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lodash remove undefined values from object

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Grepper answered on November 6, 2019 Popularity 9/10 Helpfulness 5/10

answer lodash remove undefined values from object

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lodash remove undefined values from object

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var person = {"name":"bill","age":21,"sex":undefined,"height":"crap"};
//remove undefined properties or other crap
var cleanPerson = _.pickBy(person, function(value, key) {
  return !(value === undefined || value === "crap");
});
//cleanPerson is now { "name": "bill","age": 21}

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript lodash object undefined

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Contributed on Nov 06 2019

Grepper

0 Answers Avg Quality 2/10

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lodash delete object property

Comment

// Block list
// Remove the values you don't want
var result = _.omit(credentials, ['age']);

// Allow list
// Only allow certain values
var result = _.pick(credentials, ['fname', 'lname']);

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Oct 22 2020

Courageous Cicada

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lodash remove undefined values from array

Comment

var colors = ["red",undefined,"","blue",null,"crap"];
// remove undefined, null, "" and any other crap
var cleanColors=_.without(colors,undefined,null,"","crap");
//cleanColors is now ["red","blue"];

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 06 2019

Grepper

0 Answers Avg Quality 2/10

lodash delete object property

Comment

var model = {
   fname:null,
   lname:null
};

var credentials = {
    fname:"xyz",
    lname:"abc",
    age:23
};

var result = _.pick(credentials, _.keys(model));

console.log(result);

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Oct 22 2020

Courageous Cicada

0 Answers Avg Quality 2/10

lodash remove undefined values from object

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