rahuldubeyme/testcases

TestCases

in js

try{ //let a = [65, 44, 12, 4] //
//let a = "4" // let a ; // let a = null ; let a = ['65', '44', '12', '4'] console.log("check==>>", typeof a, "====", Array.isArray(a))

let b = Array.isArray(a) == false && typeof a != undefined ? [parseInt(a)] : a.map(function(x){ return parseInt(x) } )// c = a //? a.map(x => return parseInt(x) : [] ) // || (typeof a == 'array' ? a : [] ) // || typeof a != null || typeof a != undefined ? [parseInt(a)] : 0; console.log("==>>",b ) }catch{

console.log("==>>err throw" )

}

---------------------------time zone ----------------------------

//utc const timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone; console.log('timeZone==>',timeZone); //systemTimeZone var gfg = new Date().toISOString() const date = new Date(gfg); console.log('local utc==>',date); //local utc date console.log('local date==>>',date.toLocaleString()); //local date

//Pacific/Midway // const str = new Date(date).toLocaleString('en-US', { timeZone: 'Pacific/Midway' }); //static timezone with utc time let dt = new Date(str);

console.log('Pacific/Midway===>>',str);

console.log('time zone ==>>',dt.toISOString());

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db.collection.aggregate([ { $project: { timestamp: { $toDate: "$timestamp" } } }, { "$project": { timestamp: 1, timestamps: { $gte: [ { $dayOfMonth: "$timestamp" }, 15 ] } } }, { $match: { timestamps: true } } ])