* Gets the appropriate "iteratee" function. If `_.iteratee` is customized, * this function returns the custom method, otherwise it returns `baseI

* Determine if a value is an Array * * @param {Object} val The value to test * @returns {boolean} True if value is an Array, otherwise false

* Converts `value` to an integer. * * **Note:** This method is loosely based on * [`ToInteger`](http://www.ecma-international.org/ecma-

* The base implementation of `_.rest` which doesn't validate or coerce arguments. * * @private * @param {Function} func The function to

* Mix properties into target object.

* Gets the value at `path` of `object`. If the resolved value is * `undefined`, the `defaultValue` is returned in its place. * * @stati

缩放图像 @param srcImageFile 源图像文件地址 @param result 缩放后的图像地址 @param scale 缩放比例 @param flag 缩放选择:true 放大; false 缩小;

* Append a CSS unit (only if required) to a string * @param {string} value to css-ify * @returns {string} value with css unit * @memberof Dat

* Creates a function that invokes `func` with the arguments of the created * function. If `func` is a property name, the created function returns

* Converts `value` to a string. An empty string is returned for `null` * and `undefined` values. The sign of `-0` is preserved. * * @st