Your Python code needs a value saved in a JSON file, but the file’s contents are still text. The json…
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Saving Python list values for another program means putting them in a format it can read. JSON is a text…
Changing a stored setting may mean reading its JSON file in Python. Python’s json module reads that file into Python…
Sensor records can keep an identifier and reading in a fixed order. A Python tuple groups values in order and…
You can know Python’s basics and still be unsure which topics count as advanced or what to learn next. Advanced…
A Python variable can refer to values of different types, and you may need to check one before using it.…
As you add values to a Python program, you have to decide how the code should store and access them.…
Names and scores can be paired by position to make rows for a list of records. A Python list of…
Matching each name with its score means using the values at the same positions in both lists. Python’s zip() lets…
While checking a Python program’s output, routine updates and failures can be hard to tell apart. Python’s built-in logging package…