void reference

USAGE SUMMARY

The phrase "void reference" is correct and usable in written English.
It is typically used in programming and computer science to refer to a reference that does not point to any object or value. Example: "In this case, the function returned a void reference, indicating that there was no valid object to work with."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

The whole-body activity was measured at 0 h (before voiding, reference) and approximately at 2, 4, 12, 24, 48, and 72 h after the administration of 177Lu-PSMA-617.

EJNMMI Research

AT week's end, the White House statement welcoming Mr. Putin's acceptance of the ABM decision was conspicuously void of any reference to Russia's role in Western security and seemed to drive home the new reality that the strategic chips are falling exclusively in America's favor.

The New York Times

The mind of a devout Catholic, thus voided of mundane reference, might well fill with Catholic sentiments.

The New Yorker

Hoping to fill this historical void, I cross-referenced the extant lists of Princeton players and identified 24 students.

Princeton University

Lin Bing, one of the show's organizers, described the void as a melancholy reference to the plight of Mr. Ai, who has now spent two months in police custody and is accused of economic crimes.

The New York Times

CONCLUSIONS: Adjusting for the 24-hour volume relationship increased the separation of patients with detrusor overactivity volume per void measurements from the reference population.

Duke University

To void the genome-wide mapping reference, we change to a reference genome that consists of only the interested HLA loci.

BMC Genomics

Fox News columnist Todd Starnes complained that the president's "remarks were void of any religious references although Thanksgiving is a holiday traditionally steeped in giving thanks and praise to God".

Huffington Post

PURPOSE: We investigated the clinical usefulness of adjusting reference volume per void values for a recently reported strong tendency for volume per void to increase with increasing 24-hour volume in asymptomatic individuals.

Duke University

The newly designed cores have slightly more positive coolant void reactivity worth than the reference ENHS core.

Progress in Nuclear Energy

Adjusting for the 24-hour volume relationship significantly increased the incidence of volume per void measurements below the 10th reference percentile in patients with detrusor overactivity (p <0.01).

Duke University

Expert writing Tips

Best practice

When handling a "void reference", always implement checks to avoid null pointer exceptions or unexpected behavior in your code. Ensure robust error handling to gracefully manage scenarios where references might be null.

Common error

A common error is neglecting to check if a reference is "void" before using it, leading to runtime errors. Always validate references before dereferencing them to prevent crashes and ensure code stability.

Linguistic Context

The phrase "void reference" functions as a technical term primarily within computer science and programming. As Ludwig AI notes, it defines a reference that does not point to any object or value, indicating an invalid or empty state. Although no exact examples were found by Ludwig, it's clear from the AI's response that it's grammatically correct.

Expression frequency: Missing

Frequent in

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Less common in

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Ludwig's WRAP-UP

In summary, "void reference" is a grammatically correct and usable technical term, as validated by Ludwig AI. While no direct examples were found in Ludwig's search, the phrase is primarily used in computer science and programming to denote a reference that does not point to a valid object or value. It's essential for error handling and debugging. Given its technical nature, the phrase is mostly used in formal and scientific contexts. Alternatives like "null pointer" or "empty reference" can be used depending on the specific context and target audience. Always remember to implement null checks when handling potentially "void references" to prevent runtime errors.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

null pointer

This is a very common term in programming that directly replaces "reference" with "pointer" and 'void' with 'null' describing a reference that points to nothing.

empty reference

This alternative replaces "void" with "empty", keeping the meaning of a reference that does not contain any value or point to any object.

invalid reference

This phrase replaces "void" with "invalid", indicating that the reference is not currently valid or usable.

dangling pointer

Specifically in lower-level languages, this signifies a pointer that points to a memory location that has been freed or deallocated.

unassigned reference

This term describes a reference that has not been assigned to any specific object or value yet.

null object reference

This is a more explicit way to say that an object reference is null, clarifying the type of reference.

uninitialized reference

Similar to 'unassigned reference', this term emphasizes that the reference hasn't been initialized with a value.

missing reference

This implies that a reference is expected but is not present, typically because of an error or incomplete operation.

nonexistent reference

Highlights that the reference doesn't exist, potentially due to deletion or a creation failure.

broken reference

Describes a reference that once worked but no longer functions as intended, often due to changes in the underlying data or system.

FAQs

How to handle a "void reference" in programming?

To handle a "void reference", implement null checks before using the reference to avoid errors. For example, use conditional statements to ensure the reference is not null before accessing its members. Consider using exception handling for more robust error management.

What does a "void reference" indicate in code?

A "void reference" typically indicates that a reference does not point to a valid object or value. It often signifies an uninitialized, deleted, or otherwise invalid state, necessitating careful handling to prevent runtime errors.

What is the difference between a "void reference" and a "null pointer"?

The terms "void reference" and "null pointer" are often used interchangeably, particularly in programming contexts. Both signify a reference that doesn't point to a valid memory location or object. The specific terminology might depend on the programming language or context.

What are some alternatives to using "void reference" in documentation?

In documentation, you can use alternatives like "empty reference" or "invalid reference". These alternatives communicate the same idea while potentially being more accessible to non-technical readers.