write a simple javafx program that store data in file (by file handling ) by taking inputs from user then show the whole data in table view.
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write a simple javafx
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- Write a java program that uses a for loop or a while loop that reads a word and prints each character of the word on a separate line.Write a program that prints a table of all the Roman numeral equivalents of the decimal numbers in the range 1 to 50. Knowing that the roman numbers (from 1 to 10) are as follows: I, II, III, IV, V, VI, VII, VIII, IX, X. Note that 50 is represented by L. Using Files in c programming language and comment your steps pleaseIn Python, write an improved version of the chaos.py program that allows a user to input 2 initial values and the number of iterations and then prints a nicely formatted table showing how the values change over time. for example, if the starting values were .25 and .26 with 10 iterations, the table might look the attached table. Except write it to a file and the another program and print it from the file.
- Write a program that reads all words from a file and saves them in a data structure. Then, it prints out the word set in alphabetical order.Write a program to handle a user's rolodex entries. (A rolodex is a system with tagged cards each representing a contact. It would contain a name, address, and phone number. In this day and age, it would probably have an email address as well.) Typical operations people want to do to a rolodex entry are: 1) Add entry 2) Edit entry 3) Delete entry 4) Find entry 5) Print all entries 6) Quit You can decide what the maximum number of rolodex entries is and how long each part of an entry is (name, address, etc.). When they choose to edit an entry, give them the option of selecting from the current rolodex entries or returning to the main menu — don't force them to edit someone just because they chose that option. Similarly for deleting an entry. Also don't forget that when deleting an entry, you must move all following entries down to fill in the gap. If they want to add an entry and the rolodex is full, offer them the choice to return to the main menu or select a person to overwrite. When…Computer Science need help in this please Write a program in C#, so that when the user clicks with the left mouse at alocation of an image it gives the pixel location the user clicked and 3 morewindows giving 8x8 R , 8x8 G, and 8x8 B values of the 8x8 pixels centered at thelocation the user clicked.
- Java only Design, implement and test a Java class that processes a series of triangles. For this assignment, triangle data will be read from an input file and the program’s output will be written to another file. The output file will also include a summary of the data processed. You must use at least one dialog box in this program. The data for each triangle will be on a separate line of the input file, with the input data echoed and the results referred to by the line number (see example). On initialization, the program will prompt the user for both an input and an output file. If a non-existent input file is specified, the appropriate exception must be handled, resulting in an error message. For the exception case, re-prompt the user for the correct input file. Once the I/O file is specified, the program will read in and process all the entries in the file. The output of the program will be written to the specified output file and echoed to the console. The program will…Write a C program to assign passengers seat in an airplane. Assume a small airplane with seat numbering as follows. 1 A B C D 2 A B C D 3 A B C D 4 A B C D 5 A B C D The program should display the seat pattern with a ‘X’ marking the already assigned.For example: After seats 1A, 2B and 4C are taken the display should be 1 X B C D 2 A X C D 3 A B C D 4 A B X D 5 A B C D After displaying the seats available the program prompts…An “inverted file” is a critical data structure for implementing applications like the index of a book, or a web search engine. Given a document D (which can be viewed as an unordered, numbered list of words), an inverted file is an ordered list of words L such that for each word W in L, we store the indices of the places in D where W appears. Write a C# program (from scratch please, written by yourself (ask instructor if you are stuck), not borrowed from any other sources) that reads in a list of words separated by spaces from a text file, then uses an efficient O(N) algorithm to create the inverted file index (hint: consider the topic of this chapter, consider using a Dictionary/hashtable to help you), and writes this index out to another file or prints it to the screen. Each line of the output file should start with the next word (the words should be listed in alphabetical order, and this sorting does not have to be part of the O(N) runtime complexity, e.g. you can use regular…
- Computer Science Write a Java program that reads a line and a line segment and then determines whether they intersect or not. When they overlap completely, consider that as intersecting. Use variables ((lp1x, lp1y), (lp2x, lp2y)) to represent a line and ((sp1x, sp1y), (sp2x, sp2y)) to represent a line segmentI need Python help. The problem I am trying to figure out so that when we work a similar problem in class I can do my assignment. Tonights assignment is a participation thing, Friday I need to do a similar assignment in class for a grade. Write a program that reads movie data from a CSV (comma separated values) file and output the data in a formatted table. The program first reads the name of the CSV file from the user. The program then reads the CSV file and outputs the contents according to the following requirements: Each row contains the title, rating, and all showtimes of a unique movie. A space is placed before and after each vertical separator ('|') in each row. Column 1 displays the movie titles and is left justified with a minimum of 44 characters. If the movie title has more than 44 characters, output the…Write a java program that read a line of input as a string and prints only the uppercase letters in the string. Please do not use arrays