Python 3 tutorial

Password managers are useful tools that help you store and manage your passwords securely. They can also generate strong and random passwords for you, so you don't have to remember them or use the same password for multiple accounts. However, some people may not trust third-party password managers or may want to have more control over their own data. In this blog post, I will show you how to create a simple command-line interface (CLI) password manager using python with encryption. The basic idea is to use a python module called cryptography to encrypt and decrypt your passwords using a master password that only you know. You will also use another module called click to create a user-friendly CLI that allows you to add, update, delete and view your passwords. The passwords will be stored in a JSON file that will be encrypted and decrypted on the fly. To get started, you will need to install the cryptography and click modules using pip: pip install cryptography click ``` Then, you w

In this blog post, I will show you how to create a simple GUI calculator using Tkinter in Python. Tkinter is a standard library module that provides a graphical user interface (GUI) for Python programs. It is easy to use and comes with many widgets that can be used to create various types of GUI applications. To create a calculator, we will need the following widgets: - A `Label` to display the result of the calculation - A `Entry` to enter the numbers and operators - A `Button` to perform the calculation - A `Frame` to organize the buttons in a grid layout The steps to create the calculator are as follows: 1. Import the Tkinter module and create a root window 2. Create a label and an entry and place them at the top of the window 3. Create a frame and place it below the entry 4. Create 16 buttons for the digits (0-9), the decimal point (.), and the operators (+, -, *, /, =, C) and place them in the frame using a grid layout 5. Define a function that will be called when a button is clic

How to Use Python on Your Phone with Pydroid App and Write Your First Hello World Program Python is a popular and versatile programming language that can be used for various purposes, such as web development, data analysis, machine learning, and more. But did you know that you can also use Python on your phone? Yes, you read that right. You can write and run Python code on your Android device with the help of an app called Pydroid 3. Pydroid 3 is a powerful and easy-to-use Python 3 IDE for Android that lets you create and run Python programs offline. It also comes with a pip package manager and a custom repository for prebuilt wheel packages for enhanced scientific libraries, such as numpy, scipy, matplotlib, scikit-learn and jupyter. You can also use Pydroid 3 to build web apps with Django, graphical user interfaces with Tkinter or PyQt5, games with pygame 2, and more. In this blog post, I will show you how to install Pydroid 3 on your phone and write your first hello world program in

 Hello guys,  In this blog we are going to learn how to create  a button in Python GUI using Tkinter. HERE"s THE CODE #how to create a button IN python GUI Tkinter import tkinter as tk root = tk.Tk() button = tk.Button(text="Button").pack() root.mainloop() If you are intrested to know how this work i shall be posting in next blog.

if You want to create a login page in tkinter here's the  tutorial   Insure that you have installed Tkinter Module VIDEO: Source code: from tkinter import * root = Tk() root.geometry( "700x455" ) def k():     Label(text= "Login UnSuccesful" ,font= "timesnewroman 12 bold" ).grid(row= 12 ,column= 3 ) i = Label(text= "User ID" ,font= "comicsansm 15 bold" ).grid(row= 2 ,column= 2 ) j = Label(text= "Password" ,font= "comicsansm 15 bold" ).grid(row= 3 ,column= 2 ) Label(text= "LOGIN SETUP" ,font= "callebri 13 bold" ,padx= 540 ).grid(row= 0 ,column= 3 ,columnspan= 9 ) user = Entry(textvariable=i).grid(row= 2 ,column= 3 ) passwd = Entry(textvariable=j).grid(row= 3 ,column= 3 ) Button(text= "SUBMIT" ,command=k,font= "helvatica 10 bold" ).grid(row = 6 , column= 3 ) root.mainloop()

Welcome! Go through the steps given below If you want video tutorial  Touch this link--   Video link Steps: Download Pydroid3 from the play Store Go to the three lines  Go into terminal Type command pip install packagename Press Enter

" How to write hello world in C programming language" To print hello world in c,  We need to include input and output extension by using   #include<stdio.h> Source code --  #include<stdio.h> int main(){  printf("Hello world");  return 0;   } Int main() is the main function  "Return 0" if program runs successfully And printf("Here goes your text); is print function in c.