Complete form.html and calc.php in the space below, so when the user enters two numbers and selects or / a calc.php loads with the result which is shown to the right after the Submit button is clicked. You must to apply the * or the / operator to the operands x and y to get the correct result. Before clicking Submit: + > c o localhost/--Demos19/form.html After clicking Submit: + + c © localhost/--Demos19/calc.php 12/5=2.4 My Little Calculator x: 12 Submit

Complete form.html and calc.php in the space below, so when the user enters two numbers and selects or / a calc.php loads with the result which is shown to the right after the Submit button is clicked. You must to apply the * or the / operator to the operands x and y to get the correct result. Before clicking Submit: + > c o localhost/--Demos19/form.html After clicking Submit: + + c © localhost/--Demos19/calc.php 12/5=2.4 My Little Calculator x: 12 Submit

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Problem 3 Guessing game: For this program, have the user guess a number from 1-5. Next, generate a random number and compare to the number the user entered. If the numbers match, print a winning message. If not, tell them the guess was not correct. Use the file guess-start.html to get started. It contains a form with a button. In the form, the user enters their number, and then clicks the Guess! button. When the Guess! button is clicked, a function called guessing() is called. Write the code for the guessing() function following these steps: Step 1: In the guessing() function, use Math.random() to create a random number from 1-5. Assign this to the variable random. Step 2: Assign the guess value input by the user to the variable "guess" using this statement: guess = document.form1.guess.value; Step 3: Use an if-else statement to determine if guess matches random. Update "cell_m" to display "Correct" if they match and "Wrong" if they don't using this statement:…
23. Personal Web Page GeneratorWrite a program that asks the user for his or her name, and then asks the user to enter a sentence that describes him or herself. Here is an example of the program’s screen: Enter your name: Julie Taylor [Enter] Describe yourself: I am a computer science major, a member of the Jazz club, and I hope to work as a mobile app developer after I graduate. [Enter]Once the user has entered the requested input, the program should create an HTML file, containing the input, for a simple Web page. Here is an example of the HTML content, using the sample input previously shown: <html><head></head><body> <center> <h1>Julie Taylor</h1> </center> <hr /> I am a computer science major, a member of the Jazz club, and I hope to work as a mobile app developer after I graduate. <hr /></body></html> 1. want to use condition loop to complete
2 Write working code in javascript , html that shows a drop down menu of the police stations in a specific geographical location. The drop down menu should include the list of all police stations as one user changes his or her location before the drop down menu is presented to the user , time intervals should be presented to the user to say for example , what time would you like to visit the police station. List of times would be shown on the screen for the user to choose, after the user choose the time they are now showed the drop down menu and they are taken straight to the location of the police station that was chosen via google maps api. This is all
A palindrome is a word or phrase that is identical when you read from forward or backward, such as the words “racecar” and “madam.” A standard palindrome is similar to a perfect palindrome, except that spaces and punctuation are ignored in a standard palindrome. For example, “Madam, I’m Adam” is a standard palindrome because the characters are identical forward or backward, provided you remove the spaces and punctuation marks. Write a PHP script that checks words or phrases stored in two separate string variables to determine if they are a perfect palindrome. In addition, see if you can modify the program to check for standard palindromes. create a web page with a text field and “Reset” and “Submit” buttons. When a user clicks on the submit button, show the standard and perfect palindromes of the string that was entered in the text field on the same page.
