia
C++ for C# and Java Developers

This video will cover all of the difficult topics and differences between C++ and a managed language such as C# or Java. Things ...

39:47
C++ for C# and Java Developers

25,668 views

5 years ago

J David Eisenberg
Chapter 7: Copying Arrays

Arrays are reference variables, which means simple assignment doesn't make a copy of the values.

3:54
Chapter 7: Copying Arrays

745 views

6 years ago

Adam Gaweda, Dr. Sensei
Implementing Dictionaries using the Map Interface in Java

Now one of the things I said in the last video is this idea that map, the class of map in Java, is an abstract class. There's actually a ...

11:44
Implementing Dictionaries using the Map Interface in Java

19,333 views

8 years ago

Douglas Weathers
Enumeration

The first tool in combinatorics, the study of counting, is careful enumeration. Meant to be watched before or after reading Chapter 9 ...

2:39
Enumeration

3,213 views

5 years ago

nipafx
Unify Primitives with Objects - JEP 402 #JavaNext #Shorts

JEP 402 proposes to unify primitives like `int` with objects by modeling primitive values as instances of primitive classes ...

0:54
Unify Primitives with Objects - JEP 402 #JavaNext #Shorts

1,457 views

4 years ago

Otavio Santana
Mapstruct: The introduction Guide To Java Object Conversion

Unlock the Full Potential of Java Object Conversion! In this video, The Ultimate Engineer delves into the power of MapStruct, the ...

12:58
Mapstruct: The introduction Guide To Java Object Conversion

2,941 views

2 years ago

The Mentor CodeLab
Date and Time - Java Tutorial | #32

Java Tutorial: Using Date and Time Any powerful programming language will let you handle date and time. In java, you have three ...

7:53
Date and Time - Java Tutorial | #32

35 views

1 year ago

Jon Gjengset
January 2026 Q&A

As has become tradition, it's time for another new year's Q&A! In the span of three hours, we got through 45 questions covering ...

2:48:37
January 2026 Q&A

14,346 views

5 days ago

Inria Learning Lab
🐥 An Overview of Essential Collections [W3S7-EN]

Mooc "Immersive Object Programming with Pharo" - English voice over Pharo (http://pharo.org) is a pure dynamic and reflective ...

13:00
🐥 An Overview of Essential Collections [W3S7-EN]

859 views

5 years ago