be evaluated more than once.
I've generally heard that production code should avoid using Lazy I/O. My question is, why? Is it ever OK …
haskell io lazy-evaluationI'm having a hard time understanding the difference between rest and next in Clojure. The official site's page on laziness …
clojure lazy-evaluationI have a Django my_forms.py like this: class CarSearchForm(forms.Form): # lots of fields like this bodystyle = forms.…
python django forms lazy-evaluationI have a function that takes a lazy ByteString, that I wish to have return lists of strict ByteStrings (the …
haskell lazy-evaluation strict bytestring chunkingHow can I get a lazy array in Ruby? In Haskell, I can talk about [1..], which is an infinite list, …
ruby lazy-evaluationI am new to functional programming, and now learn Haskell. As an exercise I decided to implement the explicit Euler …
haskell functional-programming garbage-collection memory-management lazy-evaluationI have a conditional statement thus: if($boolean && expensiveOperation()){ ...} Does PHP have lazy boolean evaluation, i.e. will …
php lazy-evaluationI am trying to get some JPA stuff to work. I have a table that has foreign keys to another …
jpa-2.0 loading lazy-evaluation eagerBy what mechanism is this fibonacci-function memoized? fib = (map fib' [0..] !!) where fib' 1 = 1 fib' 2 = 1 fib' n = fib (n-2) + fib (n-1) And …
haskell lazy-evaluation fibonacci memoization pointfreeLooking in django.conf I noticed that settings are implemented like this: class LazySettings(LazyObject): ... What is the rationale behind …
python django lazy-evaluation django-settings