Oop Questions

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JavaScript object how to use Foreach loop

JavaScript's Array#forEach() function lets you iterate over an array, but not over an object. You can iterate over a JavaScript object using forEach() using Object.keys(), Object.values(), or Object.entries().

json file push the STATE

I createad basic weather app with react, and i want to all json file push the state but i can not do that. import react,
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data types different in C

How to do we declare parallel arrays in c. and also , how to add more than one data type in a single array. for example, i want to declare int and

React useEffect hook infinity loop

I keep encountering an infinity loop when trying to use the useeffect hook to fetch and set data. ive tried 3 variations of the hook and they all
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React JS Cards using For loop

I can't manage to dynamically produce more than one 'card' in my react webpage. i import the data from database.js, but i'm clearly not

Number Pattern under conditions

I am trying to code a program, such that, it asks the user a number, (for simplicity, 1-9). say user says 3, then this number acts as the
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Java Calculator program issue

I am trying to develop a calculator program that inputs an arithmetic expression of the form "number operator number =" and computes the
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Simple For loop Issues

I have multiple vectors that i want to compare for overlap. i'm doing this in a for loop but the for loop is not loading the vectors properly.

For-loop within "new"-operator

I am looking for a way to interactively create a list-object with a flexible number of elements. at the moment, i have a fixed number of elements;
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Python - Appending values to a list

In the code below, each x has 9 values of y. i want new_gamesplyed = [x, y1, y2, y3, y4, y5, y6, y7, y8, y9]. but in the list 'difference' all
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