native tag

23 questions


1 answers
126 views
0
I would like to resize the 100*300 image to 200*200 while maintaining the aspect ratio, and re-create the image with the excess painted out.

It's just like the title.To be exact, I would like to pick up a local image file from the react-native app launched on an Android device and create an image that resizes the image to a specified size ...

2 years ago

1 answers
132 views
0
What is the native keyword in Java?

I was playing a problem solving game related to Java, and the keyword native came out. What is the native keyword used in Java?

2 years ago

1 answers
86 views
0
The timeout error occurs only in the appropriate request.

POST, PUT, and DELETE are normally processed without any problems when requesting api, but what is the problem if there is always a timeout when requesting GET...Haha;Currently, we are working on reac...


1 answers
102 views
0
Load Java library from "Swift"

Recently, I started developing apps and tried to proceed with hybrid apps, but due to performance problems,I switched to native app development.In order to increase production efficiency by emphasizin...

2 years ago

1 answers
71 views
0
About the native language that manages the DB from the source at the backend

I've heard this recently.For example, if you write a backend with PHP,Scratch data from linked DB, save, modify, etc. The part that manages the dataI heard that you squeeze it in with Python code.Even...

2 years ago

1 answers
106 views
0
ReactNative: Metrobundler does not appear to be working.

Hello, I was developing it as an expo and needed to escape, so I escaped with the option to use the expoKit. I heard that there are two ways to run the server in this state. If I run it the first way,...

2 years ago

1 answers
114 views
0
Question about adding react native picker.item.

I want to take the db value from the server and add it to the react native picker.import React, {Component} from 'react';import {View, Picker} from 'react-native';import axios from 'axios'class INPUT ...

2 years ago

1 answers
110 views
0
This is a question related to the react native set state.

import React, {Component} from 'react'import {View, Text} from 'react-native'import axios from 'axios'class RECORD extends Component{ constructor(props){ super(props) this.state={ results:null } ...

2 years ago

1 answers
103 views
0
Reactive expo-sqlite is the problem.

Creating an app with react native You have installed expo-sqlite to use client db.I created a db file, put it in the project directory, and entered a dummy record.However, the callback function that d...

2 years ago

1 answers
120 views
0
Unable to get mp3 file as require function of node.js.

We are creating a sound effect playback app with Expo (React Native).  I'm trying to make it by referring to the Expo official document, but here, I'm importing the mp3 file as a require function.  Co...

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