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JAVA LOGIN FROM USING NETBEANS || JAVA GUI PROGRAMME || HOW TO CREATE A LOGIN FORM I JAVA NETBEANS. CODE FOR BUTTON ACTION: if(usr.getText().equals("Admin") && pass.getText().equals("pass")) { JOptionPane.showMessageDialog(null, "Success"); } else { JOptionPane.showMessageDialog(null, "Error"); } WATCH THIS:

HOW TO CONVERT SPEECH TO TEXT USING PYTHON. PYTHON SPEECH RECOGNITION.   FIRST YOU NEED TO INSTALL A LIBRARY WHICH NAME IS :   SpeechRecognition      OPEN CMD/COMMAND PROMPT AND TYPE THIS COMMAND   :         pip install SpeechRecognition   Note : You Must Connect To The Internet AFTER INSTALL THIS LIBRARY OPEN YOU EDITOR AND WRITE THIS CODE: import speech_recognition as sr r=sr.Recognizer() with sr.Microphone() as source:     print("listening......")     audio=r.listen(source)     print("Done") try:     print("You Said :", r.recognize_google(audio)) except:     print("I din't catch that")   AND RUN YOU GOT THE RESULT. THIS IS THE WAY YOU CAN CONVERT SPEECH TO TEXT. WATCH THIS:

DELETE FILE USING PYTHON.HOW TO DELETE FILE USING PYTHON. TO DELETE FILE IN PYTHON PROGRAMME YOU NEED IMPORT A PRE-INSTALLED OR IN BUILT MODULE WHICH NAME IS "OS".                                               import os THEN YOU SIMPLY CALL OS MODULE TO REMOVE FILE.                           import os                          os.remove("file name with path")   LIKE THIS                                               os.remove("file.txt") IF YOU WANT TO VERIFY THEN YOU CAN USE IF ELSE. USING IF ELSE YOU CAN EASILY VERIY THAT THE FILE IS FOUND OR NOT AND REMOVE OR NOT.   LIKE THIS:   ...

PYTHON- FILE HANDLING-READ FILE AND WRITE FILE.HOW TO HANDLE FILE AND HOW TO READ AND WRITE A FILE IN PYTHON FIRST TAKE A VARIABLE(f ) AND THEN OPEN A FILE USING open() METHOD WHICH IS IN BUILT IN PYTHON.THIS OPEN () METHOD TAKE TWO PARAMETERS[f=open("",'')]:  1.FILE NAME WITH PATH [f=open("file.txt",'')] 2.WHICH MODE YOU WANT TO USE. IF READ THEN GIVE 'r' IF WRITE GIVE 'w' OR IF YOU WANT TO OPEN FILE IN APPEND MODE THEN YOU WRITE 'w'.     FOR READ --  f= open("file.txt",'r')     FOR WRITE---  f=open("file.txt",'w')     FOR APPEND---  f=open("file.txt",'a') NOW THE CODE IS:   f=open("file.txt",'r') IF YOU WANT TO READ THE FILE THEN YOU USE read() METHOD AND IF YOU WANT TO WRITE THE FILE YOU USE write() METHOD. IN THIS CASE FOR READ YOU CAN USE f.read() AND WRITE YOU CAN USE f.write("YOUR TEXT WHICH YOU WANT TO WRITE ") FULL CO...

HOW TO CREATE A LOGIN PROGRAMME USING PYTHON. USING PYTHON TO CREATE A LOGIN PROGRAMME. IT'S VERY SIMPLE JUST WRITE THIS CODE: username = input("Enter your username:") password= input("Enter your password:") if username=='Admin' and password=='123' :     print("ok") else:     print("Not ok") THIS IS THE PYTHON  CODE FOR CREATE A LOGIN PROGRAMME .

PYTHON : IF ELSE USE IN PYTHON.HOW TO USE IF ELSE IN PYTHON. WE WRITE A PROGRAMME FOR TAKING USER INPUT. AND VERIFY THIS NUMBER INPUT IS GREATER THAN ZERO OR NOT USING IF ELSE. CODE:   m = int(input("Enter First number:")) if m>0:     print("ok") else:     print("Not ok") THIS THE WAY TO USE IF ELSE IN PYTHON. 

SUM OF TWO NUMBER IN PYTHON.HOW TO SUM OF TWO NUMBERS IN PYTHON. JUST WRITE AND RUN THIS CODE fname = int(input("Enter First number:")) snumber = int(input("Enter Second Number :")) sum = fname+snumber print("Sum is",sum) IN THIS WAY WE CAN SUM OF NUMBERS

HOW TO GET INPUT FROM USER.WHAT IS THE PROGRAMME FOR TO GET INPUT FROM  USER. IT'S VERY EASY.JUST WRITE THIS CODE LIKE THIS username = input("Enter your username:") print("Your Username is:",username) THIS IS THE PROGRAMME TO GET INPUT FROM USER.

