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How do you round a float to two decimal places in jruby
... '%.2f' % number also works is more commonly seen, at least in my experience.
– Michael Kohl
May 10 '12 at 20:52
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How to update Identity Column in SQL Server?
...he identity column
INSERT INTO YourTable(IdentityCol, otherCol) VALUES(13,'myValue')
GO
-- Delete the old row of which you have inserted a copy (above) (make sure about FK's)
DELETE FROM YourTable WHERE ID=3
GO
--Now set the idenetity_insert OFF to back to the previous track
SET IDENTITY_INSERT Your...
How to launch jQuery Fancybox on page load?
...lick');
I believe Fancybox 1.2.1 will use default options otherwise from my testing when I needed to do this.
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How do you convert a time.struct_time object into a datetime object?
...expand a listy or dicty type object in to separate arguments - it's one of my favourite pieces of Python lovelyness. See docs.python.org/2/tutorial/… for more info
– OrganicPanda
Jan 17 '13 at 16:02
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Can you Run Xcode in Linux?
...follow a howto. It works almost flawlessly. I am danish, so I had to build my own keybord layout.
– Kristian Spangsege
Oct 15 '12 at 10:43
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How to get duplicate items from a list using LINQ? [duplicate]
... => g ); // re-expand the groups with more than one item
In my situation I need all duplicates so that I can mark them in the UI as being errors.
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Jackson with JSON: Unrecognized field, not marked as ignorable
...I have no control over the input JSON (I read from a web service). This is my input JSON:
39 Answers
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How to get instance variables in Python?
...nswered Sep 20 '08 at 20:02
Jeremy CantrellJeremy Cantrell
22.1k1111 gold badges5151 silver badges7777 bronze badges
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Apply CSS Style to child elements
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@romanm - see my answer, using a * to target all children to prevent repeating, or using .class > * for all direct children. Its not hard.
– Richard Edwards
Sep 23 '15 at 12:35
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How to get a resource id with a known resource name?
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I would suggest you using my method to get a resource ID. It's Much more efficient, than using getIdentidier() method, which is slow.
Here's the code:
/**
* @author Lonkly
* @param variableName - name of drawable, e.g R.drawable.<b>image<...