If vs Null - What's the difference?
if | null |
Supposing that, assuming that, in the circumstances that;
Supposing that;
Although;
(computing) In the event that a statement is true (a programming statement that acts in a similar manner).
Whether;
* 1715–1717 , , Alma; or, The Progress of the Mind , Canto III:
(usually hyperbolic) Even if; even in the circumstances that.
* 2004', (singers), “'''If It’s The Last Thing I Do” (song), in ''You Do Your Thing (album):
(informal) An uncertainty, possibility, condition, doubt etc.
* 1709, Susannah Centlivre, The Busy Body'', Act III, in John Bell (ed.), ''British Theater , J. Bell (1791),
* 1791 January, "Richard?on’s Chemical Principles of the Metallic Arts''", in ''The Monthly Review , R. Griffiths,
* {{quote-news, year=2013, date=April 9, author=Andrei Lankov, title=Stay Cool. Call North Korea’s Bluff., work=New York Times
, passage=Even if they managed to strike Japan, the United States or South Korea with nuclear weapons — a big if , given that they do not have a reliable delivery system — they could not save themselves from ultimate defeat.}}
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 initialism if
is interactive fiction.As a noun null is
zero, nil; the cardinal number before einn.if
English
(wikipedia if)Conjunction
(English Conjunctions)- If it rains, I will get wet .
- I'd prefer it if you took your shoes off.
- He was a great friend, if a little stingy at the bar.
- If A, then B, else C.
- I don't know if I want to go or not.
- Quoth Matthew, “”
- If' it’s the last thing I do / '''If''' it takes me from Tubilo to Timbuktu / '''If''' it’s the last thing I do / I’m gonna dodge every road block, speed trap, county cop / To get my hands on you / ' If it’s the last thing I do.
Usage notes
* Specifically a subordinating conjunction.Derived terms
* iff * if and only if * if clause * if only * as if * even if * if so beAlternative forms
* ifen * iffenNoun
(en noun)page 59,
- Sir Fran.'' Nay, but Chargy, if——— ¶ ''Miran.'' Nay, Gardy, no Ifs'''.——Have I refus'd three northern lords, two British peers, and half a score knights, to have put in your ' Ifs ?
page 176,
- Well might Bergman add, (in his Sciographia,''), “if the compari?on that has been made, &c. be ju?t.” The pre?ent writer makes no ''ifs about the matter, and has ?uperadded a little inaccuracy of his own, […]
citation
Derived terms
* big if *See also
* and * else * false * or * then * trueStatistics
*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.