Tracing the steps methodology, to write a java program, where the server side receive a TCP connection from client side, and then the client upload on the server the following files using FTP: 1- Image file named “ Myimage.jpg” if the client upload . 2- Text file named “Mytext.txt” if the client upload
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Tracing the steps methodology, to write a java program, where the server side receive a TCP connection from client side, and then the client upload on the server the following files using FTP:
1- Image file named “ Myimage.jpg” if the client upload <image file>.
2- Text file named “Mytext.txt” if the client upload <text file>.
Step by step
Solved in 4 steps with 8 images
- Write a PHP script that tests whether an e-mail address is input correctly. Verify that the input begins with series of characters, followed by the @ character, another series of characters, a pe- riod (.) and a final series of characters. Test your program, using both valid and invalid e-mail ad- dresses. Please write the whole code completely.I have the following details on my JSON file, and I want my JAVA code to keep it even after restarting the server. Please let me know how I can prevent my program from overwriting the contents of my JSON code. [ "User" {"First name": "Juan" , "Middle name": :Dela", "Last name" : "Cruz", "Username" : ""Juan123", "Password" : "1234"} ]Write a program that coverts a zip code to a bar code. The bar codes use large and small bars. We will use : as a small bar and | as a large bar. Each digit has its own bar pattern. 1 is :::|| 2 is ::|:| 3 is ::||: 4 is :|::| 5 is :|:|: 6 is :||:: 7 is |:::| 8 is |::|: 9 is |:|:: 0 is ||::: The barcode also includes a check digit. The final digit added to the bar code verifies the previous numbers are correct. To Determine the checksum: Add all the digits together Determine what needs to be added to make the total a multiple of 10 The bar code also always starts and ends with a large bar. This is used by the scanner to align the letter. Drexel's Zip Code is 19104 The check digit is 5. The sum of the digits is 1+9+1+0+4 = 15. To make 15 a multiple of 10, we need to add 5. The bar code will be |:::|||:|:::::||||::::|::|:|:|:| The majority of work in this problem is done by digit. It makes sense to store the zip code as a string, not as an integer. Write the function checksum(zip)…
- Write a program that coverts a zip code to a bar code. The bar codes use large and small bars. We will use : as a small bar and | as a large bar. Each digit has its own bar pattern. 1 is :::|| 2 is ::|:| 3 is ::||: 4 is :|::| 5 is :|:|: 6 is :||:: 7 is |:::| 8 is |::|: 9 is |:|:: 0 is ||::: The barcode also includes a check digit. The final digit added to the bar code verifies the previous numbers are correct. To Determine the checksum: Add all the digits together Determine what needs to be added to make the total a multiple of 10 The bar code also always starts and ends with a large bar. This is used by the scanner to align the letter. Drexel's Zip Code is 19104 The check digit is 5. The sum of the digits is 1+9+1+0+4 = 15. To make 15 a multiple of 10, we need to add 5. The bar code will be |:::|||:|:::::||||::::|::|:|:|:| The majority of work in this problem is done by digit. It makes sense to store the zip code as a string, not as an integer. Write the function checksum(zip)…I do not want the solution on paper, I want the solution in text, pleaseWrite a java program to create a class named ReverServer. A ReverServer listens on port 1099 for incoming connections from client programs. When ReverServer connects to a client it reads one line of text at a time from the client, reverses the characters in the text line, and sends them back to the client.Examine the code and write - What is the content of the first 100 characters of text at the end of the program with output? import java.net.MalformedURLException; import java.net.URL;import java.net.URLConnection;import java.io.IOException;import java.util.Scanner;public class Question1 {@SuppressWarnings({ "resource", "unused" })public static void main(String[] args) throws IOException {URLConnection connection = null;try {connection = new URL("http://sun.com").openConnection();} catch (IOException e) {e.printStackTrace();}String text = new Scanner(connection.getInputStream()).useDelimiter("\\Z").next();}}
- Develop a server program in Java that waits for clients to connect. The server responds to the client to choose one of the following options available withserver and then deliver the requested object to client:SumMultiplyDivisionBye Server Program is first started. Then the Client program is started. Ask three questions from Server Get the answer from client Finally send the resutls.Execute the following steps:Step 1: Run the Java program of ServerStep 2: Run the Java program of Client and Sample output of Client Window:Sample output 1(Client):Connected to serverMessage from Server: Select the option:SumMultiplyDivisionByeEnter the message to the server: 1Reply from Server: What is the sum of 2 + 3 ?Enter the message to the server: 4Reply from Server: Your Answer not correctReply from Server: What is the sum of 4 + 3 ?Enter the message to the server: 7Reply from Server: Your Answer correct, CongratsReply from Server: What is the sum of 10 + 11 ?Enter the message to the server:…Here is the code that needs to be debugged, Ive done most of it but I think there is a problem in the logic that I cant find: // Program describes two files // tells you which one is newer and which one is larger import java.nio.file.*; import java.nio.file.attribute.*; import java.io.IOException; public class DebugThirteen1 { public static void main(String[] args) { Path file1 = Paths.get("/root/sandbox/DebugDataOne1"); Path file2 = Paths.get("/root/sandbox/DebugDataOne2.txt"); try { BasicFileAttributes attr1 = Files.readAttributes(file1, BasicFileAttributes.class); System.out.println("File: " + file1.getFileName()); System.out.println("Creation time " + attr1.creationTime()); System.out.println("Last modified time " + attr1.lastModifiedTime()); System.out.println("Size " + attr1.size()); BasicFileAttributes attr2 = Files.readAttributes(file2,…Write a python program that scans in a large number of tweets from a file, and prints the top 5 hashtags. Approach Parse each word in the file Find a way to isolate the hashtags from the rest of the tweet Compute the frequency of each unique hashtag. Find the top 5 hashtags. Caveats 1. Because this is public dataset, there are many tweets that use special characters that may cause issues during reading in your file. To avoid this, explicitly specify the encoding mode in open when reading in the file. with open('twitter_data.txt', 'r', encoding='utf8') as f: 2. When parsing hashtags be sure to change everything to lowercase. There are cases in the file where two hashtags are the same but differ in case. 3. There is no standard way of sorting a dictionary based on the values. Python gives you access to a sorted function where you can pass in a collection and also specify a comparator which outlines how you want to sort the values. This can be done with a one line lambda function.
- Many user-created passwords are simple and easy to guess. Program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "q*s" to the end of the input string. i becomes ! a becomes @ m becomes M B becomes 8 o becomes . Ex: If the input is: mypassword the output is: Myp@ssw.rdq*sBuild a Java game based on Rock Paper Scissors Lizard Spock, an extensionof the classic game Rock Paper Scissors. The application is to be based on a client and server architecture where a minimum of 3 clients should be able to connect to the server. The rules of the game are as followsScissors cuts paper.Paper covers rock.Rock crushes lizard.Lizard poisons Spock.Spock smashes scissors.Scissors decapitates lizard.Lizard eats paper.Paper disproves Spock.Spock vaporizes rock.Rock crushes scissors.Minimum Requirements:- Make a desktop application using the Java programming language (SE)- Either Java RMI or socket programming should be utilized- Multiple clients should be able to use the application simultaneously- GUI and Audio is expected for a pleasant UX create using ANDRIODSTUDIO PLEASEThe inventor of an online banking application could have included a hidden function that sends him an email with account information if a customer's balance rises beyond a certain threshold, say $10,000. Do you know what sort of assault it is, and what are the possible consequences?