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Fastest way to check if a string matches a regexp in ruby?
What is the fastest way to check if a string matches a regular expression in Ruby?
7 Answers
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What is the best project structure for a Python application? [closed]
...to develop a non-trivial end-user desktop (not web) application in Python. What is the best way to structure the project's folder hierarchy?
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What does GitHub for Windows' “sync” do?
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What happens if there is a conflict during the rebase step?
– Svante
Feb 5 '13 at 15:17
26
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How to rebase local branch with remote master
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this is the only answer that actually does what was asked
– kayaker243
Nov 30 '12 at 22:47
5
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What are the differences between Abstract Factory and Factory design patterns?
...ng them interchangeably. I remember that I had a hard time finding exactly what the difference was when I learnt them.
Because the factory method is just a method, it can be overridden in a subclass, hence the second half of your quote:
... the Factory Method pattern uses
inheritance and relies on ...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...nd Specs is built upon may also involve the ScalaTest framework. But what does Specs offer ScalaTest doesn't? What are the differences?
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What regular expression will match valid international phone numbers?
...the international access code (the 011 at the beginning of the regex) with whatever is appropriate for that country's dialing plan.
Also, note that ITU E.164 defines the maximum length of a full international telephone number to 15 digits. This means a three digit country code results in up to 12 a...
Eloquent Collection: Counting and Detect Empty
...Collection is always returned, even when there are no results. Essentially what you're checking is $a = new stdClass; if ($a) { ... } which will always return true.
To determine if there are any results you can do any of the following:
if ($result->first()) { }
if (!$result->isEmpty()) { }
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What are the key differences between Scala and Groovy? [closed]
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Isn't immutability a key characteristic of Scala ? What about concurrency and actors ? Tell us some more...
– Leonel
Apr 9 '09 at 19:34
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Downloading a file from spring controllers
...tream as a place to put generated PDF to your generator. Also, if you know what file type you are sending, you can set
response.setContentType("application/pdf");
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