How do I handle missing dictionary keys in Python?
How do I handle missing dictionary keys in Python?
MP4 | Video: AVC 1280x720 | Audio: AAC 44KHz 2ch | Duration: 9M | 38 MB
Genre: eLearning | Language: English
MP4 | Video: AVC 1280x720 | Audio: AAC 44KHz 2ch | Duration: 9M | 38 MB
Genre: eLearning | Language: English
When working with Python dictionaries, sometimes your code has to deal with keys that may not be there; depending on the situation, this is trickier than it looks. In fact, your code may have a major bug in it right now! Learn the three different techniques for handling missing dict keys, their different strengths, and avoidable gotchas.
Learn 3 coding methods to handle missing keys in your dictionary data structure
Understand which method to use - when, and why, and the pros and cons of each method
Learn how to practically apply each method and what problems each one solves
Fully understand the nuances of the often maligned dict.get() method
How do I handle missing dictionary keys in Python?
