non-null

Meanings

• Noun

  Term that indicates a value that is not null in a database or programming context.

  - "In SQL, a non-null value is represented by a value that is not NULL."
  - "In programming, a non-null pointer points to a memory location that is not NULL."

---

Variants

List of all variants of non-null that leads to same result
non-oil

---

Etymology

origin and the way in which meanings have changed throughout history.

The term 'non-null' is derived from the concept of 'null' in database and programming contexts.

---

Trivia

Any details, considerations, events or pieces of information regarding the word

1. The term 'non-null' is an important concept in database and programming contexts.

2. In SQL, a query that returns a null value is considered to have failed.

3. In programming, a null pointer can cause a program to crash if not handled properly.

---

Related Concepts

informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to

1. Null: The absence of any value or record in a database or programming context.

---

How to Memorize "non-null"

1. visualize
   

   - Imagine a database or programming context where values can be null or non-null.
   - Visualize a non-null value as a value that is present and has a value.

2. associate
   

   - Associate the term 'non-null' with the concept of a value that is present and has a value.
   - Associate the term 'non-null' with the opposite of 'null'.

3. mnemonics
   

   - Remember that 'non-null' stands for 'not null'.

---

Memorize "non-null" using Dictozo

The best and recommended way to memorize non-null is, by using Dictozo. Just save the word in Dictozo extension and let the app handle the rest. It enhances the memorization process in two ways:

1. Highlighting:

   Whenever users encounters the saved word on a webpage, Dictozo highlights it, drawing the user's attention and reinforcing memorization.
2. Periodic Reminders:

   Dictozo will send you periodic reminders to remind you the saved word, it will ask you quiz. These reminders could be in the form of notifications or emails, prompting users to recall and reinforce their knowledge.