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Android Location Providers - GPS or Network Provider?
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Fused location provider is only available for API>= 19. We need to still follow the old procedure for device running older versions, right?
– Shobhit Puri
Nov 13 '14 at 17:42
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C++ Exceptions questions on rethrow of original exception
... MWE on GitHub, where a backtrace would look something like this:
Library API: Exception caught in function 'api_function'
Backtrace:
~/Git/mwe-cpp-exception/src/detail/Library.cpp:17 : library_function failed
~/Git/mwe-cpp-exception/src/detail/Library.cpp:13 : could not open file "nonexistent.txt"...
Parsing XML with namespace in Python via 'ElementTree'
...ter you pass in. This means you can use any namespace prefix you like; the API splits off the owl: part, looks up the corresponding namespace URL in the namespaces dictionary, then changes the search to look for the XPath expression {http://www.w3.org/2002/07/owl}Class instead. You can use the same ...
What is the difference between D3 and jQuery?
...h are JavaScript DOM manipulation libraries, have CSS selectors and fluent API and are based on web standards which makes them look similar.
Following code is an example of D3 usage which is not possible with jQuery (try it in jsfiddle):
// create selection
var selection = d3.select('body').s...
Find size of object instance in bytes in c#
... the mature space.
This makes it impossible to create a reliable, generic API to expose the object size.
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HTML5 Pre-resize images before uploading
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Yes, use the File API, then you can process the images with the canvas element.
This Mozilla Hacks blog post walks you through most of the process. For reference here's the assembled source code from the blog post:
// from an input element
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What is the purpose of the vshost.exe file?
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Excerpt from MSDN How to: Disable the Hosting Process
Calls to certain APIs can be affected when the hosting process is enabled. In these cases, it is necessary to disable the hosting process to return the correct results.
To disable the hosting process
Open an executable project in Visual St...
Why implement interface explicitly?
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@Mike The interfaces might belong to some API or to two different APIs. Maybe love is a bit exaggerated here but I'd at least be glad that explicit implementation is available.
– TobiMcNamobi
May 6 '15 at 12:00
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Persistence unit as RESOURCE_LOCAL or JTA?
...er to a unit of type RESOURCE_LOCAL
You must use the
EntityTransaction API to begin/commit around
every call to your EntityManger Calling
entityManagerFactory.createEntityManager() twice results in
two separate EntityManager instances and therefor
two separate PersistenceContexts/Caches....
Convert UTC datetime string to local datetime
...zone(to_zone)
Edit Expanded example to show strptime usage
Edit 2 Fixed API usage to show better entry point method
Edit 3 Included auto-detect methods for timezones (Yarin)
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