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What is the difference between MediaPlayer and VideoView in Android
...lso be aware that RTSP requires an extra port to be open, which is blocked by some firewalls.
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Java URL encoding of query string parameters
...r, then use "UTF-8".
Note that spaces in query parameters are represented by +, not %20, which is legitimately valid. The %20 is usually to be used to represent spaces in URI itself (the part before the URI-query string separator character ?), not in query string (the part after ?).
Also note that ...
Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
...008 at least. Like the OP, I find the code I mostly see (usually generated by SSMS) makes my eyeballs hurt, and I just like my table definitions to make sense for a rational human. Thanks.
– Wade Hatler
Aug 28 '18 at 17:09
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Is there a function that returns the current class/method name? [duplicate]
...to with respect to the "Possible System.NullReferenceException", indicated by the ReSharper for example?
– Pedro Dusso
Dec 18 '13 at 10:04
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What is the Difference Between read() and recv() , and Between send() and write()?
...@AbhinavGauniyal How would that provide different behavior? If there's a 0 byte datagram, both, recv and read will deliver no data to the caller but also no error. For the caller, the behavior is the same. The caller may not even know anything about datagrams (it may not know that this is a socket a...
Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...is meant to be platform and language neutral.
Decisions like "getElementsByFoo() returns an ordered NodeList" or "querySelectorAll() returns a StaticNodeList" are very much intentional, so that implementations don't have to worry about aligning their returned data structure based on language-depen...
Newline in markdown table?
... The <br> syntax also works on GitLab, which uses Redcarpet Ruby library for Markdown processing (reference)
– Dinei
Aug 18 '17 at 15:45
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running Rails console in production
...an of course be substituted with development or test (value is development by default)
Adding the option --sandbox makes it so that any changes you make to your database in the console will be rolled back after you exit
If this isn't working for you, you may need to try
bundle exec rails console ...
Python: Append item to list N times
...o'] * 100
# ['foo', 'foo', 'foo', 'foo', ...]
For values that are stored by reference and you may wish to modify later (like sub-lists, or dicts):
l = [{} for x in range(100)]
(The reason why the first method is only a good idea for constant values, like ints or strings, is because only a shall...
What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
...l find all of your Workbench packages and composer dump-autoload them, one by one.
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