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Delete everything in a MongoDB database
...r this suggestion, we were using db[collection_name].drop() and it was exhibiting the same issues you described with the db.dropDatabase() method. Switching the s/drop/remove/ worked brilliantly !
– Scottymac
Jan 16 '15 at 16:35
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ReSharper - force curly braces around single line
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answered Sep 1 '10 at 22:26
Jura GorohovskyJura Gorohovsky
9,2973434 silver badges3939 bronze badges
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Draw a perfect circle from user's touch
...below (Sorry, I'm using Java as the fastest way to provide this fast and a bit dirty example):
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.HeadlessException;
import java.awt.Point;
import java.a...
Error: Could not create the Java Virtual Machine Mac OSX Mavericks
I just installed the latest Java SDK 7-67 from Oracle on the Mac 10.9.4. I then ran the command java -v in Terminal and I get this message:
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Return all enumerables with yield return at once; without looping through
...eration.Concat().
– redcalx
Apr 18 '10 at 23:01
@the-locster: I'm not sure what you mean. It's definitely Enumerable r...
Difference between fmt.Println() and println() in Go
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103
println is an built-in function (into the runtime) which may eventually be removed, while the ...
UICollectionView auto scroll to cell at IndexPath
...his not so unusual case in a nicer way, the viewDidLayoutSubviews way is a bit awkward
– TheEye
Feb 19 '16 at 9:17
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Ruby function to remove all white spaces?
...whitespace", but then asked for "something like PHP's trim()". So, it's a bit difficult to know exactly what they want here. trim() certainly does not remove newlines and other whitespace characters. You're choosing one interpretation of a vague question.
– Ed S.
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INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
... page is indeed the correct one, unfortunately I feel that the answer is a bit incomplete for people not as familiar with SQL. I am fairly apt at writing code but SQL queries are new to me as well as building database tables.
Despite the checked answer being correct:
Mike M wrote-
"The way a FK wo...
How can I update window.location.hash without jumping the document?
...ult()" or not.
One way to get around this is to prefix the hash with an arbitrary value like so:
window.location.hash = 'panel-' + id.replace('#', '');
Then, all you need to do is to check for the prefixed hash on page load. As an added bonus, you can even smooth scroll to it since you are now i...