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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Changing the contrast and brightness of an image using Python - OpenCV
Changing the Brightness and Contrast level of any image is the most basic thing everyone does with an image. It is meant to change the value of each and every pixel of an ...
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Technical Scripter
Python
OpenCV
Python-OpenCV
Technical Scripter 2020
Python program to Concatenate all Elements of a List into a String
Given a list, the task is to write a Python program to concatenate all elements in a list into a string i.e. we are given a list of strings and we expect a result as the e...
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Technical Scripter
Python
Python Programs
Python string-programs
Technical Scripter 2020
How to Set the Default Text of Tkinter Entry Widget?
The Tkinter Entry widget does not have any text attribute that can be used to set the default text. Therefore, default text must be added to any text field in Tkinter usin...
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Technical Scripter
Python
Python-tkinter
Technical Scripter 2020
Java Program to Represent Linear Equations in Matrix Form
Let's look at the System of Linear Equation with the help of an example:The input of coefficients and variables is taken into play for consideration.The scanner package sh...
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Java
Java Programs
Picked
Line plot styles in Matplotlib
Python is a high-level, interpreted, and dynamically typed programming language that can be used to manage huge datasets. Python supports a wide variety of data visualizat...
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Technical Scripter
Python
Python-matplotlib
Technical Scripter 2020
Class 8 RD Sharma Solutions - Chapter 7 Factorization - Exercise 7.8 | Set 2
Chapter 7 Factorization -Exercise 7.8 | Set 1Question 11. 12x2 – 17xy + 6y2Solution:Given:12x2 – 17xy + 6y2The coefficient of x2 = 12The coefficient of x = -17yConstant te...
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Mathematics
School Learning
Class 8
RD Sharma Solutions
RD Sharma Class-8
Class 8 RD Sharma Solutions - Chapter 7 Factorization - Exercise 7.8 | Set 1
Resolve each of the following quadratic trinomials into factors:Question 1. 2x2 + 5x + 3Solution:Given:2x2 + 5x + 3The coefficient of x2 = 2The coefficient of x = 5Constan...
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Picked
Mathematics
School Learning
Class 8
RD Sharma Solutions
RD Sharma Class-8
Delete duplicates in a Pandas Dataframe based on two columns
A dataframe is a two-dimensional, size-mutable tabular data structure with labeled axes (rows and columns). It can contain duplicate entries and to delete them there are s...
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Python
Python-pandas
Python pandas-dataFrame
Find Columns Shared By Two Data Frames
Pandas is the open-source Python library used for Data analysis and manipulation. It is fast, powerful, flexible, and easy to use. In this article, we will discuss how to ...
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Python
Python-pandas
Python pandas-dataFrame
SIFT Interest Point Detector Using Python - OpenCV
SIFT (Scale Invariant Feature Transform) Detector is used in the detection of interest points on an input image. It allows the identification of localized features in imag...
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Python
OpenCV
Python-OpenCV
Set Colorbar Range in matplotlib
Hello Geeks! In this article, we will try to set the color range using the matplotlib Python module. Matplotlib allows us a large range of Colorbar customization. The Colo...
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Python
Picked
Add zero columns to Pandas Dataframe
Prerequisites: PandasThe task here is to generate a Python program using its Pandas module that can add a column with all entries as zero to an existing dataframe.A Datafr...
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Technical Scripter
Python
Python-pandas
Python pandas-dataFrame
Technical Scripter 2020
How to Delete Tkinter Text Box's Contents?
Prerequisite:Python GUI – tkinterText WidgetPython offers multiple options for developing GUI (Graphical User Interface) out of which Tkinter is the most preferred means. ...
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Python
Python-tkinter
How to Set a Tkinter Window With a Constant Size?
Prerequisite:Python GUI – tkinterminsizemaxsizeThe task here is to produce a Tkinter window with a constant size. A window with a constant size cannot be resized as per us...
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Python
Python-tkinter
How to Set Border of Tkinter Label Widget?
The task here is to draft a python program using Tkintermodule to set borders of a label widget. A Tkinter label Widget is an Area that displays text or images. We can upd...
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Technical Scripter
Python
Python-tkinter
Technical Scripter 2020
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