Dulguun questions

Dulguun answers

• No arguments in sys.argv when calling Python Script directly on Windows [duplicate]
• Filter or analyzer to equate English numbers and arabic numerals
• Finding duplicates in Elasticsearch
• "Can't initialize character set utf8mb4" with Windows mysql-python
• Logstash agent not indexing anymore
• Locality-sensitive hashing - Elasticsearch
• C++ - What is the most efficient way to test null pointer?