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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Simple Ways to Read TSV Files in Python
In this article, we will discuss how to read TSV files in Python.Input Data:We will be using the same input file in all various implementation methods to see the output. B...
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Python
Picked
python-file-handling
Crop Image with OpenCV-Python
Cropping an Image is one of the most basic image operations that we perform in our projects. In this article, we will discuss how to crop images using OpenCV in Python.Ste...
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Python
OpenCV
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Python-OpenCV
Add image to a live camera feed using OpenCV-Python
In this article, we are going to learn how to insert an image in your live camera feed using OpenCV in Python.Stepwise ImplementationStep 1: Importing the librariesCV read...
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Python
OpenCV
Picked
Python-OpenCV
Python OpenCV - getRotationMatrix2D() Function
cv2.getRotationMatrix2D() function is used to make the transformation matrix M which will be used for rotating a image.Syntax:cv2.getRotationMatrix2D(center, angle, scale)...
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Python
OpenCV
Picked
Python-OpenCV
How to Conduct OS Fingerprinting with Xprobe2
We all have used ping and Nmap tools for active reconnaissance, which gives information about the target domain. But, in this article, we will be exploring one of the best...
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Linux-Unix
Kali-Linux
Linux-Tools
Python Program for Leaders in an array
Write a program to print all the LEADERS in the array. An element is leader if it is greater than all the elements to its right side. And the rightmost element is always a...
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Arrays
Amazon
Payu
Python
Python Programs
DSA
Live Learning Corner - Free Workshops For Geeks
Workshops have intensely proved themselves to be among the best knowledge boosters in between the other outstanding virtual resources like courses, webinars, and of course...
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GBlog
GFG-Update
How to Install Java on MacOS?
Java is a general-purpose language initially developed by James Gosling at Sun Microsystems. Java is a high-level, object-oriented programming language invented to have ve...
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Java
Picked
How To
Installation Guide
TrueGeek
TrueGeek-2021
Java IO FileReader Class
FileReader in Java is a class in the java.io package which can be used to read a stream of characters from the files. Java IO FileReader class uses either specified charse...
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Java
Picked
Java-Classes
Java-IO package
Java-Files
Local IDE vs Online IDE in Java
An integrated development environment (IDE) is software that combines ordinary developer tools into a single graphical user interface for developing applications (GUI). An...
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Java
Difference Between
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Difference Between Connected vs Disconnected RowSet in Java JDBC
A RowSet is a wrapper around a ResultSet object. It can be connected, disconnected from the database, and can be serialized. It maintains a JavaBean component by setting t...
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Java
JDBC
Difference Between
Picked
How to Install Eclipse IDE For Java?
There are many software been there such as IntelliJ IDEA, Eclipse, etc of which most developers are tilted towards using Eclipse is open-source software. It is mainly used...
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Java
Installation Guide
how-to-install
Check if there are T number of continuous of blocks of 0s or not in given Binary Matrix
Given a binary matrix mat[][] of dimensions M*N, the task is to check whether there exist T continuous blocks of 0s or not and at least 2*max(M, N) cells with value 0s or ...
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Bit Magic
Graph
Matrix
Competitive Programming
DSA
C/C++ Puzzles
TCS Ninja Interview Experience 2021
My exam date was September 13 and there were 4 sections.AptitudeEnglishReasoningCoding(1 Easy +1 Medium)My results were announced on September 29 and I got mail on 30 Sept...
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Interview Experiences
TCS
TCS-interview-experience
Marketing
TCS-Ninja
Experiences
Minimum jumps required to reach all array elements using largest element
Given an array arr[] of N distinct integer, the task is to find the minimum number of jumps required from the largest element to reach all array elements such that a jump ...
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Arrays
Dynamic Programming
Greedy
Mathematical
DSA
C/C++ Puzzles
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