Flutter: set Icon using if conditions
I'm new in Flutter journey. I can use use ternary operator to set icon for 2 cases but I need to set Icon for multiple conditions. So, I need to use if or case statement. How can I do that.…
Javascript – Printing all the numbers in html using a function that contains for loop and conditions statements
I've tried to solve the FizzBuzz problem using a function that contains a for loop and conditions statement and then to do references to my html document. The function calculates correct the value from the input, for example it shows…
Javascript – If I have a starting if statement and then multiple else if statements and then an ending else statement, which statement triggers the else statement?
So the code looks like as follows. if () { do something; } else if () { do something; } . . . else if () { do something; } else { do something; } Does the else at the…
Why is my PHP conditional statement not working properly?
The purpose of the PHP code below is to create a math quiz consisting of two questions. The user will answer the two questions and click on the submit button. After clicking the submit button, the user's answers will be…
Javascript – How to refactor nested if condition in a function to reduce cognitive complexity in sonar?
In my component, i have written one function for conditional check to disable/enable a button. There are multiple nested conditional check. While running, i am getting 'Reduce coginitive complexity' error in sonar and it is critical. Here is my function…
Javascript – If else loop not working how I want it to
I'm pretty new to javascript and my problem is that when I try to create a button with 2 functions using an if else loop, it doesn't work for me, I have tried other people's code which to me looks…
Reactjs – setState only works in the last if statement
why is the state only updated in the last if en else statement. only the age in setFilledIn is set to true and false Can someone help me to understand state in React? because I don't know what I am…
Jquery – Fade-in and Fade-out animation methods with pure javaScript code
Summary : The summary of the problem is that I want to find out the complicated code corresponding to this easy code that we are executing in jQuery. The code that I am referring to is that related to Fade-in…
Returning object with index positions of knife and fork in array using JavaScript
could you see where I would add code to display -1 if knife or fork is not present in the array? This is the question I am trying to solve - The function's return value should be an object with…
Php – Display previously selected value in drop down when editing
hi I'm beginner in php coding i have a problem to display the previously selected value in drop down list when im editing its blank regardless of its selected value as I have two tables table admin_profile which i keep…