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Erlang's 99.9999999% (nine nines) reliability

... As I explained in my answer, this figure was not based on 20 years of AXD301 operation. It was based on 14 nodes over an 8-month period in a single trial by British Telecom. This is hardly representative of the whole AXD301 line's operational characteristics over 20 years (...
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Java: Detect duplicates in ArrayList?

... @PaulJackson Sizing based on the full list will probably be beneficial. However if the common case is for it to find a duplicate early then the space was wasted. Also even sizing the HashSet to the size of the list will result in resizing when r...
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What is the difference between declarative and procedural programming paradigms?

...that exhibit a hierarchy of types that inherit both methods and state from base types to derived types, but also includes the unusual prototype-based JavaScript. Examples of programming languages which support the OO paradigm: Java Declarative There are several sub-paradigms of the declarativ...
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vs

... that will be present is the meta charset attribute. You should also set a base tag for the same reason ... on the server, the base tag is unnecessary, but when opened from local storage, the base tag enables the page to work as if it is on the server, with all the assets in place and so on, no brok...
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Business logic in MVC [closed]

... Fist of all: I believe that you are mixing up the MVC pattern and n-tier-based design principles. Using an MVC approach does not mean that you shouldn't layer your application. It might help if you see MVC more like an extension of the presentation layer. If you put non-presentation code inside th...
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Generic List - moving an item within the list

...nt newIndex) Underneath it is basically implemented like this. T item = base[oldIndex]; base.RemoveItem(oldIndex); base.InsertItem(newIndex, item); So as you can see the swap method that others have suggested is essentially what the ObservableCollection does in it's own Move method. UPDATE 20...
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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?

...ctal number, but 9 is out of range for octals. Logic error: the month is 0-based, you will get OCTOBER 23th of 2007 – user85421 Jun 10 '09 at 13:31 ...
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Window vs Page vs UserControl for WPF navigation?

...WPF because I prefer to put dynamic content in my main Window that changes based on user action. A Page is a page inside your Window. It is mostly used for web-based systems like an XBAP, where you have a single browser window and different pages can be hosted in that window. It can also be used in...
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C++ auto keyword. Why is it magic?

...ever(T t) { // point A }; At point A, a type has been assigned to T based on the value passed for the parameter to whatever. When you do auto x = initializer;, the same type deduction is used to determine the type for x from the type of initializer that's used to initialize it. This means th...
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Git diff against a stash

... If the branch that your stashed changes are based on has changed in the meantime, this command may be useful: git diff stash@{0}^! This compares the stash against the commit it is based on. ...