Evan questions

• Spark collect() network failure
• Grails 3.0.11 AOP annotation to preprocess commandObjects before Controller methods
• JsonRpc client in python
• Quick NLTK parse into syntax tree
• Phantomjs through selenium in python
• Node.js define document object
• Curl error while unencoding
• Supervisord log file rotation settings
• Second SELECT query if first SELECT returns 0 rows

Evan answers