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Why use getters and setters/accessors?
... operate against property getter/setters - Mocking, Serialization, and WPF come to mind.
Allowing inheritors to change the semantics of how the property behaves and is exposed by overriding the getter/setter methods.
Allowing the getter/setter to be passed around as lambda expressions rather than va...
Simple argparse example wanted: 1 argument, 3 results
... my tiny beginner brain to grasp right now. I don't need to do math on the command line or meddle with formatting lines on the screen or change option characters. All I want to do is "If arg is A, do this, if B do that, if none of the above show help and quit" .
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How to see which commits in one branch aren't in the other?
...branches devel and next . In devel I have a more or less huge amount of commits. Some of the commits are cherry picked in next . Also I added some commits to next which are merged to devel .
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MIT vs GPL license [closed]
The MIT license is GPL-compatible. Is the GPL license MIT-compatible? i.e. I can include MIT-licensed code in a GPL-licensed product, but can I include GPL-licensed code in a MIT-licensed product?
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Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
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The historical reason is that most C implementations (compilers) just used whatever overflow behaviour was easiest to implement with the integer representation it used. C implementations usually used the same representation used by the CPU - so the overflow behavior followed fro...
Null vs. False vs. 0 in PHP
...the idea that Null means "unknown value" in general. I can't think of any computer languages where this is true, nor does it mean that in English, at least not according to any definition I can find or have heard. Maybe you know something I don't know?
– iconoclast
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Adaptive segue in storyboard Xcode 6. Is push deprecated?
...is really works like push with navigation controller. In my project I have complicated structure with the sidebar from this lesson appcoda.com/ios-programming-sidebar-navigation-menu and push works, show doesn't. May be the reason is I reuse navigation controller. I've updated my question with the r...
HTML 5 tag vs Flash video. What are the pros and cons?
...at's just BUSINESS. You won't change business overnight, and each layer of complexity added by a new tag such as <video> which supports a very technical interface will result in * slightly * different implementations by each browser.
HTML 5 works now, and so does Flash. How it is implemente...
Python function overloading
...hon.
When working with languages that can discriminate data types at
compile-time, selecting among the alternatives can occur at
compile-time. The act of creating such alternative functions for
compile-time selection is usually referred to as overloading a
function. (Wikipedia)
Python ...
What exactly is Type Coercion in Javascript?
... == integer
the boolean operand will be converted to an integer: false becomes 0, true becomes 1. Then the two values are compared.
However, if you use the non-converting comparison operator ===, no such conversion occurs. When the operands are of different types, this operator returns false, and...