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MongoDB, remove object from array
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try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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Write to .txt file?
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...
Is there a use-case for singletons with database access in PHP?
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11 Answers
11
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How to change the text of a button in jQuery?
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Community♦
111 silver badge
answered Apr 7 '11 at 11:59
JohnPJohnP
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Take a screenshot of a webpage with JavaScript?
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answered Aug 2 '11 at 22:53
JAAuldeJAAulde
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Static classes and methods in coffeescript
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...
Cannot add or update a child row: a foreign key constraint fails
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answered Feb 15 '11 at 15:16
Brian DriscollBrian Driscoll
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Make sure only a single instance of a program is running
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edited Apr 14 '13 at 11:11
Grzegorz Adam Hankiewicz
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How to run script as another user without password?
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answered Aug 1 '11 at 23:47
pyroscopepyroscope
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Python: How would you save a simple settings/config file?
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Graeme StuartGraeme Stuart
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