Create a PHP page name it print.php - This page should be reachable via the following url: localhost///print where std name has at least one char (no numbers) and std id has the format id-20xyz; xyz are three numbers When a request send to print.php, then print student name and her/his id.
Q: ethod named swapValues that takes an array of four integers as a parameter, swaps array elements at…
A: code is below:
Q: Make an algorithm to solve a specific problem in computer network ( Make the programming code short…
A: Routing algorithm:The network layer must choose the most efficient path for packet transmission in…
Q: { } if (a < b) int { } int fun2(int a, int b) { return a; return b; else if (b < a) return b; else…
A: Answer: Given Assembly code with comments to understand what is going with the given code: .L9:
Q: What is the range of addresses for a conditional branch instruction in ARMv8 with respect to address…
A: Answer the above question are as follows
Q: Write algorithm GetFact(s, i) pre-cond: s is a string of tokens and i is an index that indicates…
A: Given data: pre-cond: s is a string of tokens and i is an index that indicates a starting point…
Q: Write a C program to calculate length of hypotenuse of right-angled triangle.
A: Please refer to the following steps for the complete solution to the problem above.
Q: 4)Which of the following devices are types of modern computers? Select all that apply. -Smart phone…
A: Answer: We need to write the what option is correct based on the given information. So we will see…
Q: 4. Display the movie category that generated more rental transactions than any other movie…
A: Introduction SQL: Relational databases are maintained & different activities on its data are…
Q: The function of the following program is to output the book name and price entered by the user.…
A: Given:
Q: What other countries have developed software engineering and computing?
A: Software engineering and computing have been developed in many countries around the world. Some…
Q: Cite a real-world database situation in which the sensitivity of an aggregate is greater than that…
A: Financial transactions provide a simple illustration of a situation where aggregate data is more…
Q: Write a java program Represents an integer evaluator of postfix expressions. Assumes the operands…
A: Please refer to the following steps for the complete solution to the problem above.
Q: Fibonacci write 4 function (Recursion version, Memoization version) (Iterative version, Tabulation…
A: The C++ code is given below with output screenshot
Q: When fitting a non-linear model, which statement is always true? Select one: O a. Take the log of…
A: An experimental dataset's nonlinear interactions are described by a nonlinear model.In cases where…
Q: Code for the demonstration application will generate a hash map of type hash map and read and write…
A: Introduction : Algorithm: 1. Create a hash map data structure. 2. For each key, generate a…
Q: 1- What are the DBMS functions, languages and effecting factors in the selection operation? 2-…
A: Answer the above question are as follows
Q: Assignment 5 Draw Data Flow diagram similar in figure below passenger Use Press the buttons Wait…
A: In this question, it is asked to convert the given activity diagram to a data flow diagram. This…
Q: Construct a PDA that recognizes {w|w in {0,1|* where w = xy
A: Given :- In the above given question , the statement is mention in the above given question Need…
Q: Implement programme provides an example of how to carry out these tasks. The string "Hello world" is…
A: Answer the above program are as follows
Q: Implement a rand7 () method given a rand S. (). Specifically, provide a technique that produces a…
A: By doing S * rands () + rands, we produce the range O through 24. (). The values between 21 and 24…
Q: Compare Direct Address Table and Hash Table, which of the following is FALSE? O A. A Direct Address…
A: In this question, it is asked which of the following points given in the question are false. The…
Q: Are there any viable long-term plans for upgrading existing systems? When should a new computer be…
A: Existing tech: The term "legacy system" refers to any system that continues to be utilised despite…
Q: Clojure program question I divided one file into three files Since then, an error has occurred and I…
A: Using namespaces is one way to connect the three files. When you divide a single file into multiple…
Q: 59. Question: Write a C++ program. Using Dynamic Array, read a data file containing some names into…
A: Introduction Dynamic Array: The dynamic array is just an array which has automatic resizing as a…
Q: Does the fact that semaphore manipulation is atomic mean that execution of critical sections is…
A: Semaphores: Semaphores are integer variables that help synchronize processes by using the atomic…
Q: Here is a rundown of the different categories of programming languages: Please provide a short…
A: Various forms of programming language include: Declarative expressions: These languages are more…
Q: Question 1 Which item is a principle of design? Value Scale O Texture Dot Mark this question
A: The above question is solved in step 2 :-
Q: Bit-shifting operators are shown using a Windows programme. The programme offers text boxes for the…
A: Bit-shifting operators are shown using a Windows programme. The programme offers text boxes for the…
Q: Suppose an HTML file references two very small objects on the same server (total 3 object including…
A: Introduction The Hypertext Transfer Protocol (HTTP) is indeed an application layer protocol that…
Q: Translate the following C program to Pep/9 assembly language. #include int main() { int…
A: Please refer to the following step for the complete solution to the problem above.
