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How to check if variable is string with python 2 and 3 compatibility

... in Python 2 in the most generic manner, isinstance(s, basestring) will now also work for Python 3+. share | improve this answer | follow | ...
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How can I make a div not larger than its contents?

... It does not work on chrome for me with span, but works using white-space: nowrap; – albanx Jul 7 '12 at 20:07 58 ...
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Is there any way to specify a suggested filename when using data: URI?

... It does now but it wasn't always so easy. Many of these answers are from years ago. And they also work for other browsers. – Holf Oct 26 '13 at 10:09 ...
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What is the use of the ArraySegment class?

...ent<T> has become a lot more useful in .NET 4.5+ and .NET Core as it now implements: IList<T> ICollection<T> IEnumerable<T> IEnumerable IReadOnlyList<T> IReadOnlyCollection<T> as opposed to the .NET 4 version which implemented no interfaces whatsoever. The cl...
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What does “pending” mean for request in Chrome Developer Window?

...solution I found: player[0].setAttribute('src','video.webm?dummy=' + Date.now()); You just add a dummy query string to the end of each url. This forces Chrome to download the file again. Another example with popcorn player (using jquery) : url = $(this).find('.url_song').attr('url'); pop = Popc...
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How to express a One-To-Many relationship in Django

I'm defining my Django models right now and I realized that there wasn't a OneToManyField in the model field types. I'm sure there's a way to do this, so I'm not sure what I'm missing. I essentially have something like this: ...
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How does __proto__ differ from constructor.prototype?

...sheds full light over the matter http://i.stack.imgur.com/KFzI3.png I know I'm not the first one making this up but it was more interesting figuring it out that finding it :-). Anyway, after that I found e.g. this another diagram that I think says basicly the same: Javascript object layout The...
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MySQL: Transactions vs Locking Tables

...posit all the service fees charged on the transaction. Given (as everyone knows these days) that banks are extraordinarily stupid, let's say their system works like this: $balance = "GET BALANCE FROM your ACCOUNT"; if ($balance < $amount_being_paid) { charge_huge_overdraft_fees(); } $balance...
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How does a Breadth-First Search work when looking for Shortest Path?

... @Shashank If we are not maintaining distance then how would we know the shortest distance,please explain more. – Gaurav Sehgal Apr 12 '15 at 19:17 12 ...
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jekyll markdown internal links

... You can now post internal links by using the following: [Some Link]({% post_url 2010-07-21-name-of-post %}) This is also referenced in the Jekyll Documentation. https://github.com/mojombo/jekyll/pull/369 ...