You can’t. An AbortController or its signal can not be reused nor reseted. If you need to “reset” it, you have to create a new AbortController instance and use that instead. I think this is by design. Otherwise it could get messy e.g. if you hand over the controller or signal to some external library … Read more
Agree with you about that method, and the fact that you would expect it to allow what you say. Another option would be Join<Team, Player> p = t.join(Team_.players); t.fetch(Team_.players); c.select(t).where(cb.equal(p.get(Player_.age), age)); i.e do a join(), add a fetch() for it, and then make use of the join. This is illogical and only adds to the … Read more
React lives in JavaScript. So parsing a JSON string is done with: var myObject = JSON.parse(myjsonstring); How to fetch a file from somewhere with AJAX is a different question. You could use fetch() for this. See for example https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API or https://davidwalsh.name/fetch or https://blog.gospodarets.com/fetch_in_action
You can tell TypeScript that you’re defining global.fetch as a Jest mock. global.fetch = jest.fn(() => Promise.resolve({ json: () => Promise.resolve({ test: 100 }), }), ) as jest.Mock;
You can set a Header to prevent the request from being cached. Example below: return fetch(url, { headers: { ‘Cache-Control’: ‘no-cache’ } }).then(function (res) { return res.json(); }).catch(function(error) { console.warn(‘Request Failed: ‘, error); });
Followed this topic on github: https://github.com/matthew-andrews/isomorphic-fetch/issues/34 The solution to my question is using the JSON.stringify function and set Content-Type header to application/json. Not pretty sure why the second attempt in my question didn’t work though. fetch(‘/api/v1/users’, { method: ‘post’, headers: {‘Content-Type’: ‘application/json’}, body: JSON.stringify({ “user”: { “email” : email, “password” : password }}), }) Official … Read more
Let’s say we have entities like this: @Entity @Table public class Parent { @Id private Long id; @OneToMany(mappedBy=”parent”, fetch = FetchType.EAGER) @Fetch(FetchMode.JOIN) private List<Child> child; //getter setters } @Entity @Table public class Child { @Id private Long id; @ManyToOne(fetch = FetchType.LAZY) private Parent parent; //getter setter } In the example above, when getting Parent entity, … Read more
Follow the following steps if you are using proxy server: Open Eclipse Window >> Android SDK Manager >> Option Input your proxy server and port. Hope this helps.
You can rely on Promises to execute them all before your then resolution. If you are used to jQuery, you can use jQuery Promises as well. With Promise.all you will enforce that every request is completed before continue with your code execution Promise.all([ fetch(“http://localhost:3000/items/get”), fetch(“http://localhost:3000/contactlist/get”), fetch(“http://localhost:3000/itemgroup/get”) ]).then(([items, contactlist, itemgroup]) => { ReactDOM.render( <Test items={items} contactlist={contactlist} … Read more