delete flow variable

[gonhaddock]

Hello
I’m working with a workflow where a Variable Filter would result very handy.

overwrite Path variable, how to

Hello knimers I am currently working with KNIME version 4.5.2 (yes, i know…) I want to reuse one Path Variable many times -actually not in loop but it could be- so I don’t need to configure a writer every time with a different variable names. I can edit with a ‘Java Edit Variable (simple)’ node, and with this node you can optionally overwrite a variable. But it only works with integer, double and string types. ‘Variable Expressions’ node only works on these three types as well. return $${Smy…

Please add +1 to Internal Reference: AP-16515

Thanks