Why do I get 0*1 cells?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
I am trying to web scraping using this tutorial : https://medium.com/@roymilaniitd/web-scraping-to-extract-news-using-matlab-dd78b954684 , But when I test the following code:
html = webread('https://www.indiatoday.in/top-stories');
list = extractBetween(html,'<h3 class=”” title=','</a></h3><p>');
list2=extractAfter(list,'<a href="');
list3 = extractAfter(list2,'">');
I get the contents in a html char variable, but three 0*1 cells list1, list2, list3!
Why this happens?
0 Kommentare
Antworten (2)
Jan
am 28 Jan. 2019
Bearbeitet: Jan
am 28 Jan. 2019
You are searching for:
'<h3 class=”” title='
% ^^
I'm sure, you mean:
'<h3 class="" title='
with standard double quotes ".
The author of this page seems to use a tool like MS Word to create webpages and let the automatic replacement insert smart quotes. This is a very bad idea when posting code in the internet.
0 Kommentare
Milan Roy
am 29 Jan. 2019
Yes, just use the standard " " instead of the formatted double quote. It should work fine.
0 Kommentare
Siehe auch
Kategorien
Mehr zu MATLAB Compiler finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!