morfys questions

• lookahead and non-capturing regular expressions
• possible to construct java String from invalid code points?
• isinstance() returns false when the fully-qualified object class differs from the qualified class
• cloudpickle of object from imported class versus class defined in the same module as where pickling occurs
• Is it possible to dynamically change the mutability of a pydantic class?
• list comprehension where list itself is None
• regex for character code 0 in java
• Builder pattern in C
• Ambiguous argument in git reset
• get ec2 pricing programmatically?

morfys answers