Re: parse json data with underscore symbol

Please, fix your question using the <code>...</code> tags.

"stes" seems to be an array, so you need to index it with square brackets:

print 'SampleSize = ' . $decoded->{_embded}{stes}[0]{SampleSize}, "\n"
+;
[download]

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
[download]

Comment on Re: parse json data with underscore symbol Select or Download Code

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Re^2: parse json data with underscore symbol by kevbot (Vicar) on Aug 18, 2018 at 07:35 UTC
When the code and JSON are formatted properly (OP updated their post a few times), your suggestion fixes the problem.	[reply]
Re^2: parse json data with underscore symbol by amaa11 (Initiate) on Aug 18, 2018 at 07:40 UTC
Thanks a lot, it does print correctly now. But when i want print ge value `print 'ge= ' . $decoded->{_embded}{stes}[1]{ge}, "\n"` [download] I got this error. Use of uninitialized value in concatenation (.) or string	[reply] [d/l]
Re^3: parse json data with underscore symbol by kcott (Archbishop) on Aug 18, 2018 at 10:14 UTC
Array indices are zero-based. The "ge" key is in the first element (i.e. index 0). So: `$decoded->{_embded}{stes}[1]{ge} # BAD $decoded->{_embded}{stes}[0]{ge} # GOOD $decoded->{_embded}{ries}[1]{te} # BAD $decoded->{_embded}{ries}[0]{te} # GOOD` [download] By the way, "`Use of uninitialized value ...`" is a warning, not an error. See "perldiag - Perl diagnostic messages" for a description of this warning. — Ken	[reply] [d/l] [select]
Re^4: parse json data with underscore symbol by amaa11 (Initiate) on Aug 19, 2018 at 09:05 UTC
Dear kcott, Thanks a lot for providing me these info. Just imagine that I have a very long of the data (Json) as i posted in the post. And I wand print all what I want by a loop to parse all the data. Can you suggest any module or way to do that?? Regards	[reply]
Re^5: parse json data with underscore symbol by kcott (Archbishop) on Aug 19, 2018 at 11:15 UTC
Re^4: parse json data with underscore symbol by ikegami (Patriarch) on Aug 20, 2018 at 16:10 UTC
is a warning, not an error. It's still an error, just not an (immediately) fatal one.	[reply]
Re^4: parse json data with underscore symbol by amaa11 (Initiate) on Aug 18, 2018 at 11:55 UTC
Thanks a lot, it is really useful.	[reply]