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How long should SQL email fields be? [duplicate]
...bution is at 19.
There isn't long tail. Everything falls off sharply after 38.
We cleaned up the DB by throwing away anything longer than 40. The good news is that no one has complained but the bad news is not many records got cleaned out.
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Can I use an OR in regex without capturing what's enclosed?
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answered Jul 31 '10 at 15:45
GumboGumbo
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Setting environment variables for accessing in PHP when using Apache
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wroniastywroniasty
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Tying in to Django Admin's Model History
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136
The admin history is just an app like any other Django app, with the exception being special pl...
Creating a constant Dictionary in C#
... case "cat": return 0;
case "dog": return 1;
case "elephant": return 3;
}
This is exactly what you want. And yes, I know, it's ugly.
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Print number of keys in Redis
...s_version:6.0.6
redis_git_sha1:00000000
redis_git_dirty:0
redis_build_id:b63575307aaffe0a
redis_mode:standalone
os:Linux 5.4.0-1017-aws x86_64
arch_bits:64
multiplexing_api:epoll
atomicvar_api:atomic-builtin
gcc_version:9.3.0
process_id:2854672
run_id:90a5246f10e0aeb6b02cc2765b485d841ffc924e
tcp_por...
What does the M stand for in C# Decimal literal notation?
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403
It means it's a decimal literal, as others have said. However, the origins are probably not thos...
Android SharedPreference security
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232
Shared Preferences are stored as a file in the filesystem on the device. They are, by default, ...
How to declare a variable in MySQL?
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edited Aug 20 '16 at 13:37
Manos Nikolaidis
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