Glossary Index

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Showing 51–100 of 132 terms.
D
132 terms
Date.prototype.getUTCMonth()
The getUTCMonth() method of Date instances returns the month for this date according to universal time, as a zero-based value (where zero indicates the first month of the year).
Date.prototype.setDate()
The setDate() method of Date instances changes the day of the month for this date according to local time.
Date.prototype.setFullYear()
The setFullYear() method of Date instances changes the year, month, and/or day of month for this date according to local time.
Date.prototype.setHours()
The setHours() method of Date instances changes the hours, minutes, seconds, and/or milliseconds for this date according to local time.
date_i18n()
date_i18n(): Retrieves the date in localized format, based on a sum of Unix timestamp and timezone offset in seconds.
date_parse_from_format()
date_parse_from_format() — Get info about given date formatted according to the specified format.
Dead Letter Queue
A separate queue for messages that fail normal delivery or processing under a defined policy.
Deadline Propagation
Passing a request's time limit downstream so dependent operations respect the caller's remaining time.
dead_db()
dead_db(): Loads custom DB error or display WordPress DB error.
Debounce
Debouncing, in the context of programming, means to discard operations that occur too close together during a specific interval, and consolidate them into a single invocation.
debug_zval_dump()
debug_zval_dump() — Dumps a string representation of an internal zval structure to output.
decodeURI()
The decodeURI() function decodes a Uniform Resource Identifier (URI) previously created by encodeURI() or a similar routine.
decodeURIComponent()
The decodeURIComponent() function decodes a Uniform Resource Identifier (URI) component previously created by encodeURIComponent() or by a similar routine.
Decorrelated Jitter
A randomized backoff strategy that derives each retry delay from the previous delay within configured bounds.
Decryption
In cryptography, decryption is the conversion of ciphertext into plaintext.
Deep copy
A deep copy of an object is a copy whose properties do not share the same references (point to the same underlying values) as those of the source object from which the copy was made.
Deep equality
Deep equality is a comparison of compound values, such as objects or arrays, that compares their contents recursively.
Delta
The term delta refers to the difference between two values or states.
Denial of Service (DoS)
Denial of Service (DoS) is a category of network attack that consumes available server resources, typically by flooding the server with requests.
Deno
Deno is a runtime environment for JavaScript, TypeScript, and WebAssembly.
Deprecation
Deprecation marks an interface as discouraged while giving consumers time to migrate to a supported replacement.
Deserialization
Deserialization is the process whereby a lower-level format (e.g., that has been transferred over a network, or stored in a data store) is translated into a readable object or other data structure.
Design Token
A design token is a named value representing a reusable design decision, such as a brand color, spacing step, or type scale.
Developer tools
Developer tools (or "development tools" or short "DevTools") are programs that allow a developer to create, test and debug software.
Device pixel
A device pixel is the smallest physical display unit capable of displaying a full color independent of its neighbor.
Digital certificate
A digital certificate is a data file that binds a publicly known cryptographic key to an organization.
Digital signature
A digital signature is an object that can be used to authenticate the author of a document or message.
direction
Warning: Where possible, authors are encouraged to avoid using the direction CSS property and use the HTML dir global attribute instead.
Dirty Read
A read of another transaction's uncommitted data, which may later be rolled back.
disabled()
disabled(): Outputs the HTML disabled attribute.
display
The display CSS property sets whether an element is treated as a block or inline box and the layout used for its children, such as flow layout, grid or flex.
Distributed Denial of Service (DDoS)
Distributed Denial-of-Service (DDoS) is a type of DoS attack in which many compromised systems are made to attack a single target, in order to swamp server resources and block legitimate users.