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Authorize Attribute with Multiple Roles
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edited Jan 5 '15 at 5:43
Tieson T.
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How do I find all installed packages that depend on a given package in NPM?
...n:
npm ls contextify
app-name@0.0.1 /home/zorbash/some-project
└─┬ d3@3.3.6
└─┬ jsdom@0.5.7
└── contextify@0.1.15
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How to list of all the tables defined for the database when using active record?
... MySQL adapter, but is documented in the PostgreSQL adapter. SQLite/SQLite3 also has the method implemented, but undocumented.
>> ActiveRecord::Base.connection.tables
=> ["accounts", "assets", ...]
See activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb:21, ...
Change GitHub Account username
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edited Apr 6 '17 at 20:43
DimaSan
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answered Feb...
java SSL and cert keystore
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edited Apr 23 '19 at 15:00
LINGS
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How to properly check if std::function is empty in C++11?
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3 Answers
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How add “or” in switch statements?
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326
By stacking each switch case, you achieve the OR condition.
switch(myvar)
{
case 2:
c...
What is Python buffer type for?
...>> t
<read-only buffer for 0x10064a4b0, size 5, offset 6 at 0x100634ab0>
>>> print t
world
The buffer in this case is a sub-string, starting at position 6 with length 5, and it doesn't take extra storage space - it references a slice of the string.
This isn't very useful for ...
How to change the output color of echo in Linux
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30 Answers
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XmlWriter to Write to a String Instead of to a File
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edited Jun 5 '09 at 13:54
answered Jun 5 '09 at 12:37
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