A palindrome is a word or phrase that is identical when you read from forward or backward, such as the words “racecar” and “madam.” A standard palindrome is similar to a perfect palindrome, except that spaces and punctuation are ignored in a standard palindrome. For example, “Madam, I’m Adam” is a standard palindrome because the characters are identical forward or backward, provided you remove the spaces and punctuation marks. Write a PHP script that checks words or phrases stored in two separate string variables to determine if they are a perfect palindrome. In addition, see if you can modify the program to check for standard palindromes. create a web page with a text field and “Reset” and “Submit” buttons. When a user clicks on the submit button, show the standard and perfect palindromes of the string that was entered in the text field on the same page. Create a separate Index.html and php file
please code in python A tweet is a string that is between 1 and 280 characters long (inclusive). A username is a string of letters and/or digits that is between 1 and 14 characters long (inclusive). A username is mentioned in a tweet by including @username in the tweet (notice the username does not include the @ symbol). A retweet is way to share another user's tweet, and can be identified by the string RT, followed by the original username who tweeted it. Your job is to fill in the function count_retweets_by_username so that it returns a frequency dictionary that indicates how many times each retweeted username was retweeted.tweets = ["This is great! RT @fakeuser: Can you believe this?", "It's the refs! RT @dubsfan: Boo the refs and stuff wargarbal", "That's right RT @ladodgers: The dodgers are destined to win the west!", "RT @sportball: That sporting event was not cool", "This is just a tweet about things @person, how could you", "RT…
Please help me with these questions. I am having trouble understanding what to do Programming language (HTML, CSS, JavaScript) Just draw the flowchat and write the post and preconditions for both Ex 14 and Ex 15 Ex 14) Devise an algorithm to input an integer greater than 1 as n, and output the first n values of the Fibonacci sequence. In Fibonacci sequence, the first two values are 0 and 1 and other values are sum of the two values preceding it. For instance, if the input is 4, the program should print 0, 1, 1, 2. As another example, if the input is 9, the program should output 0, 1, 1, 2, 3, 5, 8, 13, 21. Ex 15) Devise an algorithm to input a positive integer, n, – and by using ‘*’ characters – output the figure below that has n rows, with 3 ‘*’ characters in the top row and 3*n characters in the last row. For instance, if input is 5, the figure on the left (and if the input is 12, the figure on the right) should be generated by the program.
can you make and HTML file for this code please function validate() { var x = document.getElementById("email"); //Taking the value entered in input tag in the HTML file email = x.value; //taking the value if ( // if these satments do not match below email.includes("@") && (email.includes("gmal.com") || email.includes("outlook.com") || email.includes("yahoo.com")) ) { document.getElementById("result").innerHTML = "Email is valid"; //Printing the result of validation on HTML page } else { // then print else document.getElementById("result").innerHTML = "Email is not valid"; }} // works
HTML based question not JAVA Assume your html file contains the following code:<p id="hello"></p>Create a function named greet that will insert the message "How are you" inside the paragraph in the html code with the id of hello.
Please help! (Java) The objective is to write a program that reads CSV data and emits HTML data. Theprogram should accept input line-by-line in CSV format and produceoutput line-by-line in HTML format. You may use Scanners but should not need any otherimports. Note that regular expressions are forbidden.
Please Write a function to validate an email. Below is the html element we're validating, please make the java code as simple as posible thank you. The validation should check for: if the numbers were 1 through 9 if there is a name if email is valid if cell phone i valid if Card number, EXP date and CVV is valid or not if the address is valid or not <div class="bg"> <div class="in"> <div class="ro"> <img class="ba"src="stle/pg1/logo.png"> <div class="C">+</div> <form id="result" action="#"> <input type="text" placeholder="Choose from item 1-9"> <input type="text" placeholder="Name"> <input type="email" placeholder="E-mail@gmial.com" id="email"> <input id="Phone nuber" type="text" placeholder="Phone number"> <input id="Card Number" type="text" placeholder="Card Number"> <input id="Card Exp Date" type="text"…
Please help me with these questions. I dont know how to draw these flowchart (Practice Worksheets) Programming language (HTML, CSS, JavaScript) Just draw the flowchat and write the post and preconditions for both Ex 14 and Ex 15 Ex 14) Devise an algorithm to input an integer greater than 1 as n, and output the first n values of the Fibonacci sequence. In Fibonacci sequence, the first two values are 0 and 1 and other values are sum of the two values preceding it. For instance, if the input is 4, the program should print 0, 1, 1, 2. As another example, if the input is 9, the program should output 0, 1, 1, 2, 3, 5, 8, 13, 21. Ex 15) Devise an algorithm to input a positive integer, n, – and by using ‘*’ characters – output the figure below that has n rows, with 3 ‘*’ characters in the top row and 3*n characters in the last row. For instance, if input is 5, the figure on the left (and if the input is 12, the figure on the right) should be generated by the program.