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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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Creating PDF Documents With Python
In this article, we will be learning how to create PDFs in Python. A very famous module named pypdf2 is used to modify and read existing pdfs but its major disadvantage is...
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Python
python-utility
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Python-projects
MongoDB - copyTo() Method
In MongoDB, copyTo() method is used to copies all the documents from one collection(Source collection) to another collection(Target collection) using server-side JavaScrip...
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MongoDB
MongoDB-method
Check if the value is infinity or NaN in Python
In this article, we will check whether the given value is NaN or Infinity. This can be done using the math module. Let's see how to check each value in detail.Check for Na...
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Python
Python-numpy
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Python math-library
Pandas - Find unique values from multiple columns
Prerequisite: PandasIn this article, we will discuss various methods to obtain unique values from multiple columns of Pandas DataFrame.Method 1: Using pandas Unique() and ...
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Python
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Python-pandas
Python Pandas-exercise
Convert a given matrix to 1D array in R
In this article, let's discuss how to convert a Matrix to a 1D array in R.Functions Usedmatrix() function in R is used to create a matrixSyntax: matrix(data,nrow,ncol,byro...
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R Language
R-Matrix
Comparing two data sets in R
There may be a situation where we have to compare datasets to do data analysis, with having the same structure but differences in the data. So to identify what is changed ...
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R Language
R-DataFrame
Extract last N rows of dataframe in R
The last n rows of the data frame can be accessed by using the in-built tail() method in R. Supposedly, N is the total number of rows in the data frame, then n =N last row...
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R Language
R-DataFrame
Difference between BeautifulSoup and Scrapy crawler
Web scraping is a technique to fetch data from websites. While surfing on the web, many websites don’t allow the user to save data for personal use. One way is to manually...
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Technical Scripter
Python
Picked
Web-scraping
Python-Scrapy
Technical Scripter 2020
Python BeautifulSoup
How to pre-select an input element when the page loads in HTML5?
In this article, we are going to pre-select an input element when the page loads i.e. the user doesn't have to click the first text box to start writing on it. When the pa...
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Web Technologies
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HTML5
HTML
HTML-Questions
How to specify the type of button using HTML5 ?
In this article, we will see how to set the button type using HTML. The button tag in HTML is used to create a clickable button within form on your webpage. The button typ...
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Web Technologies
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HTML-Tags
HTML-Attributes
HTML
HTML-Questions
How to create Text Buttons using CSS ?
In this article, we are going to see how to create text buttons using CSS.The text button is a button that appears to be text but acts as a button if we press it. Text but...
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Web technologies
Web Technologies
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CSS-Properties
CSS
CSS-Questions
How to bold the text using CSS ?
We know that in HTML, we have b and strong tags to make the content bold. When it comes to making a piece of text bold using CSS, then also we have an appropriate property...
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Web Technologies
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CSS-Properties
CSS
CSS-Questions
What are logical tags in HTML ?
Logical tags are used to tell the browser what kind of text is written inside the tags. They are different from physical tags because physical tags are used to decide the ...
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Technical Scripter
Web Technologies
Picked
HTML-Tags
HTML
Technical Scripter 2020
HTML-Questions
Categorical bubble plot in R
A Scatter plot is a graphical representation of two numeric variables related to each other based on the premise of Cartesian coordinate system where a point or dot is plo...
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R Language
R-plots
R-Charts
R-Graphs
R-ggplot
How to update a plot in Matplotlib?
In this article, let's discuss how to update a plot in Matplotlib. Updating a plot simply means plotting the data, then clearing the existing plot, and then again plotting...
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Technical Scripter
Python
Picked
Python-matplotlib
Technical Scripter 2020
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