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Is it possible to break a long line to multiple lines in Python [duplicate]
... first one gives me a SyntaxError in IDLE(v.3.5), why? Also, if I don't start with a parenthesis gives me same error with missing parenthesis. With parentheses gives me nothing
– Yannis Dran
Nov 22 '16 at 23:05
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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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What do “branch”, “tag” and “trunk” mean in Subversion repositories?
...marker
Trunk would be the main body of development, originating from the start of the project until the present.
Branch will be a copy of code derived from a certain point in the trunk that is used for applying major changes to the code while preserving the integrity of the code in the trunk. If t...
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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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...
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
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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 }
=> ...
Getting the class name of an instance?
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@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 (...