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What is the difference between ng-if and ng-show/ng-hide
...-- when $scope.myValue is falsy (element is removed) -->
<div ng-if="0"></div>
When an element is removed using ngIf its scope is destroyed and a new scope is created when the element is restored. The scope created within ngIf inherits from its parent scope using prototypal inherita...
What is the difference between public, private, and protected?
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Mathias Bader
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answered Dec 5 '10 at 22:17
SarfrazSarfraz
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Defining a HTML template to append using JQuery
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edited Feb 16 '15 at 23:05
Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
a...
What is a None value?
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101
Martijn's answer explains what None is in Python, and correctly states that the book is mislead...
What's the difference between a proc and a lambda in Ruby?
...ed.
An example:
p = Proc.new {|a, b| puts a**2+b**2 } # => #<Proc:0x3c7d28@(irb):1>
p.call 1, 2 # => 5
p.call 1 # => NoMethodError: undefined method `**' for nil:NilClass
p.call 1, 2, 3 # => 5
l = lambda {|a, b| puts a**2+b**2 } # => #<Proc:0x15016c@(irb):5 (lambda)>
l....
How to save/restore serializable object to/from file?
...r.Serialize(stream, serializableObject);
stream.Position = 0;
xmlDocument.Load(stream);
xmlDocument.Save(fileName);
}
}
catch (Exception ex)
{
//Log exception here
}
}
/// <summary>...
What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
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edited Sep 9 at 20:45
Gabriel Staples
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a...
How to force the browser to reload cached CSS/JS files?
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460
Update: Rewritten to incorporate suggestions from John Millikin and da5id. This solution is wr...
Elegant ways to support equivalence (“equality”) in Python classes
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10 Answers
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SHA512 vs. Blowfish and Bcrypt [closed]
...millions of trials per second using equipment that costs on the order of $1000, testing all passwords up to 8 characters long in a few months.
If however, the digest output is "fed back" thousands of times, it will take hundreds of years to test the same set of passwords on that hardware. Bcrypt a...