I am trying to submit image in post api, but somehow I am not able to do it.

I made a react js website that using crypto api and My search feature on website works but the result show up just for a moment.

i created a context to start up the socket
but before that it validate the token sending a request to the server.
there is an issue that i can’t really figure it out.

<SafeAreaView style={styles.container}> <FlatList data={postList} keyExtractor={(item) => item.id} renderItem={({ item }) => ( <Card title={item.title} difficulty={item.difficulty} image={item.image} /> )} ItemSeparatorComponent={<View style={{ height: 16 }} />} ListEmptyComponent={<Text>No items found</Text>} contentContainerStyle={styles.contentContainerStyle} /> </SafeAreaView> const styles = StyleSheet.create({ container: { flex: 1, backgroundColor: “#f5f5f5”, marginTop: StatusBar.currentHeight, }, card: { backgroundColor: “#fff”, borderRadius: 8, overflow: “hidden”, borderWidth: 1, marginBottom: 15, […]

I’m creating a twitter clone as a small project to get better with IOS development, everything is going smoothly besides the fact that whenever i add a post, the app won’t reflect those changes unless it is restarted, I’m almost 100% sure its because the fetch call that grabs the post information isn’t in the components return statement and so it isn’t running on render, but when I try to put the fetch call inside of the function, it doesn’t recognize the variable anymore… If anyone could tell me why this is happening it would be greatly appreciated!

In my deleteOrSubstractQuantity when the first if statement gets called where I set the quantity to 0 essentially deleting the item’s quantity and the “expanded view” closes the quantity in the de-expanded view is shown as 0 and after a second or two it shows the correct “+” sign. Here’s my code in the UI that does this: When the quantity is bigger or equal to minOrderQuantity it should show the quantity in the circle, or else it mush show a “+” sign

I’m new to react native. I need to transfer a web game written on canvas to a mobile application.
I encountered the following problem: all variables in a web application are global, they can be used anywhere, but react native has different properties.
I’m building the layout of my application, using components, and functions to calculate physics in regular modules.
I need to get global variables that store the game state.
I found for the following 3 ways:

In my code (React Native) to avoid the “Too many re-renders” error I used a useEffect hook. I would expect the useEffect to run when the component PracticeTest first runs but it doesn’t. Can someone explain how I can fix it?

In my code (React Native) to avoid the “Too many re-renders” error I used a useEffect hook. I would expect the useEffect to run when the component PracticeTest first runs but it doesn’t. Can someone explain how I can fix it?

my react native app has crashed in developer mode when i install apk without any error