Question: What does the $ metacharacter in a regex do ? Matches pattern at the beginning of the string Matches pattern at the end of the

What does the $ metacharacter in a regex do?
Matches pattern at the beginning of the string
Matches pattern at the end of the string
Matches the preceding character zero or more times
Matches any single character except a newline character

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

This is an assignment that needs to be completed in ocaml. Thank you in advance! I have posted the code necessary to complete it below. Just copy it into a .ml file and use a text editor to edit it....

Q:

Creating a java program that has the following: Objectives: Using input and output text files Using the Scanner class Using ArrayList Using the String split, matches, and other methods Using some of...

Q:

OCmal programing For this assignment, you will be enhancing ogrep to correctly parse and match bracket characters and the star operation, as follows: 1. tokenize and read_bracket tokenize is...

Q:

Project 1 Overview You may work with a partner for this project. Each of you will submit the following: Completed rgrep.c Any test files you used to check if your solution is correct Name of your...

Q:

We need to write small functions on list operations both provided by the standard library and useful utility functions. Language to be used - F# Urgent help, will give thumbs up and good feedback,...

Q:

//This is a C# question and I am super stuck on this, please any help with explenation would be highly appreciated...THANK YOU!! using System; using System.Collections.Generic; using System.Linq;...

Q:

Fun with memory, especially the use of dynamic arrays (malloc) and pointers. In this assignment, you will do some advanced pattern matching. In this assignment, you will use pointers and pointer...

Q:

Please answer Regular Expressions please help fill out Practice excercises using espression characters Here are some lines from The Butler Bele Book by Dr Seuss Enter patterns to make your result...

Q:

CODE MUST BE IN C, NOT C++ Filtering a string to remove escapes and find wildcards. In some string comparisons algorithms, the '.' character is a wildcard and allows any character to match that...

Q:

Write a program for A Pattern Matching Problem (henceforth referred as PattMatch). Your program should take two inputs (both are string) - 1. Pattern 2. Name Your program should determine whether...

Q:

(a). Plot the following function on a Karnaugh map (Do not expand to minterm form before plotting) F(A, B, C, D) = A'B' + CD' + ABC +A'B'CD' + ABCD' (b). Find the minimum sum of products (c). Find...

Q:

Water at 93.3 deg-C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a pump. The motor that drives the pump supplies energy to the pump at the rate of 1.49 kW. The...

Q:

What is the effective annual interest rate (EAR) of 5-year car loan for $10,000 that has monthly (end of the month) payments of $361.33? Question 3 options: 1) 36.00% 2) 1.50% 3) 42.58% 4) 3.25% 5)...

Q:

Chapter 5 HW Question pe 1 pt Marcas The first step in processing zinc metal from its ore, ZnS is to react it with O, according to the reaction 2 Z8() +20(8) - 2 Z10) +2 80,() 17 615 kg of ZnS is to...

Q:

What are Measures in OLAP Cubes?

Q:

How do OLAP Databases provide for Drilling Down into data?

Q:

How are OLAP Cubes different from Production Relational Databases?