Introduction C++ is a powerful programming language that allows developers to create complex applications. One of the most important aspects of C++ is its ability to compare different types of variables. However, it is important to note that C++ does not allow for the comparison of different types of variables. This means that if you … Read more
Try this var noArray = [2,3,5,7,9,11,13,15,17,19]; function BiggerOf(arrayVal, val){ for (i = 0; i < arrayVal.length; i++) { if(arrayVal[i] > val ){ alert(arrayVal[i]); } } } BiggerOf(noArray, 8); solved javascript function BiggerOf(array,value) [closed]
There are multiple ways. You can either call your function inside the view via a .onAppear. .onAppear { yourFunction() } Or by calling an initializer between the class/struct you have, and its var body: Some View as this: struct YourView: View { init { yourFunction() } var body: some View { //Your view code… } … Read more
Introduction This post is about a problem related to the Start function not being called in the SwiftUI framework. The issue is that the Start function is not being called when the application is launched. This post will provide a solution to this issue and explain why the Start function is not being called. Additionally, … Read more
You absolutely may call a function within another function in Python, so long as the callee is in the scope of the caller. Check out this question and answer: Short Description of the Scoping Rules? The short of it: inside a function, you can call functions in the global scope, the function scope, or, if … Read more
How do I create a C++ code that will allow a user to enter several percentage grades and then display the corresponding letter grade? solved How do I create a C++ code that will allow a user to enter several percentage grades and then display the corresponding letter grade?
Think of it like passing functions in math. The GCDFunction() has to receive the numbers into the function so we do public static void GCDFunction(int num1, int num2) That also lets Java know the type it is, type int. And your java variables are scoped inside of the functions so you have to print the … Read more
You are casting (bool) valid_triangel the address of the function instead of calling it. This will always be non-NULL and the corresponding true branch of the if condition will be executed irregardless of input. (non-issue) I don’t have cs50.h installed so I wrote a quick get_double() to test your code. Removed the declaration of valid_tringel() … Read more
As a quick reference as you are learning JS: = assignment operator == equal to === equal value and equal type != not equal !== not equal value or not equal type solved Javascript difference between “=” and “===” [duplicate]
The function program is not known to the compiler since it’s declared after your main function. You must declare it before like so int program(); // Declares the function program int main() { program(); // function is declared, the compiler knows its return-type, name and parameters return 0; } // Here is the function definition … Read more
The difference is that functionOne is a function expression and so only defined when that line is reached, whereas functionTwo is a function declaration and is defined as soon as its surrounding function or script is executed (due to hoisting). For example, a function expression: // TypeError: functionOne is not a function functionOne(); var functionOne … Read more
what can be improved on a given random function to make it more random or for a bigger range or something else? and therefore no SRANDOM can be used up to now. How to improve the randomness of the fuction above, if possible ? Sooo write your own SRANDOM with your own semantics. Ex: srandom() … Read more
Dude It’s super easy: def triangle(n): for i in range(1, n +1): print ‘ ‘ * (n – i) + ‘x’ * i Or even: def triangle(n): for i in range(1, n +1): print (‘x’ * i).rjust(n, ‘ ‘) output for triangle(5): x xx xxx xxxx xxxxx Dont just copy this code without comprehending it, … Read more
Have you tried calculating the length within the function rather than in the console log? This ensures that all of the logic is first completed within the function before it is returned in the console log. Your function expects the string name, but you are passing name.length function getNameLength(name){ return name.length; } console.log(getNameLength(‘John’)); console.log(getNameLength(‘Argentina!’)); console.log(getNameLength(‘Macedonia’)); … Read more
The reason I can think of why this returns ERROR: if (in_array(array(‘string’, ‘id’), array(‘string’, ‘id’))) { echo ‘IN ARRAY’; } else { echo ‘ERROR!’; } is because PHP is checking each of the haystack’s values against the needle itself. Suppose you have 2 arrays like so: $a = array(‘string’, ‘id’); $b = array(‘string’, ‘id’); $a … Read more