A goroutine is a lightweight thread of execution that is managed by the Go language runtime.

An implementation of a mapping (dictionary) using a tree. This tag is also used for treemapping, an information visualization method for displaying hierarchical data with nested rectangles.

Private key that occurs in asymmetric cryptography algorithms such as RSA and Diffie-Hellman as the counterpart to a public key. The private key must never be divulged while the public key can be made available to everyone. If your question is not pertaining specifically to the private key (usage/encoding/etc.), you should use more appropriate tags such as [public-key-encryption], [digital-signature], [diffie-hellman] or even [cryptography].

Android 4.4 (codename KitKat) is API level 19 of the mobile operating system developed by Google.

Docker Registry is a service which you can push Docker images to for storage and sharing. It is also the tool's name.

Ubuntu 20.04 (Also codenamed Focal Fossa) is a Long Term Support (LTS) release of the Ubuntu operating system. QUESTIONS MUST BE PROGRAMMING RELATED.

The labels on any axis of a plot

Playing a sound or a video from an existing audio or video file or stream.

WordPress custom fields: author-entered post metadata

a notation for representing fixed values in source code

Delphi XE is a specific version of Delphi. Delphi XE was released in August 2010, and is available as a standalone product or as part of RAD Studio XE.