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Java current machine name and logged in user?
...Host().getHostName();
To answer the last part of your question, the Java API says that getHostName() will return
the host name for this IP address, or if the operation is not allowed by the security check, the textual representation of the IP address.
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How to play a notification sound on websites?
...ge
Advantages:
JavaScript-plugin for playing sounds based on Web Audio API with fallback to HTML5 Audio.
Plugin is working on most popular desktop and mobile browsers and can be used everywhere, from common web sites to browser games.
Audio-sprites support included.
No dependecies (jQuery not re...
Execute JavaScript using Selenium WebDriver in C#
... document.title");
Note that the complete documentation of the WebDriver API for .NET can be found at this link.
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Break promise chain and call a function based on the step in the chain where it is broken (rejected)
...s promise library $q is based on kriskowal's Q library (which has a richer API, but contains everything you can find in $q). Q's API docs on GitHub could prove useful. Q implements the Promises/A+ spec, which goes into detail on how then and the promise resolution behaviour works exactly.
EDIT:
Al...
Remove Elements from a HashSet while Iterating [duplicate]
...a nice method called removeIf that makes things easier and safer. From the API docs:
default boolean removeIf(Predicate<? super E> filter)
Removes all of the elements of this collection that satisfy the given predicate.
Errors or runtime exceptions thrown during iteration or by the predicate...
Converting stream of int's to char's in java
...king about. He is using Reader's read method: java.sun.com/j2se/1.4.2/docs/api/java/io/Reader.html#read() The question he is asking is how to convert value returned by this method into char.
– Vanuan
May 7 '09 at 21:43
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What is the best Battleship AI?
... Actually, this answer is nice because it shows in a very concise form the API's you'd need to implement to compete... :)
– dicroce
Oct 27 '09 at 15:51
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STL or Qt containers?
...yle iterators
are streamable with QDataStream
are used extensively in Qt's API
have a stable implementation across operating systems. A STL implementation must obey the C++ standard, but
is otherwise free to do as it pleases (see the std::string COW controversy). Some STL implementations are especia...
Pass array to ajax request in $.ajax() [duplicate]
...ing dataType in the $.ajax call as "application/json". If you're using Web API, make sure to decorate the the parameter to your controller with the [FromBody] attribute so it can be deserialized correctly.
– FarligOpptreden
Apr 24 '18 at 17:48
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How to get started on TDD with Ruby on Rails? [closed]
...ou write your application code. The cycle is generally write a test for an API that doesn't exist, run the test expecting it to fail, go write your API code, run your test again and make sure it passes. Then write your next test... and so on.
You might also be interested in this Rails guide.
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