Top "Scalar" questions

In computing and programming, a scalar variable or value refers to a single value, as opposed to data structures such as arrays or lists.

PHP: Dynamic Object Names

Possible Duplicate: Get PHP class property by string This is my original code: function generateQuery($type, $language, $options) { // Base type $…

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php generics object dynamic scalar
GraphQL.js - timestamp scalar type?

I am building a GraphQL schema programmatically and in need of a Timestamp scalar type; a Unix Epoch timestamp scalar …

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javascript schema graphql graphql-js scalar
When to return a pointer, scalar and reference in C++?

I'm moving from Java to C++ and am a bit confused of the language's flexibility. One point is that there …

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c++ pointers reference scalar
Passing a scalar reference in Perl

I know that passing a scalar to a sub is actually passing the reference, but since I am new to …

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perl reference arguments scalar
OpenCV scalar datatype, when to use?

Here we can hava a look on OpenCV's basic structures. My question is what exactly the datatype "scalar" is and …

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c++ opencv types type-conversion scalar
Writing SQL Insert Function

I'm trying to create SQL function which would add entry to a table. Before adding a new user I would …

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sql database function insert scalar