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37 packages found

is-number

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

jonschlinkert
published 7.0.0 6 years ago
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@stdlib/math-base-assert-is-nonnegative-integer

Test if a finite double-precision floating-point number is a nonnegative integer.

stdlib-bot
published 0.2.1 2 months ago
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@stdlib/math-base-assert-is-integer

Test if a finite double-precision floating-point number is an integer.

stdlib-bot
published 0.2.5 2 months ago
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@stdlib/math-base-assert-is-finite

Test if a double-precision floating-point numeric value is finite.

stdlib-bot
published 0.2.2 2 months ago
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@stdlib/math-base-assert-is-odd

Test if a finite numeric value is an odd number.

stdlib-bot
published 0.3.0 2 months ago
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@stdlib/assert-is-finite

Test if a value is a finite number.

stdlib-bot
published 0.2.2 2 months ago
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@stdlib/math-base-assert-is-even

Test if a finite numeric value is an even number.

stdlib-bot
published 0.2.3 2 months ago
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@stdlib/math-base-assert-is-finitef

Test if a single-precision floating-point numeric value is finite.

stdlib-bot
published 0.2.2 2 months ago
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@zerodep/is-integer

A utility to determine if a value is a finite integer

cdepage
published 2.0.11 2 months ago
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@zerodep/is-float

A utility to determine if a value is a finite float

cdepage
published 2.0.13 2 months ago
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@stdlib/assert-is-positive-finite

Test if a value is a number having a finite positive value.

stdlib-bot
published 0.2.1 2 months ago
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@stdlib/assert-is-nonnegative-finite

Test if a value is a number having a nonnegative finite value.

stdlib-bot
published 0.1.1 2 months ago
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@stdlib/assert-is-finite-array

Test if a value is an array-like object containing only finite numbers.

stdlib-bot
published 0.2.2 2 months ago
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@stdlib/assert-is-negative-finite

Test if a value is a number having a finite negative value.

stdlib-bot
published 0.1.1 2 months ago
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@zerodep/is-number

A utility to determine if a value is a finite float or integer

cdepage
published 2.0.11 2 months ago
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@stdlib/assert-is-nonpositive-finite

Test if a value is a number having a nonpositive finite value.

stdlib-bot
published 0.1.1 2 months ago
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@stdlib/math-base-assert-is-positive-integer

Test if a finite double-precision floating-point number is a positive integer.

stdlib-bot
published 0.3.0 2 months ago
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@stdlib/math-base-assert-is-negative-integer

Test if a finite double-precision floating-point number is a negative integer.

stdlib-bot
published 0.3.0 2 months ago
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@stdlib/assert-is-infinite

Test if a value is an infinite number.

stdlib-bot
published 0.2.2 2 months ago
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@alwatr/is-number

A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.

alimd
published 1.0.11 15 hours ago
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