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Gblog 100 Days of Code – A Complete Guide For Beginners and Experienced
Do you want to become a successful software developer and dreaming about getting into the big tech companies? Are you someone who is already working… Read More
There are multiple ways of writing and reading a text file. this is required while dealing with many applications. There are several ways to read… Read More
Prerequisite: Threads, Multi-threading The need for Callable There are two ways of creating threads – one by extending the Thread class and other by creating… Read More
Round 1: Onsite, Design Design an online file repository system What are the use cases Features Security HLD LLD Round 2: Onsite, Algo Detailed discussion… Read More
Prerequisite: Downloading files in Python, Web Scraping with BeautifulSoup We all know that Python is a very easy programming language but what makes it cool… Read More
HashMap<K, V> is a part of Java’s collection since Java 1.2. This class is found in java.util package. It provides the basic implementation of the… Read More
N Queens Problem Warnsdorff’s Algorithm Word Break Problem Remove Invalid Parenthesis Match a pattern and string using regular expression Find Path from corner cell to… Read More
A number is termed as star number, if it is a centered figurate number that represents a centered hexagram (six-pointed star) similar to chinese checker… Read More
The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then… Read More
synchronized keyword is used to make the class or method thread-safe which means only one thread can have lock of synchronized method and use it,… Read More
In this article, we will learn what is yield(), join(), and sleep() methods in Java and what is the basic difference between these three. First,… Read More
Why do we need a Compression Algorithm? There are two categories of compression techniques, lossy and lossless. Whilst each uses different techniques to compress files,… Read More
‘Recent Articles’ on Linked List ‘Coding Problems’ on Linked List ‘Quiz’ on Linked List ‘Videos’ on Linked List   Print the Middle of a given… Read More
In C/C++ we can use graphics.h header file for creation of programs which uses graphical functions like creating different objects, setting the color of text,… Read More
Problem statement As we all know, in a spring application we provide configuration information through ‘ApplicationContext’. There are multiple classes provided by spring framework that… Read More
The following code in python uses OpenCV library which is employed for image processing techniques. The program allows the detection of a specific color in… Read More

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