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What is the __del__ method, How to call it?
...-destructors-in-python/ for a pro __del__ viewpoint. This is usually about freeing ctypes or some other special resource.
And my pesonal reason for not liking the __del__ function.
Everytime someone brings up __del__ it devolves into thirty messages of confusion.
It breaks these items in the Zen...
How to parse an RSS feed using JavaScript?
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If you are looking for a simple and free alternative to Google Feed API for your rss widget then rss2json.com could be a suitable solution for that.
You may try to see how it works on a sample code from the api documentation below:
google.load("feeds", "1"...
Convert JavaScript string in dot notation into an object reference
...ry metaprogramming specifically, and kind of violates function side-effect-free coding style, and will have performance hits). Novices who find themselves in this case, should instead consider working with array representations, e.g. ['x','a','b','c'], or even something more direct/simple/straightfo...
How do arrays in C# partially implement IList?
...ct. You cannot make it jive with what you read in the specs. Please feel free to see it your way, but you'll never come up with a good explanation why GetInterfaceMap() fails. "Something funky" is not much of an insight. I'm wearing implementation glasses: of course it fails, it is quack-like-a-...
Best approach for designing F# libraries for use from both F# and C#
...verly-complicated. You can write your entire library in F# and use it pain-free from F# and C# (I do it all the time).
Also, F# is more flexible than C# in terms of interoperability so it's generally best to follow traditional .NET style when this is a concern.
EDIT
The work required to make two ...
Using async/await for multiple tasks
... above code with WaitAll also blocks the threads and your threads won't be free to process any other work till the operation ends.
Recommended Approach
I would prefer WhenAll which will perform your operations asynchronously in Parallel.
public async Task DoWork() {
int[] ids = new[] { 1, 2...
How do I use reflection to call a generic method?
...nvoked delegates, but by using the dynamic type you get this behaviour for free.
If the generic method you want to call don't have an argument of a parametrized type (so its type parameter can't be inferred) then you can wrap the invocation of the generic method in a helper method like in the follo...
How can I deploy/push only a subdirectory of my git repo to Heroku?
...d.
cd -
I'm sure there are plenty of ways to improve upon this - so feel free to tell me how!
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How do search engines deal with AngularJS applications?
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SEO4Ajax is also a good example of paid service (free during the beta). Unfortunately, it looks like I'm not allowed to edit this response to add it in the list.
– check_ca
Dec 26 '13 at 13:29
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What's the difference between UTF-8 and UTF-8 without BOM?
...ents, different quoting rules or different data types. Of course anyone is free to use things like BOMs or anything else if you need it - just don't call it JSON then.
For other data formats than JSON, take a look at how it really looks like. If the only encodings are UTF-* and the first character ...