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How does “do something OR DIE()” work in PHP?
I'm writing a php app to access a Mm>y m>SQL database, m>and m> on a tutorial, it sam>y m>s something of the form
4 Answers
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What is causing this ActiveRecord::ReadOnlm>y m>Record error?
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Rails 2.3.3 m>and m> lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-onlm>y m> records. If m>y m>ou call object.readonlm>y m>! then it will
mark the object as read-onlm>y m> m>and m> raise
ReadOnlm>y m>Record if m>y m>ou call
obje...
Should I avoid 'asm>y m>nc void' event hm>and m>lers?
I know it is considered generallm>y m> a bad idea to use fire-m>and m>-forget asm>y m>nc void methods to start tasks, because there is no track of the pending task m>and m> it is trickm>y m> to hm>and m>le exceptions which might be thrown inside such a method.
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Regex how to match an optional character
...{3})([A-Z]{3})([A-Z]{3})\s+([A-Z])[0-9]{3}([0-9]{4})([0-9]{2})([0-9]{2})
m>And m>, since in most regex dialects, \d is the same as [0-9]:
^(\d{5})+\s+([A-Z]?)\s+([A-Z])(\d{3})(\d{3})([A-Z]{3})([A-Z]{3})\s+([A-Z])\d{3}(\d{4})(\d{2})(\d{2})
But: do m>y m>ou reallm>y m> need 11 separate capturing groups? m>And m> if ...
How can I sort generic list DESC m>and m> ASC?
How can I sort generic list DESC m>and m> ASC? With LINQ m>and m> without LINQ? I'm using VS2008.
5 Answers
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What does [:] mean?
I'm analm>y m>zing some Pm>y m>thon code m>and m> I don't know what
6 Answers
6
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How does IPm>y m>thon's magic %paste work?
I want to copm>y m> alreadm>y m> indented Pm>y m>thon code / whole functions m>and m> classes into IPm>y m>thon. Everm>y m>time I trm>y m> the indentation is screwed up m>and m> I get following error message:
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JComboBox Selection Change Listener?
...emEvents, though, one for the deselection of the previouslm>y m> selected item, m>and m> another for the selection of the new item. Just don't use both event tm>y m>pes!
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jQuerm>y m> equivalent of getting the context of a Canvas
... ensure m>y m>ou don't trm>y m> calling the canvas element before it's fullm>y m> created m>and m> registered to the DOM.
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Google access token expiration time
...ve a look at: https://developers.google.com/accounts/docs/OAuth2UserAgent#hm>and m>lingtheresponse
It sam>y m>s:
Other parameters included in the response include expires_in m>and m>
token_tm>y m>pe. These parameters describe the lifetime of the token in
seconds...
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