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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Aug 25 '14 at 15:31
0112
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answe...
git remote add with other SSH port
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You need to edit your ~/.ssh/config file. Add something like the following:
Host example.com
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How to RSYNC a single file?
...t's progress.
– JoshStrange
Feb 28 '14 at 20:48
does this mean that you still need a module in rsyncd.conf with a dire...
In Xcode, how to suppress all warnings in specific source files?
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It turns out that all this is compiler-dependent. I mean, in one project that uses LLVM GCC compiler -w does the trick and in other project...
Join strings with a delimiter only if strings are not null or empty
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edited Apr 2 '19 at 14:36
community wiki
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Best way to create an empty map in Java
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The emptyMap method of the Collections class.
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Better techniques for trimming leading zeros in SQL Server?
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answered Mar 19 '09 at 14:32
ArvoArvo
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redis-py : What's the difference between StrictRedis() and Redis()?
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This seems pretty clear:
redis-py exposes two client classes that implement these commands
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MySQL: ignore errors when importing?
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answered Sep 10 '14 at 17:21
Craig BoobarCraig Boobar
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Difference between SelectedItem, SelectedValue and SelectedValuePath
...e work. :-)
– Nawaz
Feb 4 '11 at 20:14
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