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54 packages found
The Lodash method `_.isFunction` exported as a module.
Test if a value is a function.
Common JavaScript/TypeScript helper functions for better minification
TypeScript typeof utility helper with no dependencies.
- typescript
- util
- typeof
- type guards
- isArray
- isBase64
- isBoolean
- isDate
- isDateValid
- isDefined
- isError
- isFunction
- isGuid
- isInfinity
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utils for daybrush
- daybrush
- utils
- dom
- css
- color
- rgba
- hsla
- splitSpace
- splitQuoto
- splitComma
- splitBracket
- camelize
- decamelize
- now
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Validates if a value is a function.
工具类
- merge
- each
- runer
- iList2Array
- iPickNumber
- iSplit
- isFunction
- isNil
- isSimplyType
- isElement
- isArray
- isString
- isNodeList
- isEmpty
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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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ExtremeJS Utilities
Test if a value is an array-like object containing only functions.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- function
- array
- is
- isfunction
- isarray
- array-like
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Collection of methods for check
- isArray
- isBoolean
- isDate
- isFunction
- isNull
- isNumber
- isObject
- isString
- isUndefined
- isElement
- isEmpty
- isEmail
- isNaN
- isRegExp
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picker([{id:10}, {id:20}], '*.id=>[]', true) => [ 10, 20 ], ...
Test if an object-like value contains a circular reference.
This library provides next util: isBoolean, isFunction, isNumber, isNumbers, isObject and isString, function can be object, number can not be NaN.
@mozeyinedu/check is a package that contains functions that check some conditions just to preserve time for other stuff
Test if a value is a native function.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- function
- fcn
- is
- isfunction
- native
- isnative
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Test if a value is an arrow function.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- function
- is
- isfunction
- arrow
- arrowfunction
- type
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Set of shortands of Object.prototype.toString for fast and simple type check
locore is a Standard library. the library with basic JavaScript methods to improve development efficiency.
- locore
- lodash
- typescripts
- qianduanka
- type
- isPrimitive
- isNumber
- isString
- isBoolean
- isNull
- isUndefined
- isBigInt
- isSymbol
- isPureObject
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js各种类型判断工具/A type tool for javascript
- isWindow
- isNumber
- isDef
- isUnDef
- isObject
- isEmpty
- isDate
- isNull
- isNullAndUnDef
- isNullOrUnDef
- isPromise
- isString
- isFunction
- isBoolean
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