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jQuery Validate - require at least one field in a group to be filled
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That's an excellent solution Nathan. Thanks a lot.
Here's a way making the above code work, in ...
Rails :dependent => :destroy VS :dependent => :delete_all
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edited Jul 22 '15 at 20:04
Michael Brawn
31722 silver badges99 bronze badges
answered May 9 '...
git branch -d gives warning
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edited Aug 27 '12 at 20:18
Adam Dymitruk
104k1717 gold badges133133 silver badges136136 bronze badges
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Haskell offline documentation?
...ch_Flags.
Usage:
$ hoogle --help
Hoogle v4.2.8, (C) Neil Mitchell 2004-2011
http://haskell.org/hoogle
hoogle [COMMAND] ... [OPTIONS]
Commands:
[search] Perform a search
data Generate Hoogle databases
server Start a Hoogle server
combine Combine multiple databases into one
co...
Using StringWriter for XML Serialization
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1
<TL;DR> The problem is rather simple, actually: you are not matching the declared encoding...
How to use WeakReference in Java and Android development?
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231
Using a WeakReference in Android isn't any different than using one in plain old Java. Here is ...
How to do a JUnit assert on a message in a logger
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144
I've needed this several times as well. I've put together a small sample below, which you'd w...
How do I use cascade delete with SQL Server?
I have 2 tables: T1 and T2, they are existing tables with data. We have a one to many relationship between T1 and T2. How do I alter the table definitions to perform cascading delete in SQL Server when a record from T1 is deleted, all associated records in T2 also deleted.
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Check if an array contains any element of another array in JavaScript
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Vanilla JS
ES2016:
const found = arr1.some(r=> arr2.includes(r))
ES6:
const found = arr1.some(r=> arr2.indexOf(r) >= 0)
How it works
some(..) checks each element of the array against a test function and returns true if any e...