JS Coding Questions

#170💼 Interview💻 Code

How do you make synchronous HTTP request

Browsers provide an XMLHttpRequest object which can be used to make synchronous HTTP requests from JavaScript.

javascript

1function httpGet(theUrl) {
2  var xmlHttpReq = new XMLHttpRequest();
3  xmlHttpReq.open("GET", theUrl, false); // false for synchronous request
4  xmlHttpReq.send(null);
5  return xmlHttpReq.responseText;
6  }

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JavaScript Coding Exercise 85

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