Applies a function to each element of a array or matrix.
Asserts that a value is a 1D array.
Asserts that a value is a valid dimension (0 or 1).
Asserts that a value is a 2D matrix.
Asserts that a value is a valid normalization flag (0 or 1).
Asserts that a value is a number.
Retrieves the current date and time as a date vector.
Convert date and time to a serial date number (Unix).
Convert Unix timestamp to string format.
Convert date and time to an array of components.
Checks if the input is a 1D array.
Checks if an array or matrix is empty.
Checks if the input is a function.
Checks if the input is an integer.
Checks if the input is a boolean.
True for matrix (2D array with consistent row lengths).
True for null values.
True for number.
Checks if the input is a scalar value.
Checks if a matrix is singular (non-invertible).
Checks if the input is a string.
Checks if the input is undefined.
Checks if the input is a vector.
Extracts the month from a Unix timestamp.
Current date and time as a Unix timestamp.
Generates a random alphanumeric string.
Finds all occurrences of a substring within a string.
Gets the current date as a Unix timestamp.
Applies a function to each vector column or row of a matrix.
Gets the ISO weekday for a given Unix timestamp.
Usage
import * as datatype__Data_type_checking__assertion__and_manipulation_functions___This_module_provides_utilities_for____Type_checking__isarray__ismatrix__isvector__etc_____Type_assertions__assertarray__assertmatrix__etc_____Array_vector_operations__arrayfun__vectorfun____Date_time_utilities__datenum__datestr__now__etc_____String_utilities__randchar__strfind_ from "datatype/index.ts";