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How update the _id of one MongoDB Document?
...5f4d2d2a000002")})
// 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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Two sets of parentheses after function call
... => x + y;
– guido
Nov 19 '15 at 8:14
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Git pull results in extraneous “Merge branch” messages in commit log
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88
The commit you are seeing is perfectly fine. A pull effectively runs git fetch and then git mer...
How to specify a multi-line shell variable?
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Nik O'LaiNik O'Lai
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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
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8 Answers
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SSL is not enabled on the server
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189
You should establish DB connection without SSL encryption, like that:
db, err := sql.Open("pos...
Sharing src/test classes between modules in a multi-module maven project
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answered Feb 6 '13 at 7:48
Duncan JonesDuncan Jones
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CSS3 transform not working
...nt? Whodathunk...?)
– crashwap
Aug 28 at 18:56
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...e from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What makes debugging this problem very difficult...
ipython notebook clear cell output in code
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answered Jul 18 '14 at 6:12
celcel
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