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How to detect modifier key states in WPF?
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Partly borrowing from @Josh, and somewhat similar to @Krushik, and also referencing a question about the Difference between KeyEventArgs.systemKey and KeyEventArgs.Key (answering why Josh has to use SystemKey); wherein, with modifier keys (su...
What is the MIME type for Markdown?
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Found this thread from 2008 : http://www.mail-archive.com/markdown-discuss@six.pairlist.net/msg00973.html
Seems like the mime type text/vnd.daringfireball.markdown should be registered by the author of Markdown, until then the Markdown mime t...
Redis is single-threaded, then how does it do concurrent I/O?
...ifference between concurrency and parallelism?
See also this presentation from Rob Pike.
A single-threaded program can definitely provide concurrency at the I/O level by using an I/O (de)multiplexing mechanism and an event loop (which is what Redis does).
Parallelism has a cost: with the multiple...
How do I convert a Java 8 IntStream to a List?
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Since EC 9.0, you can build a primitive list from a primitive Stream. MutableIntList list = IntLists.mutable.withAll(IntStream.range(1, 5))
– Donald Raab
Jan 11 '19 at 21:53
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How to customize the background/border colors of a grouped table view cell?
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One thing I ran into with the above CustomCellBackgroundView code from Mike Akers which might be useful to others:
cell.backgroundView doesn't get automatically redrawn when cells are reused, and changes to the backgroundView's position var don't affect reused cells. That means long tables...
Guards vs. if-then-else vs. cases in Haskell
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From a technical standpoint, all three versions are equivalent.
That being said, my rule of thumb for styles is that if you can read it as if it was English (read | as "when", | otherwise as "otherwise" and = as "is" or "be"...
AngularJS $http and $resource
... important to emphasize that $resource expects object or array as response from server, not raw string. So if you have raw string (or anything except object and array) as a response, you have to use $http
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Should I use Python 32bit or Python 64bit
...ticular).
For example if your app requires > 2GB of RAM, so you switch from 32bit to 64bit you may find that your app is now requiring > 4GB of RAM.
Check whether all of your 3rd party modules are available in 64 bit, otherwise it may be easier to stick to 32bit in the meantime
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jQuery table sort
...many rows we're talking about here.
If you pass 5000 lines to the browser from the database, knowing that the actual database-table contains 100,000 rows, my question is: what's the point in making the table sortable? In order to do a proper sort, you'd have to send the query back to the database,...
How to switch back to 'master' with git?
...ut master should remove any files that are in the branch but not in master from your working directory.
– Dan Ray
Sep 14 '11 at 16:08
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