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What is the difference between compare() and compareTo()?
...the Comparator<T> interface, and the typical use is to define one or more small utility classes that implement this, to pass to methods such as sort() or for use by sorting data structures such as TreeMap and TreeSet. You might want to create a Comparator object for the following:
Multiple c...
How do I output coloured text to a Linux terminal?
...re, \033 is the ESC character, ASCII 27. It is followed by [, then zero or more numbers separated by ;, and finally the letter m. The numbers describe the colour and format to switch to from that point onwards.
The codes for foreground and background colours are:
foreground background
black...
How do I test for an empty JavaScript object?
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How do I remove a key from a JavaScript object? [duplicate]
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How do I specify new lines on Python, when writing on files?
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You don't know my pride. But more seriously, I think it's useful to note that linesep is there and exists so you can find out what the system line separator is.
– Charlie Martin
Jan 9 '18 at 19:20
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Why use strong named assemblies?
... same publisher that created the version the application was built with.
More on strong naming from Microsoft is in Strong-Named Assemblies (MSDN).
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What is stdClass in PHP?
...'number'] . PHP_EOL; //42
See Dynamic Properties in PHP and StdClass for more examples.
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How to use Servlets and Ajax?
...yword is "ajax": Asynchronous JavaScript and XML. However, last years it's more than often Asynchronous JavaScript and JSON. Basically, you let JS execute an asynchronous HTTP request and update the HTML DOM tree based on the response data.
Since it's pretty a tedious work to make it to work across...
Design Pattern for Undo Engine
...r stuff). The UI for that might be a little unwieldy but it would be much more powerful than a traditional linear undo.
– Sumudu Fernando
Apr 29 '12 at 6:22
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Use Mockito to mock some methods but not others
... called a partial mock. See the Mockito documentation on partial mocks for more information.
For your example, you can do something like the following, in your test:
Stock stock = mock(Stock.class);
when(stock.getPrice()).thenReturn(100.00); // Mock implementation
when(stock.getQuantity()).then...