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How to select where ID in Array Rails ActiveRecord without exception
... This returns an Array instead of an ActiveRecord::Relation, which limits what you can do with it afterwards. Comment.where(id: [2, 3, 5]) does return an ActiveRecord::Relation.
– Joshua Pinter
Jun 26 '14 at 17:51
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How do I create a new GitHub repo from a branch in an existing repo?
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Hi @Dogweather, thanks for sharing this. can you explian what's the different between your method and change the origin remote url, push to new repo method?
– Vincent
May 1 '13 at 14:16
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HTTP POST Returns Error: 417 “Expectation Failed.”
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What does that line of config do?
– J86
Jun 23 '16 at 8:36
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Question mark and colon in JavaScript
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What if you wanted to check two conditions?
– Thanos Dodd
Apr 12 at 7:49
add a comment
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...ini to exclude E_DEPRECATED:
error_reporting = E_ALL ^ E_DEPRECATED
What will happen if I do that?
Yes, it is possible to suppress such error messages and continue using the old ext/mysql extension for the time being. But you really shouldn't do this—this is a final warning from the deve...
How much overhead does SSL impose?
...es sense to take a global view of performance when optimizing, that is not what this question is asking.
The main overhead of SSL is the handshake. That's where the expensive asymmetric cryptography happens. After negotiation, relatively efficient symmetric ciphers are used. That's why it can be ve...
CALayer with transparent hole in it
...nt?) -> Bool {} of UIView. Check out his library for more details. But, what you expect is just 'visibility to what is behind the mask', this is a valid answer.
– infinity_coding7
Oct 10 '18 at 15:57
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How to tell PowerShell to wait for each command to end before starting the next?
... My bad. Start-Process -Wait works great, but now I see it this is not what I was looking for... I'm actually seeking to wait until the vm to finishes booting. I imagine that's going to be tough. I suppose I'll have to find a new thread for that. Thanks but.
– John Mee
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How to convert an array to object in PHP?
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The easy way would be
$object = (object)$array;
But that's not what you want. If you want objects you want to achieve something, but that's missing in this question. Using objects just for the reason of using objects makes no sense.
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Test for equality among all elements of a single vector
...ector are equal to one another. The solutions I have come up with seem somewhat roundabout, both involving checking length() .
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