freeCodeCamp/remove-items-from-a-set-in-es6.md at 4a74567986d8de748f954e8957adc7613e85193f

Oliver Eyton-Williams 4a74567986 fix: remove title from Chinese chals

2020-10-06 23:10:08 +05:30

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id, challengeType, videoUrl, localeTitle

id	challengeType	videoUrl	localeTitle
587d8254367417b2b2512c71	1		从ES6中的集中删除项目

Description

让我们使用delete方法练习从ES6集中delete 。首先，创建一个ES6 Set var set = new Set([1,2,3]);现在使用delete方法从Set中删除一个项目。

set.delete（1）;
console.log（[... set]）//应该返回[2,3]

Instructions

现在，创建一个整数为1,2,3,4和5的集合。删除值2和5，然后返回集合。

Tests

tests:
  - text: '您的集应包含值1,3和4'
    testString: assert((function(){var test = checkSet(); return test.has(1) && test.has(3) && test.has(4) && test.size === 3;})());

Challenge Seed

function checkSet(){
   var set = //Create a set with values 1, 2, 3, 4, & 5
   //Remove the value 2
   //Remove the value 5
   //Return the set
   return set;
}

Solution

// solution required

/section>

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