Karmel questions

Karmel answers

• Creating a list using a date as index
• Conditional matching in regular expression
• TensorFlow ExportOutputs, PredictOuput, and specifying signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
• How to test if every element in a numpy array is masked
• Python: Optimizing imports
• Numpy Array summing with weights
• Why deepcopy doesnt create new references to lambda function?
• System date formatting not using django locale