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Django queries - id vs pk
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edited Aug 31 '19 at 13:25
Deepstop
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answered Jan ...
LINQ query to return a Dictionary
...d Afshari
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How do I ignore the authenticity token for specific actions in Rails?
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235
In Rails 4:
skip_before_action :verify_authenticity_token, except: [:create, :update, :destroy]...
Add a fragment to the URL without causing a redirect?
...rdJess Telford
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PHP sprintf escaping %
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Escape it with another %:
$stringWithVariables = 'About to deduct 50%% of %s %s from your Top-Up account.';
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Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
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(Process emit Array.fill(sz)(0)).repeat take n
(streamArrs(1 << 25, 1 << 14).zipWithIndex
pipe process1.chunk(4)
pipe process1.fold(0L) {
(c, vs) => c + vs.map(_._1.length.toLong).sum
}).runLast.run
This should work with any value for the n parameter (provide...
git: difference between “branchname” and “refs/heads/branchname”
Best to be explained at an example: I am on branch 0.58 of repository and this his how I pull:
3 Answers
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MySQL CONCAT returns NULL if any field contain NULL
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John WooJohn Woo
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How do I compare two files using Eclipse? Is there any option provided by Eclipse?
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5 Answers
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XPath: How to select nodes which have no attributes?
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155
//node[not(@*)]
That's the XPath to select all nodes named "node" in the document without any...