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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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How to Create Fake Access Points using Scapy in Python?
In this article, we are going to discuss how to create fake access points using scapy module in pythonThis task can be done with the help of the python package scapy-fakea...
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Python
Python Programs
python-utility
python-modules
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How to Sort LinkedHashSet Elements using Comparable Interface in Java?
The LinkedHashSet is an ordered version of HashSet that maintains a doubly-linked List across all elements. When the iteration order is needed to be maintained this class ...
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Java
Java Programs
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java-LinkedHashSet
Java-Comparable
How do you create a Button on a tkinter Canvas?
In this article, we will see how to create a button on a Tkinter Canvas.The Canvas widget display various graphics on the application. It can be used to draw simple shapes...
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Technical Scripter
Python
Picked
Python-tkinter
Technical Scripter 2020
How to Sort Hashtable in Java?
Given a Hashtable, the task is to sort this Hashtable. Hashtable is a data structure that stores data in key-value format. The stored data is neither in sorted order nor p...
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Java
Java Programs
Java-HashTable
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Sort LinkedHashMap by Keys using Comparable Interface in Java
The LinkedHashMap is just like HashMap with an additional feature of maintaining an order of elements inserted into it. HashMap never maintained the track and order of ins...
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Java
Java Programs
Java-LinkedHashMap
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Java-Comparable
Spatial Resolution (down sampling and up sampling) in image processing
A digital image is a two-dimensional array of size M x N where M is the number of rows and N is the number of columns in the array. A digital image is made up of a finite ...
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Technical Scripter
Python
Image-Processing
OpenCV
Python Programs
Python-OpenCV
Technical Scripter 2020
Visiting Card Scanner GUI Application using Python
Python is an emerging programming language that consists of many in-built modules and libraries. Which provides support to many web and agile applications. Due to its clea...
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Technical Scripter
Python
Python-tkinter
Python-gui
Python-projects
Python Tkinter-exercises
Technical Scripter 2020
How to keep your PC awake automatically using Python?
In this article, we are going to discuss how to keep your PC awake using Python. In order to perform this task, we are going to use an external Python module.Here we will ...
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Technical Scripter
Python
Python-PyAutoGUI
Technical Scripter 2020
How to extract image metadata in Python?
Prerequisites: PILMetadata stands for data about data. In case of images, metadata means details about the image and its production. Some metadata is generated automatical...
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Python
Picked
Python-pil
Search by ObjectId in mongodb with PyMongo - Python
MongoDB is NoSQL Document-oriented database. In MongoDB, the data are stored in a JSON-like document structure instead of storing data in columns and rows manner. MongoDB ...
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Python
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Python-mongoDB
3D Sine Wave Using Matplotlib - Python
Prerequisites: Mathplotlib, NumPyIn the Cartesian coordinate system, the trigonometric sine function sin(x) sin (x) generates a regular undulating curve, which passes thro...
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Python
Python-matplotlib
How to change imshow aspect ratio in Matplotlib?
Aspect ratio is the ratio of height to width of the image we want to display. Matplotlib provides us with the feature of modifying the aspect ratio of our image by specify...
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Python
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Python-matplotlib
Technical Scripter 2020
How to extract youtube data in Python?
Prerequisites: BeautifulsoupYouTube statistics of a YouTube channel can be used for analysis and it can also be extracted using python code. A lot of data like viewCount, ...
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Technical Scripter
Python
python-utility
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Web-scraping
Technical Scripter 2020
Python web-scraping-exercises
How to Recognize Optical Characters in Images in Python?
Prerequisite: Pytesseract, OpenCVIn this article, we are going to recognize the character from the images and get text data out of an image. Let's take a quick introductio...
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Technical Scripter
Python
Image-Processing
OpenCV
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Python-OpenCV
Technical Scripter 2020
How to Remove Duplicate Elements From Java LinkedList?
Linked List is a part of the Collection in java.util package. LinkedList class is an implementation of the LinkedList data structure it is a linear data structure. In Link...
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Java
Technical Scripter
Java Programs
java-LinkedList
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Technical Scripter 2020
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