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Removing the blanks between elements in a string array [message #69713]

Fri, 29 January 2010 20:31

sulli.jj
Messages: 3
Registered: July 2009

Junior Member

Does anyone know a easy to way to print out an array with no blanks at
all?

I have an array of strings like
a = [[' cat,','d o g,','bi rd ' ],[' 1.23, ',' 4. 56,','
7.89 ']]

print, a
cat, d o g, bi rd
1.23, 4. 56, 7.89

I can remove most of the spaces with,

print, STRCOMPRESS(a, /REMOVE_ALL)
cat, dog, bird
1.23, 4.56, 7.89

But what I need to output is,

cat,dog,bird
1.23,4.56,7.89

No blanks at all. Any ideas?

Thanks,
John

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