DATA TYPES OF PYTHON.PYTHON DATA TYPE. PYTHON DATA TYPE 1.  STRING DATA TYPE. 2.  INTEGER DATA TYPE. 3.  LIST DATA TYPE. 4.  TUPLE DATA TYPE. 5.  DICTIONARY DATA TYPE. 6.  BOOLEAN DATA TYPE. EXAMPLE: 1. a = "Hello World"----------------------------------------->>>>> str 2. b = 20---------------------------------------------------->>>>> int 3. c = ["apple", "banana", "cherry"]------------------------->>>>> list 4. d = ("apple", "banana", "cherry")------------------------->>>>> tuple 5. e = {"name" : "John", "age" : 36}------------------------->>>>> dict 6. f = True-------------------------------------------------->>>>> bool  NOTE:    You can get the data type of any object by using the  type()  function which is inbuilt function of python. T...

IF ELSE USE IN JAVA.THIS IS THE WAY TO USE IF ELSE IN JAVA. SIMPLE YOU CAN USE   IF{}ELSE{} IN JAVA LIKE THIS: CODE IS: import java.util.Scanner; public class Demo { public static void main(String args[]) { String username; Scanner sc = new Scanner(System.in); System.out.print("Enter Username :"); username = sc.nextLine(); if(username.equals("Admin")) { System.out.print("pass"); } else { System.out.print("Failed"); } } } THIS THE WAY TO YOU CAN USE IF ELSE IN JAVA.

USER INPUT IN JAVA. HOW TO GET USER INPUT IN JAVA. HOW USER INPUT WORK IN JAVA?      USER INPUT IN JAVA IS VERY SIMPLE USING JAVA UTIL SCANNER.   FIRST IMPORT THE PACKAGE .  THEN WRITE THE CODE AND RUN. LIKE THIS: CODE IS: import java.util.Scanner; public class Demo { public static void main(String args[]) { String username; Scanner sc = new Scanner(System.in); System.out.print("Enter Username :"); username = sc.nextLine(); System.out.println("You Enter :"+username); } } THIS THE WAY YOU CAN GET INPUT FROM USER USING JAVA.    

JAVA STRING AND INT VARIABLE WITH PRACTICAL FOR INTEGER(INT) VARIABLE : public class Demo { public static void main(String args[]) { int username= 123; int password = 12345678; System.out.println("USERNAME IS :"+username); System.out.println("PASSWORD IS :"+password); } } FOR STRING VARIABLE : public class Demo { public static void main(String args[]) { String username= "Admin"; String password = "12345"; System.out.println("USERNAME IS :"+username); System.out.println("PASSWORD IS :"+password); } }  THIS THE PRACTICAL VIDEO HOW TO USE INT AND STRING VARIABLE IN JAVA

HELLO WORLD IN PYTHON.HOW TO WRITE FIRST PYTHON CODE-HELLO WORLD FIRST YOU NEED TO INSTALL PYTHON :                                           PYTHON DOWNLOAD AFTER DOWNLOAD AND INSTALL OPEN IDLE AND ADD THIS CODE:                                                                                   PRINT("HELLO WORLD") THEN RUN YOU GOT THE RESULT THIS THE WAY TO YOU CAN WRITE FIRST PROGRAMME HELLO WORLD IN JAVA

PYTHON SPEECH TO TEXT OR  SPEECH-RECOGNITION USING PYTHON : STEP -1 :               PYTHON LIBRARIES                      Speech_Recognition.(pip install SpeechRecognition)       Note : You Must Connect To The Internet Step#2:          Open your favorite IDE, we are choosing IDLE , and  write the below code:             For English Language:                   import speech_recognition as sr               r=sr.Recognizer()               with sr.Microphone() as source:                     print("Listening......")                     audio=r.listen(source) ...

Java variables Here is a list of all primitives in Java: byte  (number, 1 byte) short  (number, 2 bytes) int   (number, 4 bytes) long  (number, 8 bytes) float  (float number, 4 bytes) double  (float number, 8 bytes) char   (a character, 2 bytes) boolean   (true or false, 1 byte) EXAMPLES : To declare and assign a number use :                  int number;                 number=2;                      or you can directly use :     int number=2; For Float :                float f = ( float )  5. 5 ; or you can use:   float f = 4.5f ;   For Char :               char c =  'hello' ; For String :             String c ="...

       Hello World in java First create a class.Here the class name is Demo.Then Create the main method which is  represents the starting point of the program.On the main class use print statement to print something using "  System.out.println()". The Code Is:   public class Demo { public static void main(String args[]) { System.out.println("Hello world"); } }