Check Packages

Test if a value is a Complex128Array.

Test if a value is a 2-dimensional ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is an ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is a 1-dimensional ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is a 64-bit complex number.

Test whether a value has in its prototype chain a specified constructor as a prototype property.

Test whether a value is an absolute HTTP(S) URI.

Test whether a value is an absolute HTTP(S) URI.

Test if a value is an absolute path.

Test if a value is an anagram.

Test if a value is an arguments object.

Return the part of a string before the last occurrence of a specified substring.

Return the part of a string before the last occurrence of a specified substring.

Test if a string starts with the characters of another string.

Test if a string starts with the characters of another string.

Return the part of a string after a specified substring.

Return the part of a string after a specified substring.

Return the part of a string after the last occurrence of a specified substring.

Return the part of a string after the last occurrence of a specified substring.

Return the part of a string before a specified substring.