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Differences between Proxy and Decorator Pattern
Can you give any good explanation what is the difference between Proxy and Decorator ?
8 Answers
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How to echo shell commands as they are executed
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what if I want to color the command when echoing to differentiate the command and its results output ?
– Lewis Chan
Sep 3 '18 at 10:06
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
... return n + x;
};
};
var add2 = add_gen(2);
add2(3); // result is 5
What is going on here? In the function add_gen you are creating an another function which will simply add the number n to its argument. The trick is that in the variables defined in the function parameter list act as lexicall...
Creating range in JavaScript - strange syntax
...Array handles multiple arguments
How the Number function handles arguments
What Function.prototype.call does
They're rather advanced topics in javascript, so this will be more-than-rather long. We'll start from the top. Buckle up!
1. Why not just Array(5).map?
What's an array, really? A regular ...
What does “Mass Assignment” mean in Laravel?
...ser = new User(Input::all()); (as programmer) it is so uncontrolled (or in what scenario would be this helpful).
– Kyslik
Jul 27 '14 at 18:41
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What is attr_accessor in Ruby?
...me = "Dennis"
person.name # => "Dennis"
Works the same way! And guess what: the instance variable @name in our person object will be set just like when we did it manually, so you can use it in other methods.
class Person
attr_accessor :name
def greeting
"Hello #{@name}"
end
end
per...
Why does one use dependency injection?
...ror-prone. Third, this is stupid, repetitive work for a trained monkey. So what do you do?
Obviously it's a quite good idea to introduce an interface ICanLog (or similar) that is implemented by all the various loggers. So step 1 in your code is that you do:
ICanLog logger = new Logger();
Now the...
What does “error: option --single-version-externally-managed not recognized” indicate?
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Can someone explain in detail what does this option mean and why does this work?
– kawing-chiu
Apr 18 '16 at 7:07
4
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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
What explains the difference in behavior of boolean and bitwise operations on lists vs NumPy arrays?
8 Answers
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What steps should I take to protect my Google Maps API Key?
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and what if I take the api key to use in my own APP (windows/ios/android)? i can simulate the referrer and use this key for my own purpose at your cost !
– loki
Aug 6 '18 at 6:39
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