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Why do I need an IoC container as opposed to straightforward DI code? [closed]
...elt a need to use an Inversion of Control (IoC) container. However, the more I read, the more pressure I feel from the community to use an IoC container.
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Difference between a theta join, equijoin and natural join
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Open document with default OS application in Python, both in Windows and Mac OS
...['open', filename])
In Python 3.5+ you can equivalently use the slightly more complex but also somewhat more versatile
subprocess.run(['open', filename], check=True)
If you need to be compatible all the way back to Python 2.4, you can use subprocess.call() and implement your own error checking:...
What is the equivalent of Java's final in C#?
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good answer - there is one more usage of "final" in java though - on a local variable or method parameter to prevent reassigning it. There is no c# direct equivalent of this.
– serg10
Aug 25 '09 at 12:11
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How to compute the sum and average of elements in an array?
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How does the new automatic reference counting mechanism work?
... great at. Humans forget things and make mistakes, but computers are much more consistent.
However, this doesn't completely free you from worrying about memory management on these platforms. I describe the primary issue to watch out for (retain cycles) in my answer here, which may require a littl...
jQuery.click() vs onClick
... in modern way is the unobtrusive way of handling events. Also to register more than one event listener for the target you can call addEventListener() for the same target.
var myEl = document.getElementById('myelement');
myEl.addEventListener('click', function() {
alert('Hello world');
}, fal...
get client time zone from browser [duplicate]
...get a timezone from client browser? I saw the following links but I want a more robust solution.
9 Answers
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Difference between ref and out parameters in .NET [duplicate]
...ef and out parameters in .NET? What are the situations where one can be more useful than the other? What would be a code snippet where one can be used and another can't?
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Python syntax for “if a or b or c but not all of them”
...r b or c) and not (a and b and c):
My advice is to use whichever form is more significant to you and to other programmers. The first means "there is something false, but also something true", the second "There is something true, but not everything". If I were to optimize or do this in hardware, I ...