정훈's 프로그래밍

for let str = ''; for (let i = 0; i < 9; i++) { str = str + i; } console.log(str); // Expected output: "012345678" for of const array1 = ['a', 'b', 'c']; for (const element of array1) { console.log(element); } // Expected output: "a" // Expected output: "b" // Expected output: "c" for in const object = { a: 1, b: 2, c: 3 }; for (const property in object) { console.log(`${property}: ${object[prop..

const array1 = [1, 2, 3]; console.log(array1.includes(2)); // Expected output: true const pets = ['cat', 'dog', 'bat']; console.log(pets.includes('cat')); // Expected output: true console.log(pets.includes('at')); // Expected output: false

Utils.IsNumeric = function(value) { var ValidChars = "-.,0123456789"; var IsNumber = true; var Char; if (typeof (value) == "undefined") return false; if (typeof (value) != "number" && value == "") return false; for (i = 0; i < value.length && IsNumber == true; i++) { Char = value.charAt(i); if (ValidChars.indexOf(Char) == -1) { IsNumber = false; } } return IsNumber; }; //자연수값 Utils.IsNumber = fu..

confirmDelivery: async function () { var selectedPackingNo = []; var failure = []; const distinctPackingNo = Array.from(new Set(selectedPackingNo)); for (const value of distinctPackingNo) { if (await Page.confirmDeliverySync(value) == "Failure") { failure.push(value); } } if (failure.length > 0) { UIUtil.alert(String.format("There are some delivery confirm error error packing[{0}]", failure.toSt..

var my_Array = ["Mahesh","Jayesh","Ramesh","Jayesh","Suresh","Mahesh"]; var NewArray = my_Array.filter(function(element,index,self){ return index === self.indexOf(element); }); console.log(NewArray);

let isChecked = $('#takenBefore').prop('checked'); console.log(isChecked); // true (if checked at the time) is() vs prop()? So, what's the difference between is() and prop() in this context? Both methods appear to work in much the same way from our perspective. So, what's the difference? is() has a bit more overhead processing and parsing than prop(). Even considering the fact that prop() doesn'..

function SetOderType(orderType) { if ($.inArray(orderType, orderTypes) == -1) { orderTypes.push(orderType); } else { orderTypes = $.grep(orderTypes, function (value) { return value != orderType; }); } console.log(orderTypes); } 실행 결과 (2) ['ALL', 'DPC'] fulfillmentorderoperation.js?20221004121311:108 (3) ['ALL', 'DPC', 'PAT'] fulfillmentorderoperation.js?20221004121311:108 (4) ['ALL', 'DPC', 'PAT..

let text_break = '';let text_continue = '';for (let i = 0; i

$('#selectBoxId') .empty() .append('White');

.css( propertyName, value ) Html 요소에 Style 속성을 추가 한다. propertyName Type: String A CSS property name. value Type: String or Number A value to set for the property. $( "p" ).on( "mouseover", function() { $( this ).css( "color", "red" ); });