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Remove by _id in MongoDB console
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Very close. This will work:
db.test_users.deleteOne( {"_id": ObjectId("4d512b45cc9374271b02ec4f")});
i.e. you don't need a new for the ObjectId.
Also, note that in some drivers/tools, remove() is now deprecated and deleteOne or deleteMany should be used instead.
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Rails extending ActiveRecord::Base
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answered Feb 24 '10 at 20:48
Harish ShettyHarish Shetty
61.5k1717 gold badges139139 silver badges194194 bronze badges
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Find a private field with Reflection?
...indingFlags.Static)
– ksun
Dec 11 '14 at 23:12
add a comment
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What's the best solution for OpenID with Django? [closed]
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edited Jul 30 '12 at 10:42
answered Feb 2 '10 at 14:02
Da...
How to calculate UILabel width based on text length?
...od for?
this question might have your answer, it worked for me.
For 2014, I edited in this new version, based on the ultra-handy comment by Norbert below! This does everything. Cheers
// yourLabel is your UILabel.
float widthIs =
[self.yourLabel.text
boundingRectWithSize:self.yourLabel.fra...
Run a PHP file in a cron job using CPanel
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edited May 1 '13 at 4:02
tomb
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answered Sep...
Xcode: Build Failed, but no error messages
Using Xcode 4.5.1. Our project has been building fine for the last three months, but suddenly, when I try to build, it says "Build failed", but does not show any errors on the triangle exclamation mark tab, nor does it give a reason when it pops up build failed.
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How do HttpOnly cookies work with AJAX requests?
...econd step would be impossible, thereby defeating my XSS attempt.
Edit 4: Sorry, I meant that you could send the XMLHttpRequest to the StackOverflow domain, and then save the result of getAllResponseHeaders() to a string, regex out the cookie, and then post that to an external domain. It appears...
jQuery get value of selected radio button
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Muirik
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answered Apr 14 '14 at 6:19
Parveen VermaParve...