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How to define @Value as optional
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Andy BrownAndy Brown
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When would you use a WeakHashMap or a WeakReference?
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edited May 17 '17 at 12:20
answered Sep 30 '08 at 20:09
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Mercurial .hgignore for Visual Studio 2010 projects
Not to be confused with Mercurial .hgignore for Visual Studio 2008 projects
2 Answers
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How can I do a case insensitive string comparison?
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edited Oct 27 '15 at 16:52
Liam
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Cookie overflow in rails application?
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edited Feb 5 '13 at 20:39
colllin
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How to make a Java class that implements one interface with two generic types?
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Steve McLeodSteve McLeod
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Using Git, show all commits that are in one branch, but not the other(s)
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328
You probably just want
git branch --contains branch-to-delete
This will list all branches wh...
Rails find_or_create_by more than one attribute?
...er.where(:member_id => 4, :group_id => 7).first_or_initialize
Edit 2: Not all of these were factored out of rails just the attribute specific ones.
https://github.com/rails/rails/blob/4-2-stable/guides/source/active_record_querying.md
Example
GroupMember.find_or_create_by_member_id_and_...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
... Xcode 6 Beta 4 and have a framework that I created for Live Views in Beta 2. Due to another swift bug , I needed to use some Obj-C code. When upgrading though, I get the following error:
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jQuery: Count number of list elements?
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225
Try:
$("#mylist li").length
Just curious: why do you need to know the size? Can't you just...