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Why is extending native objects a bad practice?
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There are plenty of issues, for example what happens if some other code also tries to add it's own stringify() method with different behaviour? It's really not something you should do in everyday programming... not if all you want to do is save a few characters of ...
What is the difference between functional and non functional requirement? [closed]
What is the difference between functional and non-functional requirements in the context of designing a software system?
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What are metaclasses in Python?
In Python, what are metaclasses and what do we use them for?
22 Answers
22
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What's the point of the X-Requested-With header?
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I don't get it. What prevents the attacker from building a request and adding a X-Requested-With header as well?
– Greg
May 15 '14 at 0:39
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How to Convert Boolean to String
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This is the easyest way to do it, but it depends on what you need it for it might not be the best sulution.
– Androme
May 8 '10 at 18:43
1
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How do I print out the contents of an object in Rails for easy debugging?
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I generally first try .inspect, if that doesn't give me what I want, I'll switch to .to_yaml.
class User
attr_accessor :name, :age
end
user = User.new
user.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user...
What happened to console.log in IE8?
...bsite with something that throws an alert for every call to console.log(). What if you have 10+ calls to log() in your code. What if msg is an object? Walter's answer makes much more sense, as a starting point.
– Precastic
Jun 22 '13 at 10:47
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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
What are the precise rules for when you can omit (omit) parentheses, dots, braces, = (functions), etc.?
6 Answers
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Swing vs JavaFx for desktop applications [closed]
... and it is a big desktop application with many elements.
Now SWT being somewhat old I would like to switch to either Swing or JavaFX. And I would like to hear your thoughts on three things.
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What does the explicit keyword mean?
What does the explicit keyword mean in C++?
11 Answers
11
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