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75 results

The Debug Zone
How to Parse Strings in Java Using Regex Patterns: A Step-by-Step Guide

In this video, we'll dive into the powerful world of regular expressions (regex) in Java, exploring how to effectively parse strings ...

1:32
How to Parse Strings in Java Using Regex Patterns: A Step-by-Step Guide

6 views

10 months ago

Roel Van de Paar
How to pattern the string in java? (3 Solutions!!)

How to pattern the string in java? Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:12
How to pattern the string in java? (3 Solutions!!)

3 views

2 months ago

Coding wala Shree
Primitive Types in Pattern Matching - instanceof and switch | Java 25 | JEP 507

Java 25 just gave instanceof and switch a massive upgrade! In this clip, we look at JEP 507: Primitive Types in Patterns.

1:54
Primitive Types in Pattern Matching - instanceof and switch | Java 25 | JEP 507

60 views

6 months ago

Roel Van de Paar
Java regex pattern to match only the last ocurrence of string

Java regex pattern to match only the last ocurrence of string Helpful? Please use the *Thanks* button above! Or, thank me via ...

2:15
Java regex pattern to match only the last ocurrence of string

4 views

1 month ago

Carlos Chacin
🛑️ Stop Using Try-Catch: Java 25 Pattern Matching for Errors

Stop Using Try-Catch: Java 25 Pattern Matching for Errors Stop throwing exceptions in Java and start treating errors as data!

34:21
🛑️ Stop Using Try-Catch: Java 25 Pattern Matching for Errors

290 views

8 months ago

Roel Van de Paar
I want find a given pattern in a paragraph in java Strings?

I want find a given pattern in a paragraph in java Strings? Helpful? Please use the *Thanks* button above! Or, thank me via ...

1:38
I want find a given pattern in a paragraph in java Strings?

7 views

1 month ago

Roel Van de Paar
Pattern help Java

Pattern help Java Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

1:52
Pattern help Java

1 view

2 months ago

Carlos Chacin
🛑️ Stop Using ThreadLocal! Migrate to Java Scoped Values

ThreadLocal worked great for traditional threads — but with Java 21's Virtual Threads, it causes memory bloat and mutable state ...

12:59
🛑️ Stop Using ThreadLocal! Migrate to Java Scoped Values

296 views

8 months ago

The Debug Zone
Coding pattern for random percentage branching?

Today's Topic: Coding pattern for random percentage branching? Thanks for taking the time to learn more. In this video I'll go ...

2:32
Coding pattern for random percentage branching?

0 views

4 months ago

Roel Van de Paar
@Pattern for String- Java bean validation

Pattern for String- Java bean validation Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

1:25
@Pattern for String- Java bean validation

6 views

5 hours ago

TechByAbhay
Three Pattern In One Video | Logic Building | Pattern Programs | TechByAbhay 🚀

TechByAbhay 🚀 | Java • Kotlin • Android • DSA in Hindi Welcome to TechByAbhay – a Hindi programming channel focused on Java ...

8:57
Three Pattern In One Video | Logic Building | Pattern Programs | TechByAbhay 🚀

139 views

6 months ago

Alfa Yohannis
State Pattern Explained: Clean Up Conditionals with State Objects (Java Example)

Tired of tangled if/else chains that break every time you add a new mode? The State pattern lets an object change its behavior ...

2:12
State Pattern Explained: Clean Up Conditionals with State Objects (Java Example)

15 views

10 days ago

CharlesGPT
Java Course 12 (2026): Exception Handling & Regex Made Easy ⚙️

javaprogramming #errorhandling #regex Welcome to Course 12 of our beginner-friendly Java tutorial series! In this video, we ...

36:01
Java Course 12 (2026): Exception Handling & Regex Made Easy ⚙️

9 views

11 months ago

Dr Giacomo Bergami (PhD)
3) Properties of Concurrent Programs & (Reentrant)Locks in Java [Friday 26th of April, 2024]

The codebase is available at: ...

1:55:00
3) Properties of Concurrent Programs & (Reentrant)Locks in Java [Friday 26th of April, 2024]

12 views

9 months ago

Roel Van de Paar
How to get regex pattern for the string? (2 Solutions!!)

How to get regex pattern for the string? Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:29
How to get regex pattern for the string? (2 Solutions!!)

7 views

1 month ago

Roel Van de Paar
Is there a utility for mapping a string with a custom pattern to a bean in a declarative manner?

Is there a utility for mapping a string with a custom pattern to a bean in a declarative manner? Helpful? Please use the *Thanks* ...

1:53
Is there a utility for mapping a string with a custom pattern to a bean in a declarative manner?

6 views

3 months ago

Roel Van de Paar
Get an expression from a string meeting a certain pattern

Get an expression from a string meeting a certain pattern Helpful? Please use the *Thanks* button above! Or, thank me via ...

1:19
Get an expression from a string meeting a certain pattern

4 views

3 days ago

Roel Van de Paar
Getting Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

Getting Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference Helpful? Please use the *Thanks* ...

1:38
Getting Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

27 views

3 months ago

Coding wala Shree
super() and this() Rules are FINALLY DEAD! | JEP 513 | Java 25 - Flexible Constructor Bodies

For 25 years, we've been forced to make this() / super() the first statement in a constructor. No more. In Java 25, JEP 513 ...

2:15
super() and this() Rules are FINALLY DEAD! | JEP 513 | Java 25 - Flexible Constructor Bodies

72 views

6 months ago

Roel Van de Paar
Some ways or existing design Pattern in Java to prevent lot of if/else conditions occuring cos...

Some ways or existing design Pattern in Java to prevent lot of if/else conditions occuring cos of parameter checks Helpful? Please ...

2:56
Some ways or existing design Pattern in Java to prevent lot of if/else conditions occuring cos...

2 views

3 months ago