Sequence Operations Cheat Sheet

Sequence Operations Common to All Types

Concatenate

Attaches one sequence to the end of another

nums1 = [1, 2, 3]
nums2 = [4, 5, 6]

nums3 = nums1 + nums2 # [1, 2, 3, 4, 5, 6]

Count

Returns the number of times an item appears in a sequence

student_gpas = [2.5, 4.0, 3.2, 2.9, 3.7, 1.5, 4.0]

student_gpas.count(4.0) # 2

In

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