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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
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Many-to-many relationship with the same model in rails?
... information.
TL;DR
# user.rb
has_many :friendships, :foreign_key => "user_id", :dependent => :destroy
has_many :occurances_as_friend, :class_name => "Friendship", :foreign_key => "friend_id", :dependent => :destroy
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# friendship.rb
belongs_to :user
belongs_to :friend, :class_n...
AngularJS $http and $resource
... have an endpoint that deals with the same resource (that's important) for more than one HTTP method, then $resource is a good choice.
– Ben Lesh
Jan 6 '14 at 14:23
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How to save all the variables in the current python session?
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Using python's eval() vs. ast.literal_eval()?
...ctionary, use ast.literal_eval(). It safely does what you want and nothing more.
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Should sorting logic be placed in the model, the view, or the controller? [closed]
...he View, under one circumstance (that I can think of offhand; there may be more):
A "dumb" sort where all the data is already in the view and it doesn't have to use any domain knowledge to do the sort. Very simple string or number comparison, for example. This is not possible in, for example, sea...
Make column not nullable in a Laravel migration
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How to break out of a loop from inside a switch?
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172
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How do I pass a unique_ptr argument to a constructor or a function?
...mpty. You don't own the object, and you don't even have a pointer to it anymore. It's gone.
This is ensured because we take the parameter by value. std::move doesn't actually move anything; it's just a fancy cast. std::move(nextBase) returns a Base&& that is an r-value reference to nextBase...
Why does Node.js' fs.readFile() return a buffer instead of string?
...e file.
There are ways to guess the character encoding of text files with more or less confidence (that's what text editors do when opening a file), but you usually don't want your code to rely on guesses without your explicit instruction.
Buffers to the rescue!
So, because it does not and can no...