Can I set a value to the golbal variable in $(document).ready(function(){}); and use the same variable outside? [closed] solved Can I set a value to the golbal variable in $(document).ready(function(){}); and use the same variable outside? [closed]
You have asked a lot of questions under one! I will try to answer each of those 🙂 Variables – global vs local global variables are those ones whose scope is global, i.e. available in entire program. local variables by contrast are those ones which resides in one particular scope, a function, inside a loop, … Read more
Remove the = in RemainHP. Right now it is equivalent to Health = Health – Injured; return Health; You want return Health – Injured 2 solved What’s wrong with my C# codes?
What you want is a scoped namespace like myVariables to be used as a dictionary, e.g. // this prevents keys like `hasOwnProperty` from being pre-defined on namespace var myVariables = Object.create(null); function test(name) { myVariables[‘a’ + name] = ‘test text’; } test(‘test’); console.log(myVariables.atest); solved How to set specific variable name?
I guess you are looking for something like this: public class TestClass { public final String hallo; public static final String halloSecond = “Saluto!”; TestClass(String hello){ String hallo = hello; } public static void main(String[] args) { TestClass test = new TestClass(“Tjena!”); System.out.println(“I want “Tjena!”: ” + test.hallo); TestClass testSecond = new TestClass(“1”); System.out.println(“I want … Read more
Well, technically, you’re right in that the piano variable is local. However, it still points to the same internal reference as pizza. This is what’s happening behind the scene: You allocate a new list of values, and a variable named pizza is created so you can refer to it: pizza -> [ 1 , 2 … Read more
A typical linked list structure is made of three parts The Data class Bunny { string name; // don’t use pointers unless you really, really need them int age; bool gender; string color; bool radioactive_bunny; public: string getGender(); // don’t need to know which Bunny anymore because // these functions are bound to a particular … Read more
Many thanks for all. I used this code: count = 3 urls = {} def test(count): a = 1 while a <= count: urls[a] = ‘test’ a += 1 test(count) print(urls) solved Python3 – create global variable(list) from function
Your code is being executed from the top of the page as following :username gets declared and set to = null -> myFunction_1() get’s defined -> myFunction_1() gets called -> username gets set to ‘pippo’ -> console.logs “1: pippo” -> console.logs “2: pippo” -> myFunction_2() get’s defined -> myFunction_2() gets called -> console.logs “3: pippo” … Read more
Getters and Setters are useful, if you e.g want to add validation in the future (or add logging, or make access statistics or …) 1 solved Java – Global variables vs Global methods
I just typed that pseudo code up really quickly, that’s why there was the def error. My issue was that I didn’t declare data as a global within the function. solved Class Access to Global Variables in Python
The problem is that two instances of the variable X are created in such a set-up: one in a.py and another in b.py. The problem also occurs in this example that reduces it to the essence — it is not related to creating threads: Problem in most simple form File a.py: X = “original value” … Read more