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Java 2022-03-28 03:35:55
Java
//create ArrayList ArrayList<String> arrayList = new ArrayList<String>(); //add item to ArrayList arrayList.add("item"); //check if ArrayList contains item (returns boolean) System.out.println(arrayList.contains("item")); /... Add solution -
Other 2022-03-27 20:40:40
what is hamcrest
Hamcrest is a framework for writing matcher objects allowing 'match' rules to be defined declaratively. import org.junit.jupiter.api.Test; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.*; public class BiscuitTe... Add solution -
Other 2022-03-27 18:00:15
flutter unhandled exception: bad state: insecure http is not allowed by platform:
For Android: This behavior may be omitted following migration guide: https://flutter.dev/docs/release/breaking-changes/network-policy-ios-android. or... Just add in android/app/src/main/AndroidManifest.xml: android:usesCleartextTraffic="true" ... Add solution -
Other 2022-03-27 17:30:32
merge sort algo
// @see https://www.youtube.com/watch?v=es2T6KY45cA&vl=en // @see https://www.cs.usfca.edu/~galles/visualization/ComparisonSort.html function merge(list, start, midpoint, end) { const left = list.slice(start, midpoint); const right = list.sli... Add solution -
Javascript 2022-03-27 16:00:21
jest axios manual mock
//axios.js const axios = require('axios') module.exports = axios.get //__mocks__/axios.js const axios = require('axios') module.exports = { get: async () => { const url = 'https://jsonplaceholder.typicode.com/posts' const response = await axios... Add solution