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78 packages found
Simply check if your array, object, nested stuff, string, number, etc are empty or not.
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
LightWeight, dependency free, javascript object cleaning library
- clean
- objects
- arrays
- strip
- deep
- fast
- undefined
- empty
- delete
- deep-clean
- deep-cleaner
- clean-deep
- quick-clean
- performance
Create an empty iterable array.
Recursively remove deeply nested properties and/or falsey values (excluding 0), empty objects, and empty arrays.
Check whether a value is nonblank.
Is the input (plain object, array, string or whatever) not empty?
Check if a given value is empty in JS extending his "truthy" and "falsy" nature
Find out, is nested array/object/string/AST tree is empty
Create an uninitialized array having a specified length.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
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Test if a value is an empty array.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- array.isarray
- array
- empty
- is
- isarray
- type
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Functions to create, process and test objects, maps, arrays, sets
Omit empty values of an array|object
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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Check empty for: array, string, object, function, number, date
- empty
- check empty array
- check
- condition
- check empty string
- check empty object
- check empty function
- check empty result function
- check empty number
- check empty on date
- helper
- lite
- validation
- map
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Create an uninitialized array having the same length and data type as a provided array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Check empty object, array, string,.. for nodejs
Check empty object, array, string,.. for nodejs