Answered: Write a program in js to. Find the url…

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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Write a stylesheet (person.xsl) file to produce the following output: Personal Information Name: Amy Date of Birth: 1/Jan/2000 Gender: F Address Street Number Street Name City Figtree Northfield Ave Wollongong Home 1/24 NoName Office Room 3.000 You can use the following header in your xsl file
using grep commands in bash Write a regular expression that matches email addresses. Email addresses should start with a letter (capital or lowercase is fine), then be followed by letters or numbers or the characters “_” or “.”, then have an “@” symbol, then have some letters, then have a “.”
3- function Length (a) is mean Your answer 4-the output of this command in workspace M(3,3) is Your answer
what is CreateText method ?
Write a pyspark program to replace a character with other character from a string in Intelij IDE Do this in Intelij IDE other wise will give down vote and provide screenshot
In this task, you should: create a CustomHTTPServer class inherited from the HTTPServer class. In the constructor method, the CustomHTTPServer class sets up the server address and port received as a user input. In the constructor, your web server's RequestHandler class has been set up. Every time a client is connected, the server handles the request according to this class. The RequestHandler defines the action to handle the client's GET request. It sends an HTTPheader (code 200) with a success message Hello from server! using the write() method.
Part 1: Write regular expression to validate the patterm of a website URL. A valid URL starts by http or https (capital or small case letters) followed by ://. The URL contains triple w characters next (capital or small case letters as well). The rest of the URL contains several repetitions (at least two) of naming postfix strings (characters and digits of arbitrary length) separated by dot (.). Validate your expression by using regex search Part 2: Write a function called File_statistics that process a text file to show the following statistics regarding the file 1- The total number of lines in the file. 2- The total number of words found on the file. 3- The total number of characters contained in the file. 4- The total number of white spaces found on the file. The function should handle possible erroneous cases such as empty file or inability opening the file by throwing descriptive exceptions.
Please help me with my code in python. Can you change the start_tag and end_tag to strip. Since we have not discussed anything about tag yet. Thank you def read_data(): with open("simple.xml", "r") as file: content = file.read() return content def extract_data(tag, string): data = [] start_tag = f"<{tag}>" end_tag = f"</{tag}>" while start_tag in string: start_index = string.find(start_tag) + len(start_tag) end_index = string.find(end_tag) value = string[start_index:end_index] data.append(value) string = string[end_index + len(end_tag):] return data def get_names(string): names = extract_data("name", string) return names def get_calories(string): calories = extract_data("calories", string) return calories def get_descriptions(string): descriptions = extract_data("description", string) return descriptions def get_prices(string): prices = extract_data("price", string) return prices def…
Create a JavaScript function to remove a character at the specified position of a given string and return the new string. Test the function on string "JavaScript" and position 0,3,5.
In C++. DO NOT COPY FROM OTHER WEBSITES Code with comments and output screenshot is must for an Upvote. Thank you!
This question is for C# xml file: helpsupport.xml create a unit test that follows the xml file to verify the version that was installed is verified in the xml file as Version: 12.3.4.5 The test should return a valid version or throw an inception that version incorrect download aborted. This unit test should use the attributes and methods

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Write a program in js to. Find the url of the page on which the user is.