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143 results

Roel Van de Paar
Why does using arrays instead of string give less memory consumption and time executing?

Why does using arrays instead of string give less memory consumption and time executing? Helpful? Please use the *Thanks* ...

2:40
Why does using arrays instead of string give less memory consumption and time executing?

2 views

9 days ago

Owen Wu
Find a Safe Walk Through a Grid

Leetcode #3286.

4:52
Find a Safe Walk Through a Grid

55 views

4 weeks ago

Roel Van de Paar
fill array with character in string (2 Solutions!!)

fill array with character in string Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:23
fill array with character in string (2 Solutions!!)

2 views

12 days ago

Roel Van de Paar
Parsing a timezoned Date string java

Parsing a timezoned Date string java Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

1:29
Parsing a timezoned Date string java

5 views

2 weeks ago

devmark_ru
Roman Numerals in Java 25: A Two-Way Conversion Algorithm

Contents: 01:16 From Number to Roman Notation 02:41 Inverse Conversion 03:51 Program Verification 04:08 Complexity 04:26 ...

4:58
Roman Numerals in Java 25: A Two-Way Conversion Algorithm

56 views

11 days ago

Mauricio J.S.
Clase 5 de junio 2026 - Sobrecarga, parte 1

... atributo número de puertas que sea entero el atributo este motor que sea un string hablando de la clas automóvil hablando de ...

11:40
Clase 5 de junio 2026 - Sobrecarga, parte 1

3 views

4 weeks ago

devmark_ru
MD5 in Java: Calculating String and File Hashes. Collisions and Rainbow Tables

Contents: 00:18 How Hash Functions Work 01:11 What is MD5 02:07 String MD5 03:12 File MD5 04:34 Why MD5 Isn't Suitable for ...

7:12
MD5 in Java: Calculating String and File Hashes. Collisions and Rainbow Tables

85 views

7 days ago

Roel Van de Paar
How to create an Array which contains unduplicated and not random numbers?

How to create an Array which contains unduplicated and not random numbers? Helpful? Please use the *Thanks* button above!

2:43
How to create an Array which contains unduplicated and not random numbers?

3 views

8 days ago

Roel Van de Paar
Exception when printing an array in Java (5 Solutions!!)

Exception when printing an array in Java Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

3:42
Exception when printing an array in Java (5 Solutions!!)

4 views

13 days ago

devmark_ru
Bubble Sort in Java 25: A Simple Algorithm from Scratch

Contents: 00:35 The Idea of ​​Bubble Sort 01:15 Java Code 25 01:28 Two Loops and a Boundary 02:17 Compare and Swap 03:09 ...

4:15
Bubble Sort in Java 25: A Simple Algorithm from Scratch

105 views

2 weeks ago

Roel Van de Paar
Java format array (using the Formatter class) (2 Solutions!!)

Java format array (using the Formatter class) Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

3:22
Java format array (using the Formatter class) (2 Solutions!!)

8 views

11 days ago

Roel Van de Paar
Check String Array for ENTER presses? (5 Solutions!!)

Check String Array for ENTER presses? Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:50
Check String Array for ENTER presses? (5 Solutions!!)

5 views

13 days ago

Roel Van de Paar
Why do elements of my 2-d array repeat itself?

Why do elements of my 2-d array repeat itself? Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:00
Why do elements of my 2-d array repeat itself?

6 views

2 weeks ago

Roel Van de Paar
Not able to get correct output using below code looping array of object inside for loop its only...

Not able to get correct output using below code looping array of object inside for loop its only taking last condition Helpful? Please ...

5:47
Not able to get correct output using below code looping array of object inside for loop its only...

3 views

13 days ago

Roel Van de Paar
Creating a new 2D int Array using a nested for loop

Creating a new 2D int Array using a nested for loop Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:14
Creating a new 2D int Array using a nested for loop

2 views

10 days ago

Roel Van de Paar
How I can write a function returns a deep copy of the three dimensional array at the index in Java?

How I can write a function returns a deep copy of the three dimensional array at the index in Java? Helpful? Please use the ...

2:27
How I can write a function returns a deep copy of the three dimensional array at the index in Java?

11 views

9 days ago

Roel Van de Paar
How to set array elements equal to the number of chars in a word?

amzn.to/4aLHbLD You're literally one click away from a better setup — grab it now! How to set array elements equal to the ...

1:23
How to set array elements equal to the number of chars in a word?

21 views

9 days ago

Partners DSA
The Hidden Tree Inside Every Array (And How to Traverse It) - Binary Searchable Count

Given an array arr[] consisting of n distinct integers, find the maximum count of integers that are binary searchable in the given ...

21:36
The Hidden Tree Inside Every Array (And How to Traverse It) - Binary Searchable Count

21 views

3 weeks ago

Roel Van de Paar
No valid combination of account information found - Tried to edit conn string, but did not work

Microsoft.WindowsAzure.Storage: No valid combination of account information found - Tried to edit conn string, but did not work ...

2:55
No valid combination of account information found - Tried to edit conn string, but did not work

6 views

11 days ago

Cave of Programming
Why 0.1 + 0.2 Does Not Equal 0.3

Why does 0.1 + 0.2 not equal 0.3 in most programming languages? In this short video, I show exactly what's happening behind ...

8:40
Why 0.1 + 0.2 Does Not Equal 0.3

1,286 views

5 days ago