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How to play a local video with Swift?
... // MARK: - Init
convenience init(urlAsset:NSURL, view:PlayerView, startAutoPlay:Bool = true, repeatAfterEnd:Bool = true) {
self.init()
playerView = view
autoPlay = startAutoPlay
autoRepeatPlay = repeatAfterEnd
if let playView = playerView, let playe...
Match everything except for specified strings
...tain strings you can do it like this:
^(?!(red|green|blue)$).*$
This says, start the match from the beginning of the string where it cannot start and end with red, green, or blue and match anything else to the end of the string.
You can try it here: https://regex101.com/r/rMbYHz/2
Note that this onl...
Rspec doesn't see my model Class. uninitialized constant error
...for my models in Ruby on Rails application.
And I receive this error while starting 'rspec spec'
7 Answers
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Using sed to mass rename files
...ile/#F0000/F000}"
# ${file/#F0000/F000} means replace the pattern that starts at beginning of string
done
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BeanFactory vs ApplicationContext
...n file,and manages the life cycle of the spring bean as and WHEN CONTAINER STARTS.It won't wait until getBean("springbeanref") is called.
BeanFactory
It loads spring beans configured in spring configuration file,manages the life cycle of the spring bean when we call the getBean("springbeanref").So...
How can I generate a list or array of sequential integers in Java?
..., or perhaps an Integer[] or int[] , with sequential values from some start value to an end value?
8 Answers
...
Are there console commands to look at whats in the queue and to clear the queue in Sidekiq?
...ip-xxx-xxx-xxx-xxx:0cf585f5e93e1850eee1ae4613a08e45-70328697677500:default:started"
3) "sidekiq_staging:worker:ip-xxx-xxx-xxx-xxx:7635c39a29d7b255b564970bea51c026-69853672320140:default:started"
...
The solution was:
irb(main):003:0> Sidekiq.redis { |r| r.del "workers", 0, -1 }
=> ...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...ple I can think of is to track and report code timings: using( TimingTrace.Start("MyMethod") ) { /* code */ } Again, this is AOP - Start() captures the start time before the block begins, Dispose() captures the end time and logs the activity. It doesn't change program state and is agnostic to excep...
Getting the class name of an instance?
...
@EduardLuca Double underscores at the start only are similar to a single underscore at the start, but even more "private" (look up "python name mangling"). Double underscores at beginning and end are different - those are reserved for python and are not private (...
Creating a copy of a database in PostgreSQL [closed]
...atabase in this fashion does not lock originaldb. PostgreSQL only prevents starting the copy if there are others accessing originaldb--not after the copy starts, so it is possible that another connection could modify the database while the "copy" is occurring. IMHO, this may be the easiest answer, b...