Use a JSON library to generate JSON values (we almost always use JSON::XS). Generating a JSON value by hand is error prone, especially when you don't know how escape characters work in quotes in the language you are writing in.
#!/usr/bin/perl -l
print qq<{"name":"jsonFileexample","problem":"thisIsThrProblem\"withCo
+mma"}>;
for example, produces:
{"name":"jsonFileexample","problem":"thisIsThrProblem"withComma"}
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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