Are the meanings of symbols arbitrary?

The Initiative seeks to put an end to the arbitrary arrest, detention, and sentencing of foreign nationals and dual citizens for diplomatic leverage by ... A symbol that has no visual similarity to the feature it represents—for example, a circle used to represent a city or a triangle used to represent a school ... Any condition where the attacker has the ability to write an arbitrary value to an arbitrary location, often as the result of a buffer overflow. “Arbitrary” in statistics refers to decisions or choices made without a specific reason or systematic basis. An arbitrary stimulus class consists of stimuli that are not inherently related or similar but have been arbitrarily grouped together based on their ... Nov 30, 2021 ... This PEP introduces a supertype of literal string types: LiteralString. This allows a function to accept arbitrary literal string types, such as Literal["foo"] ... The mandate of the Working Group relates to the protection of individuals against arbitrary deprivation of liberty in all its forms. Arbitrary or unlawful detention occurs when an individual is arrested and detained by a government without due process and without the legal protections of a ... Nov 23, 2021 ... The two-metre rule was a number chosen from a risk 'continuum', rather than any concrete measurement of safety. Oct 10, 2023 ... A choice is arbitrary if it should have been based on reason or a system, but instead the person just did what they felt like. It's generally ...