September 2024
Intermediate to advanced
1648 pages
52h 56m
Spanish
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Capítulo 21. El interludio de la evaluación comparativa
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Ahora que ya conocemos las funciones de codificación y las herramientas de iteración, vamos a hacer un pequeño viaje lateral para poner ambas en funcionamiento. Este capítulo cierra la parte de funciones de este libro con un caso práctico más amplio que mide el rendimiento relativo de las herramientas de iteración que hemos conocido hasta ahora.
Por el camino, este estudio de caso examina las herramientas de cronometraje de código de Python, habla de las técnicas de evaluación comparativa en general y nos permite explorar código un poco más realista y útil que la mayoría de lo que hemos visto hasta ahora. También mediremos la velocidad de las implementaciones actuales de Python, un dato que puede o no ser significativo, según el tipo de código que escribas.
Por último, dado que éste es el último capítulo de esta parte del libro, concluiremos con el habitual conjunto de "gotchas" y ejercicios para ayudarte a empezar a codificar las ideas sobre las que has leído. Pero antes, vamos a divertirnos un poco con una aplicación tangible de Python.
Alternativas de iteración temporal
En este libro hemos encontrado bastantes alternativas de iteración . Como muchas otras cosas en programación, representan compromisos, tanto en términos de factores subjetivos, como la expresividad, como de criterios más objetivos, como el rendimiento. ...
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