Replace x value into y value in string text. - MATLAB Cody - MATLAB Central

Problem 43280. Replace x value into y value in string text.

Created by Andriy Kavetsky

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Replace x value into y value in string text. Example text='Hello World' x='World', y='Universe' result='Hello Universe'.

Solve

Solution Stats

165 Solutions
71 Solvers

Last Solution submitted on Jan 13, 2025

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Jean-Marie Sainthillier on 10 Oct 2016

So we can use the ans trick again ?
But we can't use something like :
function text = Replace(text,x,y)
tructruc(text,x,y)
Strange no ?

Jean-Marie Sainthillier on 14 Oct 2016

regexprep doesn't modify directly str
For example :
str='Jean'
regexprep(str,'e','a')
ans='Jaan'
but str is always = 'Jean'

Solution Comments

Show comments

Problem Recent Solvers71

Suggested Problems

Replace NaNs with the number that appears to its left in the row.

3012 Solvers
Back to basics 11 - Max Integer

791 Solvers
Get the length of a given vector

11537 Solvers
07 - Common functions and indexing 2

414 Solvers
first element of matrix

184 Solvers

More from this Author37

Divide polynomial p1 by p2.

57 Solvers
Octoberfest festival

477 Solvers
For given vectors x,y find coresponding spline coefficients.

51 Solvers
Find the volume of cone

186 Solvers
Form a square matrix from four square sub-matrices

106 Solvers

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!