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Javascript 2022-01-26 07:40:31
Working with XLSX in JavaScript
/* This code comes from Vincent Lab And it has a video version linked here: https://www.youtube.com/watch?v=TDGsVqVzW4A */ // Import dependencies const fs = require("fs"); const XLSX = require("xlsx"); const jsontoxml = requir... Add solution -
Javascript 2022-01-26 00:30:16
js hoisting
/*Hoisting is JavaScript's default behavior of moving all declarations to the top of the current scope (script or function). Be carefull that only declaration gets hoisted NOT the initialitations*/ var x = 5; alert("x is = "+x+". y is = ... Add solution -
C++ 2022-01-24 03:50:27
how to compare the biggest node with the same level BST node c++
// C++ program to find largest // value on each level of binary tree. #include <bits/stdc++.h> using namespace std; /* A binary tree node has data, pointer to left child and a pointer to right child */ struct Node { int val; struct Node *left, *r... Add solution -
Javascript 2022-01-24 02:00:56
data type javascript
/* The latest ECMAScript standard defines nine types: Six Data Types that are primitives, checked by typeof operator: undefined : typeof instance === "undefined" Boolean : typeof instance === "boolean" Number : typeof instance === &qu... Add solution -
Python 2022-01-23 10:21:26
python yeild
To understand what yield does, you must understand what generators are. And before you can understand generators, you must understand iterables. Iterables When you create a list, you can read its items one by one. Reading its items one by one is called ... Add solution -
Other 2022-01-23 10:20:29
what is ci
CI is a development methodology where the developers commit changes to source code in a shared repository. This typically takes place several times a day. The benefit is that it enables teams to find and resolve issues early in the development process. Th... Add solution -
Python 2022-01-23 04:46:07
what is init class python
The __init__ function serves two main purposes. The first is its used as a tool to pass arguments inside of it but the difference is you can spread those arguments to other functions located in the same class. To do this you would place the word (self.... Add solution -
Other 2022-01-22 18:40:45
schema types
All Schema Types: required: boolean or function, if true adds a required validator for this property default: Any or function, sets a default value for the path. If the value is a function, the return value of the function is used as the default. select:... Add solution -
Javascript 2022-01-22 03:11:46
what is instance in javascript
In JavaScript, "instance" does not have this technical meaning because JavaScript does not have this difference between classes and instances. However, in talking about JavaScript, "instance" can be used informally to mean an object c... Add solution