How to remove spaces from a string using while if or for/

Need to use for if or while , finding the length will probably help initiate the loop , but how to remove spaces its complicated

c = 'that is some tick stuf f f'
l = length(c)

for a = 0:l
    if c == ' '
        c==''
end;
disp(c)

Answer 1

[Ameer Hamza]

It is important that you traverse the string from the end toward the beginning.

c = 'that is some tick stuf f f';
l = numel(c);
for a = l:-1:1
    if c(a) == ' '
        c(a) = [];
    end
end
disp(c)

[Ervin DeBoy]

Thank you for helping me :)

[Ameer Hamza]

I am glad to be of help! :)