Since empty strings are falsey, the environment variable doesn't end up being set. The same guard against falsey values is present on the current canary version as of writing this. 👍 5 bryan-hoang added the bug label Apr 20, 2024 github-actions bot added Output (export/standalone) ...
Truthy & Falsy 从非bollean value 转化为boolean的原则:以下都是falsey. ""(empty string) 0,-0,NaN(invalidnumber) null,undefined false equality: == === 注意: 1. ==会强制转化左遍的值。 2. 非原生值, 如object(包括array,function)。它们是被引用的by reference。小心 == 和=== a和b指向同一...
falsy 有时写作 falsey 在 JavaScript 中有很多方法可以从数组中删除元素,但是从数组中删除所有虚值的最简单方法是什么?...解决方案:.filter( ) 和 Boolean( ) 理解问题:我们有一个作为输入的数组。目标是从数组中删除所有的虚值然后将其返回。...他们建议将数组的每个值转换为布尔值以完成此挑战。我认为这个提示...
isEmpty(str [, options])check if the string has a length of zero. optionsis an object which defaults to{ ignore_whitespace: false }. isEthereumAddress(str)check if the string is anEthereumaddress. Does not validate address checksums. ...
// The correct way to remove a poster is to set as an empty string // other falsey values will throw errors if (!src) { src = ''; } if (src === this.poster_) { return; } // update the internal poster variable this.
removeEmpty(array): called on the arrays of tokens returned bytokenizeand can be used to modify them. Defaults to stripping out falsey tokens, such as empty strings.diffArraysoverrides this to simply return thearray, which means that falsey values like empty strings can be handled like any oth...
An optional enum-type parameter, specifying the desired output. If not specified (falsey) - output will be returned as an object. Valid values: 'object' | 'string' htmlDocument An optional object-type parameter, specifying the HTML document to capture. If not specified (falsey) - window.docu...
#158- diffArrays will not compare the empty string in array? comparator for custom equality checks - 30e141e count oldLines and newLines when there are conflicts - 53bf384 Fix: diffArrays can compare falsey items - 9e24284 Docs: Replace grunt with npm test - 00e2f94 ...
If 'any' or a falsey value is used, function will check if any of the locales match).`options` is an optional object that can be supplied with the following keys: `strictMode`, if this is set to `true`, the mobile phone number must be supplied with the country code and therefore ...
* used as a the initial cssText for a new StyleSheet. Otherwise, a new empty * StyleSheet is created, assigned the string value as a name, and registered * statically by that name. * * The optional second parameter is a string name to register the sheet as. * This param...