Jens

Jens has asked 2 questions and find answers to 196 problems.

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Jens questions

convert a select option to boolean value

Jens answers

Check if a List/ArrayList contains chars of a string Java
Not being able to write output to text file in JAVA
why UIAlertController in iOS7 received nil value?
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/csv/CSVFormat
MySQL Cannot Show Column Name "Group"
Querying using multiple LIKEs from same column?
How to simulate a mouse click in Javascript
Why replaceAll("$","") is not working although replace("$","") works just fine?
Numeric value out of range for a DOUBLE(5,5)
CSV reader perils - Java