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Javascript 2022-03-27 08:50:21
3. What are private member variables. in js
function ConstructorCar(initValue) { this.publicMember = initValue; let _privateMember = initValue; //private member this.getPrivateMember = function() { return _privateMember; } this.setPrivateMember = function(v) { _privateMember = v; }}Construc... Add solution -
Javascript 2022-03-22 01:15:03
adonisjs delete rollback transaction
'use strict'; class SafeDelete { register(Model, customOptions = {}) { const defaultOptions = {}; const options = Object.assign(defaultOptions, customOptions); const safeDelete = async function(trx) { return trx .from(Model.ta... Add solution -
Other 2022-03-16 17:00:09
difference between iterative and prototype model
A prototype model is iterative - it seeks to progressively improve the design of a given solution based on customer feedback and input. An incremental model breaks up an overall solution into increments of functionality and develops each increment individ... Add solution -
Other 2022-03-03 00:30:06
Not Enough Information on the Story
2. Not Enough Information on the Story There was a times when our product owner who writes user stories, has some idea about a new feature but doesn’t have all the details to write a good set of acceptance criteria to fully define the behavior of th... Add solution -
Javascript 2022-02-28 11:05:09
get last element of array javascript
// Method - 1 ([] operator) const arr = [5, 3, 2, 7, 8]; const last = arr[arr.length - 1]; console.log(last); /* Output: 8 */ // Method - 2 (Destructuring Assignment) const arr = [5, 3, 2, 7, 8]; const [last] = arr.slice(-1); console.log(last); /* ... Add solution -
C++ 2022-02-26 08:20:05
error: use of parameter outside function body before ] token c++
If you are using GCC, then you are to pass the length of the array as a parameter to the function. void foo (int m, int arr[][m]) { //... } However, there seems to be a bug in either the compiler or the documentation, as the above function prototy... Add solution -
Javascript 2022-02-22 21:25:11
iterate over node object children
/* HTML */ /* <ul class="navigation__secondary" id="navigation-bar"> <li class="navigation__secondary-item"> <span>Item</span> </li> <li class="navigation__secondary-item active&... Add solution -
Javascript 2022-02-20 03:15:34
Levenshtein Distance algorithm javascript
String.prototype.levenstein = function(string) { var a = this, b = string + "", m = [], i, j, min = Math.min; if (!(a && b)) return (b || a).length; for (i = 0; i <= b.length; m[i] = [i++]); for (j = 0; j <= a.len... Add solution
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