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How update the _id of one MongoDB Document?
...4d2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clients.remove({_id: ObjectId("4cc45467c55f4d2d2a000002")})
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B-Tree vs Hash Table
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The SurricanThe Surrican
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PHP memory profiling
...6 release.
– powtac
Mar 9 '18 at 14:37
If it helps anyone... when using php-fpm, pid might not change between differen...
Chrome: timeouts/interval suspended in background tabs?
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GG.
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answered May 17 '11 at 14:44
pimvdbpimvdb
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How can I use different certificates on specific connections?
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answered May 13 '09 at 17:22
ericksonerickson
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Edit the root commit in Git?
...even Penny
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answered Jan 22 '10 at 18:53
CB BaileyCB Bailey
610k9090 ...
Simple explanation of clojure protocols
...hods is Grouping: you can group multiple functions together and say "these 3 functions together form Protocol Foo". You cannot do that with Multimethods, they always stand on their own. For example, you could declare that a Stack Protocol consists of both a push and a pop function together.
So, why...
How to include layout inside layout?
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Peter Naggschga
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answered Apr 12 '11 at 8:03
Michael RoseMichael Rose
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
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answered Sep 7 '11 at 14:53
Jonathan LefflerJonathan Leffler
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Rails: confused about syntax for passing locals to partials
...the code itself (actionpack/lib/base.rb, render() method in Rails 2; Rails 3 is different). It's a good exercise.
Furthermore, don't worry about "bothering" people on SO. That's why this site exists. I even learned something from this.
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