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What's the difference between a Future and a Promise?
What's the difference between Future and Promise ?
They both act like a placeholder for future results, but where is the main difference?
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What's the best way to retry an AJAX request on failure using jQuery?
...n fail
$.ajax({
type : 'GET',
url : 'http://www.whatever123.gov',
timeout : 2000,
retries : 3, // <-------- Optional
retryInterval : 2000 // <-------- Optional
})
// Problem: "fail" will only be called once, and not for each ...
What requirement was the tuple designed to solve?
I'm looking at the new C# feature of tuples. I'm curious, what problem was the tuple designed to solve?
13 Answers
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What is Angular.noop used for?
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What's the benefit of calling noop rather than just leaving the function blank? Aesthetics, performance or something else?
– abyrne85
Aug 24 '15 at 11:42
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What's the easiest way to call a function every 5 seconds in jQuery? [duplicate]
JQuery, how to call a function every 5 seconds.
7 Answers
7
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What is content-type and datatype in an AJAX request?
What is content-type and datatype in a POST request? Suppose I have this:
3 Answers
3
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What do people find difficult about C pointers? [closed]
... memory. You know you're dealing with this problem when people talk about "what (primitive) variable X really is".
Most of my students were able to understand a simplified drawing of a chunk of memory, generally the local variables section of the stack at the current scope. Generally giving explic...
What is an AngularJS directive?
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What it is (see the clear definition of jQuery as an example)?
A directive is essentially a function† that executes when the Angular compiler finds it in the DOM. The function(s) can do almost anything, which is why I th...
What's the difference between a single precision and double precision floating point operation?
What is the difference between a single precision floating point operation and double precision floating operation?
11 Answ...
python: How do I know what type of exception occurred?
...rupt and GeneratorExit aren't caught by the above code, which is generally what you want. See the exception hierarchy.
If you also want the same stacktrace you get if you do not catch the exception, you can get that like this (still inside the except clause):
import traceback
print traceback.form...