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Validate the email address using Regex in Java
10:08
Validate the email address using Regex in Java
Using the Adapter Design Pattern in Java
10:22
Using the Adapter Design Pattern in Java
Using Composite pattern in Java project
12:27
Using Composite pattern in Java project
Using Decorator pattern in Java project
13:53
Using Decorator pattern in Java project
Using Registry pattern in Java project
13:28
Using Registry pattern in Java project
Using Factory method pattern in Java project
11:01
Using Factory method pattern in Java project
Using Flyweight pattern in Java project
16:08
Using Flyweight pattern in Java project
Using Proxy pattern in Java project
8:34
Using Proxy pattern in Java project
Using Chain of Responsibility pattern in Java project
12:10
Using Chain of Responsibility pattern in Java project
Using Strategy Pattern in Java
8:02
Using Strategy Pattern in Java
Apply Observer pattern to build a Class Management program using Java
8:56
Apply Observer pattern to build a Class Management program using Java
Sum of two large numbers in Java
12:08
Sum of two large numbers in Java
PDF to DOCX using Python
11:58
PDF to DOCX using Python
PDF to TXT using Python
9:05
PDF to TXT using Python
Remove password from PDF in Python.
6:07
Remove password from PDF in Python.
Protect PDF file with password in Python
6:45
Protect PDF file with password in Python
Split a pdf file into multiple pdf files
10:05
Split a pdf file into multiple pdf files
Merge multiple PDFs into a single PDF in Python
7:13
Merge multiple PDFs into a single PDF in Python
Delete pages from pdf file in Python
6:38
Delete pages from pdf file in Python
Rotate a PDF file in Python
8:57
Rotate a PDF file in Python
Convert .py to .exe
2:16
Convert .py to .exe
Download Subtitles From Youtube in Python
5:03
Download Subtitles From Youtube in Python
Download all thumbnails of a Youtube video in Python
9:31
Download all thumbnails of a Youtube video in Python
Download files with progress in Python
9:09
Download files with progress in Python
Create 3D array in Python that we access an array element like Pascal syntax
6:23
Create 3D array in Python that we access an array element like Pascal syntax
Create 2D array in Python that we access array elements like Pascal syntax
5:50
Create 2D array in Python that we access array elements like Pascal syntax
Replace multiple string a text file using Java. List of find and replace string are in an excel file
30:40
Replace multiple string a text file using Java. List of find and replace string are in an excel file
Using callback function in C++
17:29
Using callback function in C++
Count the number of occurrences of each word but excluding some words by Java
12:06
Count the number of occurrences of each word but excluding some words by Java
Dynamically allocating a 2D array of objects in C++
12:16
Dynamically allocating a 2D array of objects in C++