Challenge
Counter
Refactor the level counter from "Entries per level": replace the dict and counts.get() with collections.Counter, which starts every key at 0, then list the levels from most to least common with…
Results for “counting”
Showing 1–10 of 19
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Challenge
Entries per level
Count the mission log's entries per level, INFO, WARN and ERROR, in a dict of counters, then count any level at all with get() when DEBUG lines turn up, and print the levels in alphabetical order.
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Challenge
Ground pass planner
…then find the longest stretch with no station in contact, counting overlapping passes only once.
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Example
Tuple Methods count and index
Tuples have only two methods: count() for counting and index() for searching.
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Challenge
Swapped arguments
…in rocket_got , and the position of the pad in the call, counting from 1, in pad_position . Modify. Pass every argument by name, keeping the pad before the rocket in the call, so you can see the order…
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Example
For Loop with enumerate and range
Functions enumerate() and range() extend for loop capabilities in Python.
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Example
Methods find, count, replace and split
Searching, replacing and splitting text. Advanced string manipulation methods.
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Example
String Indexing and Slicing
Accessing individual characters and text fragments. Zero-based indexing in Python.
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Article Mini projects
Base 6 Number System in Python
…Two hands times three fingers gives six digits for counting. It's the same reason we use base 10 - we have ten fingers. Evolution just dealt the Eridians a different hand. Literally. It's also worth…
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Challenge
Mission elapsed time
…wants the mission elapsed time: how long since launch. Counting days and hours by hand across month ends goes wrong eventually, and the ground stations don't even agree on a time zone. Let the…
