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41 packages found
An ES-spec-compliant Number.isInteger shim/polyfill/replacement that works as far down as ES3
The lodash method `_.isInteger` exported as a module.
ES2015 (ES6) Number.isInteger polyfill
An ES-spec-compliant Number.isInteger shim/polyfill/replacement that works as far down as ES3
Test if a value is a number having a nonnegative integer value.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- number
- numeric
- integer
- int
- nonnegative
- is
- View more
Test if a value is a number having a positive integer value.
Test if a value is a number having an integer value.
Test if a finite double-precision floating-point number is an integer.
Dependency free (ES6)Number.isInteger method implementation
Test if a finite double-precision floating-point number is a nonnegative integer.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- nonnegative
- positive
- integer
- number
- View more
Disallow using the some methods in your configuration
Test if a value is an array-like object containing only nonnegative integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
- View more
MDN polyfills
Validates if a value is an integer.
Test if a finite double-precision floating-point number is a positive integer.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- positive
- integer
- natural
- counting
- View more
The `Number.isInteger()` method determines whether the passed value is an integer.
Test if a finite double-precision floating-point number is a negative integer.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- negative
- integer
- number
- int
- View more
native js functions with fallback
Test if a value is an array-like object containing only integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
- View more
Test if a value is an array-like object containing only positive integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
- View more