I’ve done some jQuery in the past, but I am completely stuck on this. I know about the pros and cons of using synchronous ajax calls, but here it will be required. The remote page is loaded (controlled with firebug), but no return is shown. What should I do different to make my function to … Read more
I’ve been reading nodebeginner And I came across the following two pieces of code. The first one: var result = database.query(“SELECT * FROM hugetable”); console.log(“Hello World”); The second one: database.query(“SELECT * FROM hugetable”, function(rows) { var result = rows; }); console.log(“Hello World”); I get what they’re supposed to do, they query the database to retrieve … Read more
What is the difference between asynchronous and non-blocking calls? Also between blocking and synchronous calls (with examples please)? 14 Answers 14 In many circumstances they are different names for the same thing, but in some contexts they are quite different. So it depends. Terminology is not applied in a totally consistent way across the whole … Read more
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question What is the difference between asynchronous and synchronous execution? 2 22 When you execute something … Read more
