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How do you discover model attributes in Rails?
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edited Sep 2 '13 at 8:14
Ian Vaughan
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Simple basic explanation of a Distributed Hash Table (DHT)
...hese problems is a logical ring of n nodes, each taking responsibility for 1/n of the keyspace. Once you add a node to the network, it finds a place on the ring to sit between two other nodes, and takes responsibility for some of the keys in its sibling nodes. The beauty of this approach is that non...
What are Bearer Tokens and token_type in OAuth 2?
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token_type is a parameter in Access Token generate call to Authorization server, which essenti...
Create JSON-object the correct way
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Usually, you would do something like this:
$post_data = json_encode(array('item' => $post_...
Can TCP and UDP sockets use the same port?
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Yes, you can use the same port number for both TCP and UDP. Many protocols already do this, f...
@Basic(optional = false) vs @Column(nullable = false) in JPA
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answered May 24 '10 at 19:52
Pascal ThiventPascal Thivent
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
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answered Feb 27 '09 at 13:40
Daniel BruceDaniel Bruce
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Split string based on a regular expression
...or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inserted between every element:
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How do I see the last 10 commits in reverse-chronological order with SVN?
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svn log --limit 10
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svn log -l 10
Further googling uncovered the answer. svn log lists...
Does a valid XML file require an XML declaration?
...le using Sax Parser of Xerces.
Is the XML declaration <?xml version="1.0" encoding="UTF-8"?> required?
3 Answers
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