Perl Regex Replace Double Quotes With Single Quotes
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Perl Regex Replace Double Quotes With Single Quotes
I have a long string which looks like this:
"Key1:Value1,
Key2:value2,
Key3:namespace="randomName",
Key4:Some other value,
Key5:namespace="anotherRandomName"
...
"
I want to replace namespace="randomName" with namespace='randomName' (just from double quotes to single quotes).
namespace="randomName"
namespace='randomName'
What's the best way to do it with perl regex?
s/(:namespace=)"([^"]*)"/$1'$2'/
What have you tried? What problems are you having? Please show us your code. Stack Overflow is not a code-writing service (although I see that two people have already decided to be generous and write code for you!)
– Dave Cross
Aug 6 at 15:24
1 Answer
1
use strict;
use warnings;
my $str = <<EOD;
Key1:Value1,
Key2:value2,
Key3:namespace="randomName",
Key4:Some other value,
Key5:namespace="anotherRandomName"
EOD
$str =~ s/bnamespace=K"([^"]+)"/'$1'/g;
print $str;
Output:
Key1:Value1,
Key2:value2,
Key3:namespace='randomName',
Key4:Some other value,
Key5:namespace='anotherRandomName'
@downvoter: May I know why?
– Toto
Aug 7 at 7:48
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s/(:namespace=)"([^"]*)"/$1'$2'/– anubhava
Aug 6 at 14:51