Efficient vs Null - What's the difference?
efficient | null |
Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy.
* {{quote-magazine, title=A better waterworks, date=2013-06-01, volume=407, issue=8838
, page=5 (Technology Quarterly), magazine=(The Economist)
Using a particular proportion of available energy.
Causing effects; producing results.
* Wilson
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As an adjective efficient
is efficient.As a noun null is
zero, nil; the cardinal number before einn.efficient
English
Adjective
(en adjective)citation, passage=An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic
- The efficient cause is the working cause.
Antonyms
* inefficientDerived terms
* efficient cause * subefficientReferences
null
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.