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Why is it impossible to override a getter-only property and add a setter? [closed]

...nly property. It doesn't make sense for derivations to break this contract and make it read-write. I'm with Microsoft on this one. Let's say I'm a new programmer who has been told to code against the Baseclass derivation. i write something that assumes that Bar cannot be written to (since the Basec...
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Storing Objects in HTML5 localStorage

... Looking at the Apple, Mozilla and Mozilla again documentation, the functionality seems to be limited to handle only string key/value pairs. A workaround can be to stringify your object before storing it, and later parse it when you retrieve it: var test...
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What is the difference between --save and --save-dev?

... Shorthand versions: -D is short for --save-dev and -S is short for --save – chrisco Mar 26 '17 at 14:07 ...
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NodeJS / Express: what is “app.use”?

...e generic to all paths, or triggered only on specific path(s) your server handles), and it will add onto your Express middleware stack. Middleware layers can be added one by one in multiple invocations of use, or even all at once in series with one invocation. See use documentation for more details...
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What's the difference between lists and tuples?

...cture, lists have order. Using this distinction makes code more explicit and understandable. One example would be pairs of page and line number to reference locations in a book, e.g.: my_location = (42, 11) # page number, line number You can then use this as a key in a dictionary to store not...
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Why is an array not assignable to Iterable?

... Arrays can implement interfaces (Cloneable and java.io.Serializable). So why not Iterable? I guess Iterable forces adding an iterator method, and arrays don't implement methods. char[] doesn't even override toString. Anyway, arrays of references should be considered l...
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How to use my view helpers in my ActionMailer views?

... this case (Rails 3.2.8): I have a method defined in ApplicationController and make it a helper by helper_method :my_helper_wannabe, but the method "my_helper_wannabe" doesn't become available in mailer. – Giang Nguyen Nov 7 '12 at 7:23 ...
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Add new item in existing array in c#.net

... And if required, do ls.ToArray() at the end – Narayana Jul 26 '12 at 13:16 2 ...
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Show which git tag you are on?

... Edit: Jakub Narębski has more git-fu. The following much simpler command works perfectly: git describe --tags (Or without the --tags if you have checked out an annotated tag. My tag is lightweight, so I need the --tags.) original answer follows: git describe --exact-match --tags $(git log...
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Instagram how to get my user id from username?

... endpoint. (Press F12 to open developer toolbar, then click to Network Tab and trace the request.) Sorry because I'm too busy. Hope this information help you guys. Hmm, feel free to give me a down-vote if you want. Update in Apr-12-2018, cameronjonesweb said that this endpoint doesn't work anym...