Splitting a long string into individual variables
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Hello--
I've got a long string of websites that looks like this:
"https://stgeorge"
"https://stjoseph"
"https://stlouis"
I've got them all as a string in variable X. I'm trying to use them with the webread command which requires that they be individual, so I'm looking for a way to split them all into their own variables or otherwise produce a way which I can collect data from all of the sites.
Any help is much appreciated! thanks!
4 个评论
madhan ravi
2019-2-6
What‘s your expected result? State it explicitly to avoid confusions.
Walter Roberson
2019-2-6
Do you mean that you have aa nonscalar string object ? Or aa character vector with aa delimiter ?
KSSV
2019-2-6
IS your vaiable a cell? If so you can use X{1} ..etc.
Calvin Spangler Young
2019-2-6
采纳的回答
"... so I'm looking for a way to split them all into their own variables"
That would not be a good approach. Read this to know why:
"or otherwise produce a way which I can collect data from all of the sites."
Sure, that is easy! Just use a loop and basic, efficient indexing:
S = ["https://stgeorge", "https://stjoseph", "https://stlouis"];
N = numel(S);
C = cell(1,N);
for k = 1:N
C{k} = webread(S(k));
end
4 个评论
madhan ravi
2019-2-6
If so couldn't it be like:
C=arrayfun(@(x) webread(x),S,'un',0)
Just curious.
C = arrayfun(@webread, S,'uni',0)
madhan ravi
2019-2-6
Calvin Spangler Young
2019-2-6
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