CodeLearner

 Today i will give the code for currency converter code for android app if you are a beginner in android programming so it will help for you to create a converter so first you can copy and paste my code according to your program and run it so first you create android project after that on your Main Activity you can paste below code on you program public class MainActivity extends AppCompatActivity {     public void btnClick(View view){         EditText dollarAmount = (EditText) findViewById(R.id.dollorAmount);         String dollars = dollarAmount.getText().toString();         Double doubleDollars = Double.parseDouble(dollars);         Double doubleInr = 73.78 * doubleDollars;         String toastText = "= " + doubleInr.toString() + " R";         Toast.makeText(this, toastText, Toast.LENGTH_SHORT).show();         String res = "= " + doubleInr.toString() + " Rupees";         EditText result = (EditText) findViewById(R.id.result);         result.se

 Hi guys here you can build a program in python who open the web browser when you speak the program get the command and open the web browser you must enjoy it you can use in your program and add more functionality. import speech_recognition as sr import webbrowser   r1 = sr.Recognizer() r2 = sr.Recognizer() r3 = sr.Recognizer()   with sr.Microphone() as source:     print('[search shabdkosh: search youtube]')     print('speak now')     audio = r3.listen(source)   if 'youtube' in r2.recognize_google(audio):     r2 = sr.Recognizer()     url = f"https://www.youtube.com/results?search_query"     with sr.Microphone() as source:         print('search you query')         audio = r2.listen(source)           try:             get = r2.recognize_google(audio)             print(get)             webbrowser.get().open(url+get)           except sr.UnknownValueError:             print('Error')      

  Make your own jarvis program:  here i give a code for jarvis you can copy or paste the program and use it    //First import all libraries  import pyttsx3 import webbrowser import smtplib import random import speech_recognition as sr import wikipedia import datetime # import wolframalpha import os import sys   // here instiallize the engine object engine = pyttsx3.init('sapi5') voices = engine.getProperty('voices') engine.setProperty('voice', voices[len(voices) - 1].id)   // create speak function   def speak(audio):     print('Computer: ' + audio)     engine.say(audio)     engine.runAndWait()   // create greet function that will greet your user according the time def greetMe():     currentH = int(datetime.datetime.now().hour)     if currentH >= 0 and currentH < 12:         speak('Good Morning!')       if currentH >= 12 and currentH < 18:         speak('Good After

Hi Guys if you are a beginner in python so that code will improve your programming skill, i will give here simple  login program for python that you can use in your program and add more functionality First import all library   from tkinter import * from PIL import ImageTk,Image from tkinter import messagebox from tkinter import ttk import os import csv     def open_win():     top = Toplevel()   def fun():       with open("username_info.txt","r") as file1:         file_reader = csv.reader(file1)         file1.close()       login_b1 = Button(root, text="Log in", command=log()).pack()   def log(file1):       user = username_verify.get()     pas = password_verify.get()       for row in file1:         if row[0] == user and row[1] == pas:             open_win()           else:             messagebox.show("Password incorrect")     """     list_file = os.listdir()    

from tkinter import * root = Tk() root.geometry("250x450") root.title("Calculater") E1=Entry(root,width=30) E1.grid(column=0,row=0,columnspan=3,padx=10,pady=10) def btn_click(number):     current= E1.get()     E1.delete(0,END)     E1.insert(0,str(current) + str(number)) def btn_clear():     E1.delete(0,END) def btn_add():     x = E1.get()     y = E1.get()     result = E1.get()     #global f_num     #global s_num     global res               #f_num = int(x)    # s_num = int(y)     res=int(result)     E1.delete(0,END)     res = x + y     #E1.insert(0,first_number + second_number == int(result))               #result = E1.get() def btn_minus():     #E1.insert(0,f_num - int(second_number)== result)     E1.delete(0,END)        def btn_equal():     #second_number = E1.get()     E1.delete(0,END)    # res = f_num + s_num     E1.insert(0,res)     #E1.insert(0,f_num + s_num)    # E1.insert(0,f_num - int(second_number)) B1=Button(root,text="1",padx=30,pady=20,command