Q: In NETWORK SWITCHING TECHNOLOGIES QUESTION 3 Discuss in detail how to configure a switch with…
A: Dear Student, The answer to both your questions is given below -
Q: The dataset we are going to use has 1000 entries with unknown number of clusters (download…
A: A fundamental step which refers to the one it is used for any unsupervised algorithm is to determine…
Q: The following function counts the number of occurrences of the letter 'a' in the string s. Please…
A: Functions: Functions are block of code used to perform some specific tasks and are executed when…
Q: Write a function which returns count of a specified character in a given string.
A: Dear Student, As no programming language is mentioned I am assuming it to be Python, the source…
Q: Write an 8086 assembler program (using procedures) that will perform the followin calculations…
A: A low-level programming language is assembly language.In order to grasp anything, you must first…
Q: i need a tic tac toe code in c++ using graphics.h and without using iostream.h
A: Introduction: Two players mark the spaces on a three-by-three grid with an X or an O in the game of…
Q: Research the following Web Security Utilities: 1. Google Chrome with Live HTTP Headers extension…
A: In general, web security which refers to the protective measures and protocols that organizations…
Q: Make the program animate the tour. The program should show the salesman starting from the first city…
A: Introduction : Theory Explanation: This animation can be achieved by using canvas and JavaScript.…
Q: Given a time in -hour AM/PM format, convert it to military (24-hour) time. Note: - 12:00:00AM on a…
A: Java script code give below for problem:
Q: ORACLE SQL KIM TAY PET SUPPLIES Task 10: List all the tables contained within the system…
A: Dear Student, The required query along with explanation is given below -
Q: It's possible that a Machine Language explanation might be given in only a few sentences. Also, what…
A: to elucidate computer language: Machine language is a collection of numerical codes that represent…
Q: Write a C program to check whether the given number is a perfect square or not using command line…
A: Algorithm: Step-1) Defining the function for perfect square. Taking variable a of integer type and…
Q: Which machines are likely the attacker and victim? Why? [Example]: Machine 1 is the likely attacker…
A: Introduction: The attacker machine consists just of, While forcing the victim system to reconnect…
Q: What Is A literals?
A: Lets see the solution.
Q: Programming Language: Java Direction: Use the while loop statement to display for the given output…
A: public class whileLoopProgram { public static void main(String args[]) { int i = 1;…
Q: Question 2 Given that a language is both Turing-Recognizable and co-Turing-Recognizable what can we…
A: The solution is given below for the above-given question;
Q: Task Instructions X Protect the current worksheet, letting users select both locked and unlocked…
A: Dear Student, I am assuming the question is based on Microsoft Excel, the answer based on it is…
Q: 8. We would like to use the permutation to encrypt Information Security a. Convert the text to its…
A: Introduction Data Encryption: Data is converted from plaintext (unencrypted) to ciphertext using…
Q: Can someone explain what the j, n=0, len(t) is doing? I have never seen this kind of variable…
A: The solution is given below with explanation
Q: What Is Doubled?
A: Lets see the solution.
