Retain vs Null - What's the difference?
retain | null |
To keep in possession or use.
* Milton
* 1856 : (Gustave Flaubert), (Madame Bovary), Part III Chapter XI, translated by Eleanor Marx-Aveling
* {{quote-book, year=1963, author=(Margery Allingham)
, title=(The China Governess)
, chapter=1 To keep in one's pay or service.
* Addison
To employ by paying a retainer.
To hold secure.
(obsolete) To restrain; to prevent.
(obsolete) To belong; to pertain.
* Boyle
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 a verb retain
is to keep in possession or use.As a noun null is
zero, nil; the cardinal number before einn.retain
English
Verb
(en verb)- Be obedient, and retain / Unalterably firm his love entire.
- A strange thing was that Bovary, while continually thinking of Emma, was forgetting her. He grew desperate as he felt this image fading from his memory in spite of all efforts to retain it. Yet every night he dreamt of her; it was always the same dream. He drew near her, but when he was about to clasp her she fell into decay in his arms.
citation, passage=The original family who had begun to build a palace to rival Nonesuch had died out before they had put up little more than the gateway, so that the actual structure which had come down to posterity retained the secret magic of a promise rather than the overpowering splendour of a great architectural achievement.}}
- A Benedictine convent has now retained the most learned father of their order to write in its defence.
- A somewhat languid relish, retaining to bitterness.
Synonyms
* keepAnagrams
* *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.