histogram for categorical data with plotly

ByAnurag batra October 17, 2022October 23, 2022

import plotly.express as px

df = px.data.tips()
fig = px.histogram(df, x="day").update_xaxes(categoryorder='total ascending')
fig.show()

Here is what the above code is Doing:
1. We’re importing the plotly.express library as px.
2. We’re creating a dataframe called df using the tips dataset from plotly.express.
3. We’re creating a histogram called fig using the tips dataset and the day column.
4. We’re updating the x-axis to be sorted by the total number of tips per day.
5. We’re showing the histogram.

drop duplicates pandas considering lowercase

Python Examples

drop duplicates pandas considering lowercase

ByAnurag batra September 23, 2022September 6, 2022

result_df = df.apply(lambda x: x.astype(str).str.lower()).drop_duplicates(subset=[‘Column1’, ‘Column2′], keep=’first’) print(result_df) Column1 Column2 Column3 0 ‘cat’ ‘bat’ ‘xyz’ 1 ‘toy’ ‘flower’ ‘abc’ Here is what the above code is Doing: 1. Convert all values in the dataframe to lowercase 2. Drop duplicates based on the values in Column1 and Column2 3. Keep the first row of the duplicates

Python Examples

colorbar remove tick lines and border

ByAnurag batra October 14, 2022September 6, 2022

f = plt.figure() ax = f.add_subplot(1,1,1) mat = np.arange(100).reshape((10, 10)) i = ax.imshow(mat, cmap= ‘viridis’) cb = f.colorbar(i) cb.ax.tick_params(size=0) #Remove ticks cb.outline.set_visible(False) #Remove outline Here is what the above code is Doing: 1. Create a figure and add an axis to it. 2. Create a matrix of numbers and plot it as an image. 3….

Python Examples

program to draw rectangle in python

ByAnurag batra May 22, 2022May 20, 2022

#Python program to draw color filled square in turtle programming import turtle t = turtle.Turtle() t.fillcolor(‘blue’) t.begin_fill() for i in range(4): t.forward(150) t.right(90) t.end_fill() Here is what the above code is Doing: 1. We imported the turtle module. 2. We created a turtle object. 3. We set the fill color to blue. 4. We started…

how to put in code to download discord py

Python Examples

how to put in code to download discord py

ByAnurag batra May 11, 2022April 14, 2022

pip install discord.py==1.3.4 Here is what the above code is Doing: 1. It’s creating a folder called “venv” in the current directory. 2. It’s creating a virtual environment in that folder. 3. It’s installing discord.py into that virtual environment. 4. It’s activating the virtual environment. 5. It’s running the bot.py file.

Python Examples

search for a word in pdf using python

ByAnurag batra October 16, 2022September 6, 2022

import PyPDF2 import re # Open the pdf file object = PyPDF2.PdfFileReader(r”C:\TEST.pdf”) # Get number of pages NumPages = object.getNumPages() # Enter code here String = “Enter_the_text_to_Search_here” # Extract text and do the search for i in range(0, NumPages): PageObj = object.getPage(i) Text = PageObj.extractText() if re.search(String,Text): print(“Pattern Found on Page: ” + str(i)) Here…

using-len-for-text-but-discarding-spaces-in-the-count

Python Examples

using-len-for-text-but-discarding-spaces-in-the-count

ByAnurag batra April 19, 2022April 14, 2022

>>> full_name = “John DOE” >>> len(full_name) – full_name.count(‘ ‘) 7 Here is what the above code is Doing: 1. We create a variable full_name and assign it the string “John DOE”. 2. We use the len() function to get the length of the string. 3. We use the count() function to count the number…

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