Python

Anti-Patterns

user = "eric_idle"
f"{user=}"
# "user='eric_idle'"
f"{user = }"
# "user = 'eric_idle'"

val = "test"
f"{val:>10}"
# '      test'
f"{val:<10}"
# 'test      '
f"{val:_<10}"
# 'test______'
f"{val:^10}"
# '   test   '

Profiler	What	Granularity	How
timeit	run time	snippet-level
cProfile	run time	method-level	deterministic
statprof.py	run time	method-level	statictical
line_profiler	run time	line-level	deterministic
memory_profiler	memory	line-level	+- deterministic
pympler	memory	method-level	deterministic