Step by step
Solved in 2 steps
- Twitter Data: twitter_url = 'https://raw.githubusercontent.com/Explore-AI/Public-Data/master/Data/twitter_nov_2019.csv'twitter_df = pd.read_csv(twitter_url)twitter_df.head() Question: Write the Number of Tweets per Day Write a function which calculates the number of tweets that were posted per day. Function Specifications: It should take a pandas dataframe as input. It should return a new dataframe, grouped by day, with the number of tweets for that day. The index of the new dataframe should be named Date, and the column of the new dataframe should be 'Tweets', corresponding to the date and number of tweets, respectively. The date should be formated as yyyy-mm-dd, and should be a datetime object. Hint: look up pd.to_datetime to see how to do this.<?php session_start(); include "db_conn.php"; if (isset($_POST['uname']) && isset($_POST['password'])) { function validate($data){ $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } $uname = validate($_POST['user_name']); $pass = validate($_POST['password']); if (empty($uname)) { header("Location: index.php?error=User Name is required"); exit(); }else if(empty($pass)){ header("Location: index.php?error=Password is required"); exit(); }else{ $sql = "SELECT * FROM users WHERE user_name='$uname' AND password='$pass'"; $result = mysqli_query($conn, $sql); if (mysqli_num_rows($result) === 1) { $row = mysqli_fetch_assoc($result); if ($row['user_name'] === $uname && $row['password'] === $pass) { echo "Logged in!"; $_SESSION['user_name'] = $row['user_name'];…In java create an application to manage your data base information the database is already created in mysql tables, the tables are fill, So the user can use your database application user friendly Retrieve all data: Given a table name, retrieve all data from the table and present it to the user. Average: Given a table name and a column name, return the average of the column. Here the assumption is that the column type will be numeric (e.g., cost column). Insert: Given a table name, your program should show the column names of that table and ask the users to input new data to the table. In case of errors, your program should directly show the MySQL errors to the users. Assumption 1: Users will enter data according to the database constraints. Assumption 2: Users will input one record at a time. Delete: Given a table name, your program should show the column names of that table and ask the users to input data that they want to delete. Assumption 1: Users will enter data according to the…
- Write a form program in PHP that prompts a user to enter seven different fields of data, using a minimum of four different data type entries. When the form is submitted to your PHP CGI, you are then to verify all fields were populated and the data was correctly entered. Then, in your return, display the data entered in a well formatted page, otherwise you will return an error display to report the problem.the "list.txt" contains information about materials stored in the warehouse. Every record (line) in the file contains code, name and description seperated by "#" write a php script that will open the file, read the content of the file and manupulate using associative array with code as a key. the array should be sorted by the code and displayed to the user.In which of the following data structures you can use the union() method ? Tuples Sets Dictionaries Lists
- in visual c# add customer id from customer table to booking table which has a customer id column. they are primary key and foriegn key and are linked in realtionship table in access file. when button is clicked insert first name into booking table in first name column. This should automaically copy customer id to booking table in customer id column without codingComputer Science Write a PHP function (write the function only) to dynamically create an HTML table withm rows and n columns. m and n are function parameters. Other requirements: Each column is 100 in width The table and all cells should have visible borders In each cell, please display the value of m and n aligned to the center.PHP According to table the in the image and code program 1 <?php include ('config.php'); $ matrixnum = $_POST['matrixnum']; $ subject_code = $_POST['subject_code ']; $ quiz = $_POST['quiz']; $ assignment = $_POST['assignment']; $ project = $_POST['project']; $ total_marks= $_POST['total_marks']; $ grade = $_POST['grade']; Code program 1 (Based on the program section (Code Program 1), assume that the data wants to be updated by the user. Build program code to provide instructions for updating the data to the assessments table. In addition, build a link to view the updated data.)
- def wear_a_jacket(us_zip:str) -> bool: This function should use https://openweathermap.org/ API (user account required) to collect its weather information. The purpose of this function is to inform you if you should wear a jacket or not. It will be given a US zip code. This function should query the API to figure out the current temperature in the region associated with the US zip code. If the temperature is less than 60 degrees Fahrenheit (main.feels_like float: This function should use https://openweathermap.org/ API (user account required) to collect its weather information. This function should retrieve the historical temperature in Fahrenheit at a particular US location. You will be given a number of days, hours, and minutes and a United States zip code. The time values given are the cumulative total time in the past minus the current time, you should retrieve the historical temperature (current.temp). In other words, if the parameter days is 4 hours is 0 and minutes is 5.…new code can only be entered betwen grey blocks (ie, 17 - 19).***Please Answer with code*** Your goal is to create a PHP driven website for selling Computer Science textbooks. Your site MUST include the following: 1. An Index page which includes menus for different subjects (Networking, programming, security). 2. Each subject page must allow the user to select and order more than one book at a time. When the user has selected the book, they should be requested to enter their student id number to reserve the book. They can also select a check box, which "charges their account on file" for the book. This also allows them to have curb side pickup. If the user does not check the box, the site will let them know the book will be on reserve for them to pick up for the next 24 hours. Once the time expires the book will be returend to the shelve. 3. All information entered by the user must be verified. Check for: correct type (numbers/strings), missing information, invalid format (such as invalid student id format). An error message must display allowing…