How to use the isNaN function from lodash

Find comprehensive JavaScript lodash.isNaN code examples handpicked from public code repositorys.

astrobench.js

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* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true

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+ 5 other calls in file

lodash-contrib.commonjs.js

GitHub: node4good/lodash-contrib

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module.exports.isJSON              = _.isJSON;
module.exports.isLength            = _.isLength;
module.exports.isMap               = _.isMap;
module.exports.isMatch             = _.isMatch;
module.exports.isMatchWith         = _.isMatchWith;
module.exports.isNaN               = _.isNaN;
module.exports.isNative            = _.isNative;
module.exports.isNegative          = _.isNegative;
module.exports.isNil               = _.isNil;
module.exports.isNull              = _.isNull;

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+ 92 other calls in file

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(isMatch); // => true


const isMatchWith = _.isMatchWith({ 'a': 1 }, { 'a': 1 }, (a, b) => a === b);
console.log(isMatchWith); // => true


const isNaN = _.isNaN(NaN);
console.log(isNaN); // => true


const isNative = _.isNative(Array.prototype.push);
console.log(isNative); // => true

+ 15 other calls in file

schema-routes.js

GitHub: acacode/swagger-typescript-api

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          operationId,
          defaultType,
        }),
      ),
      description: this.schemaParser.schemaFormatters.formatDescription(requestInfo.description || "", true),
      status: _.isNaN(+status) ? status : +status,
      isSuccess: this.isSuccessStatus(status),
    },
  ];
},

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utils.js

GitHub: Qwiery/qwiery

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 * @param amount {any} Likely a number
 * @param [currency=USD] {string} The currency to append (e.g. EUR, JPY, USD...)
 * @return {string}
 */
amountToMoneyFormat(amount, currency = "USD") {
    if (_.isNil(amount) || _.isNaN(amount)) {
        return "";
    }
    if (_.isNil(currency) || currency.toString().trim().length === 0) {
        currency = "USD";

+ 9 other calls in file

responses.routes.js

GitHub: shahzod-rahimov/itinfo

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return (function prune(current) {
  lodash.forOwn(current, function (value, key) {
    if (
      lodash.isUndefined(value) ||
      lodash.isNull(value) ||
      lodash.isNaN(value) ||
      (lodash.isString(value) && lodash.isEmpty(value)) ||
      (lodash.isObject(value) &&
        lodash.isEmpty(prune(lodash.isEmpty(value))) &&
        lodash.isEmpty(value) &&

+ 2 other calls in file

server.js

GitHub: Big-Brother/bitcore-wallet-service-square

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}
if (toAddress.network != wallet.getNetworkName()) {
  return Errors.INCORRECT_ADDRESS_NETWORK;
}

if (!_.isNumber(output.amount) || _.isNaN(output.amount) || output.amount <= 0) {
  return new ClientError('Invalid amount');
}
if (output.amount < dustThreshold) {
  return Errors.DUST_AMOUNT;

+ 5 other calls in file

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