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Explaining Python's '__enter__' and '__exit__'
... rather prefer to return handle to complete object and then provide public APIs to only those components self object,which I want to expose to user like in with open(abc.txt, 'r') as fin: content = fin.read()
– ViFI
Jul 11 '16 at 10:37
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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
..., I still felt compelled to update this to leverage modern conventions and API, notably:
Use NSURLSession rather than dispatching -[NSData contentsOfURL:] to a background queue;
Use dequeueReusableCellWithIdentifier:forIndexPath: rather than dequeueReusableCellWithIdentifier: (but make sure to use...
How do I set up a basic Ruby project?
...y for your gem, then push it up
~/code/my_lib $ curl -u myusername https://api.github.com/user/repos -d '{"name":"my_lib"}'
~/code/my_lib $ git remote add origin git@github.com:myusername/my_lib.git
~/code/my_lib $ git push
Then, when you're ready to release your gem on Rubygems.org, run rake rel...
ViewPager and fragments — what's the right way to store fragment's state?
...cking the internal tag set by FragmentPagerAdapter and instead uses proper APIs for retrieving them. This way even if the tag changes in future versions of the SupportLibrary you'll still be safe.
Don't forget that depending on the design of your Activity, the Fragments you're trying to work on m...
How to iterate over rows in a DataFrame in Pandas
... functions). This includes arithmetic, comparisons, (most) reductions, reshaping (such as pivoting), joins, and groupby operations. Look through the documentation on Essential Basic Functionality to find a suitable vectorised method for your problem.
If none exists, feel free to write your own using...
Scala vs. Groovy vs. Clojure [closed]
...lent Java class - types and all. As a case in point, the entire Akka Java API is written in Scala. So please explain what you mean by "can't integrate" here - because it reads like FUD to me.
– Kevin Wright
Mar 30 '15 at 14:41
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Suppressing “is never used” and “is never assigned to” warnings in C#
...itions.cs file in C# project which basically describes the older windows ISAPI for consumption by managed code.
4 Answers
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How to configure MongoDB Java driver MongoOptions for production use?
...for the MongoDB Java driver and I haven't come up with much other than the API. This search started after I ran into the "com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db
connection" error and by increasing the connections/multiplier I was able to solve that problem. I'm looking fo...
In Windows Azure: What are web role, worker role and VM role?
...ong with your project code. All languages can make REST calls to the Azure API, and several languages (including those mentioned above) have SDKs that take care of this for you. All language SDKs are here, with source code on github, here.
With a VM role, you can install and run software with very ...
How can I correctly prefix a word with “a” and “an”?
...ay is to ask Google for the two possibilities (using the one of the search APIs) and use the most popular:
http://www.google.co.uk/search?q=%22a+europe%22 - 841,000 hits
http://www.google.co.uk/search?q=%22an+europe%22 - 25,000 hits
Or:
http://www.google.co.uk/search?q=%22a+honest%22 - 797,000...