it is null

USAGE SUMMARY

The phrase "it is null" is correct and usable in written English.
You can use it in contexts related to programming, databases, or logic where you need to indicate that a value is absent or undefined. Example: "In this case, the variable does not hold any value; it is null."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

As for the subject of 片甲不留 pianjia-buliu, it is null.

Lingua Sinica

For example one could set all non-nullable properties to a default or a sequence value if it is null.

Journal of Cheminformatics

Ideally, it is null with perfectly confined pulses if the frequency offsets are smaller than half the guard band among subchannels, that is, (5).

EURASIP Journal on Wireless Communications and Networking

If it is null or negative, then the firm will decide not to set up in that market, or will leave if it is already operating in it.

SERIEs

However, due to the significant amount of null values it presents (it is null in 56.78% of the journal papers and 91.98% of the conference papers), it is not a good choice to be used to match papers.

Journal of the Brazilian Computer Society

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

It's not a contract – it's null".

The Guardian - Sport

"If you measure the number of days I interact with wolves, at this point it's null and void," said Ms. Grimaud from the home of the center's president, Martha Handler, before a concert at Lincoln Center, where she was to perform selections from her acclaimed Deutsche Grammophon release in February, "Hélène Grimaud Plays Bach".

The New York Times

We have a sticker on every computer reading: "It's null till you ship it".

TechCrunch

R: I've thought about it but to me it's null and void..You know it's not good because there are some who have been circumcised but they're still getting the HIV/AIDS.

Plosone

While it was different from 0 in the active condition, indicating that subjects were able to discriminate between self and other's motion (d' = 0.87, Wilcoxon t(10) p<0.01) it was null in the passive condition, (d' = −0.12, Wilcoxon t(10), p = 0.92).

Plosone

We recorded CMAH expression as mRNA in all melanoma cell lines, in contrast to melanocytes where it was null.

BMC Cancer

Expert writing Tips

Best practice

In programming contexts, use "it is null" to explicitly indicate that a variable or object has no assigned value, distinguishing it from zero or an empty string.

Common error

Avoid using "it is null" when you mean "it is zero". Null indicates the absence of a value, whereas zero is a numerical value. Using them interchangeably can lead to logical errors in code or misunderstandings in data analysis.

Linguistic Context

The phrase "it is null" functions primarily as a descriptive statement, often used in technical and formal contexts. Ludwig AI indicates that it's a grammatically correct phrase, employed to specify that a certain variable, object, or condition has no assigned value or valid state. It describes a state of absence or non-existence.

Expression frequency: Uncommon

Frequent in

Science

71%

News & Media

23%

Formal & Business

3%

Less common in

Encyclopedias

2%

Wiki

1%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "it is null" is a grammatically sound and technically relevant expression, predominantly used in scientific, technical, and formal contexts. As Ludwig AI confirms, the phrase serves to specify that a variable, object, or condition has no assigned value or valid state. When writing, it's essential to remember its specialized meaning: do not confused with "it is zero" or "it is empty", and to also consider viable alternatives depending on the specific context, some possible choices could be "it is void", "it is invalid", or "it is empty". While the phrase may seem simple, its usage carries significant implications in programming and data analysis, where clear and precise language is paramount.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it is void

Focuses on the legal or formal invalidity rather than the absence of a value.

it is invalid

Emphasizes the incorrectness or unacceptability of a value or condition.

it is empty

Highlights the lack of content or data, often used for collections or containers.

it has no value

Directly states the absence of any meaningful or assigned value.

it is undefined

Suggests that the value or concept has not been established or assigned.

it is zero

Applicable when the expected value is numerical, indicating a value of zero.

it is absent

Indicates that something expected is not present.

it is nonexistent

Highlights the complete lack of existence.

there is nothing

Expresses the absence of something in a more general sense.

it defaults to nothing

Describes the state in which a variable defaults to nothing

FAQs

How to use "it is null" in a sentence?

You can use "it is null" to indicate that a variable or object has no assigned value. For example: "If the user ID "is null", return an error message."

What can I say instead of "it is null"?

You can use alternatives like "it is empty", "it is void", or "it is undefined" depending on the context.

Which is correct, "it is null" or "it is nothing"?

Both phrases can be correct, but they have slightly different meanings. "It is null" typically refers to a specific technical or programmatic state where a variable has no assigned value, while "it is nothing" is a more general statement of absence.

What's the difference between "it is null" and "it is undefined"?

"It is null" typically means that a variable has been explicitly assigned the value of null, indicating a deliberate lack of value. "It is undefined" often means that the variable has not been declared or assigned a value yet. In some contexts, they can be interchangeable, but the distinction can be important in programming.