Write a regular expression that matches the string

Assignment Help Programming Languages

Reference no: EM131316059

Note that these regular expressions give all of the following symbols (operator characters) a special meaning:

\ " . - $ [ ] * + ? { } | /

Their special meaning must be turned off if they are needed to represent them-selves in a diameter string. We can do so by quoting the character within a string of length one or more; e.g., the regular expression "a" matches the string

a. We can also get the literal meaning of all operator character by preceding it 13y a backslash. Thus, the regular expremion \ * also matches the string . Write a regular expression that matches the string "\.

Reference no: EM131316059

Questions Cloud

How does the u.s. government balance power : BUS 102 - Ethics and Law in Business and Society : Define market failure from the perspective of the economist and government failure from the perspective of the political scientist.Which definition best fits the policy problem of the law you are ..

How has the level of national health care spending changed : Examine the historical trends and impact of health care spending. How has the level of national health care spending changed compared to the overall spending in the U.S. economy? Has the trend been overall positive or concerning for the economy and c..

Write a lex program that converts a le to pig latin : Write a Lex program that converts a le to Pig Latin." Specially, assume the le is a sequence of words (groups of letters) separated by whitespace.

Successive solution of maxwell''s equations : How does the technique of successive solution of Maxwell's equations reveal the interaction between the electric and magnetic fields giving rise to wave propagation?

Write a regular expression that matches the string : Note that these regular expressions give all of the following symbols (operator characters) a special meaning:- Write a regular expression that matches the string "\.

What are the different between private and public managers : What is Goodnow's separation of powers? What are the different between private and public managers? Why must there be a distinctive line that separates that which is public , and that which is private?

Develop a teaching plan based on the teaching intervention : Develop a teaching plan based on the teaching intervention from your evolving concept map. You must provide at least 3 teaching objectives

Show how to write a regular expression for a keyword : Show how to write a regular expression for a keyword in a caseinsensitive language. Illustrate the idea by writing the expression for \select" in SQL.

Write the expression for the electric field : polarization is right circular with the electric field in the plane at having an -component equal to and a -component equal to 0.75E0.

User Account

All Pages