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How to get Scala List from Java List?
I have a Java API that returns a List like:
6 Answers
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What is a classpath and how do I set it?
...olons) as the value (e.g., ".;c:\javaproject\classes;d:\tomcat\lib\servlet-api.jar"). Take note that you need to include the current working directory (denoted by '.') in the CLASSPATH.
To check the current setting of the CLASSPATH, issue the following command:
> SET CLASSPATH
CLASSPATH can be...
Large Object Heap Fragmentation
... and calling GC.GetGeneration on the instance. This will return Gen2 - the API doesn't distinguish between Gen2 and LOH. Make the array one byte smaller and the API will return Gen0.
– Brian Rasmussen
Jan 25 '13 at 15:31
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Can Selenium interact with an existing browser session?
...river in python selenium ** This is applicable on all drivers and for java api.
open a driver
driver = webdriver.Firefox() #python
extract to session_id and _url from driver object.
url = driver.command_executor._url #"http://127.0.0.1:60622/hub"
session_id = driver.session_id ...
How to test Spring Data repositories?
...r a simple reason: it's way to cumbersome to mock all the parts of the JPA API we invoke to bootstrap the repositories. Unit tests don't make too much sense here anyway, as you're usually not writing any implementation code yourself (see the below paragraph on custom implementations) so that integra...
Open file dialog and select a file using WPF controls and C#
...n further? My understanding is the Microsoft.Win32 libraries are a managed API to the underlying OS; how they talk to the OS should be of no concern to the rest of my (x64 64bit) application, and the OS APIs themselves are only called 'blah32' for legacy reasons.
– VisualMelon
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Java concurrency: Countdown latch vs Cyclic barrier
I was reading through the java.util.concurrent API , and found that
14 Answers
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RecyclerView onClick
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As the API's have radically changed, It wouldn't surprise me if you were to create an OnClickListener for each item. It isn't that much of a hassle though. In your implementation of RecyclerView.Adapter<MyViewHolder>, you shou...
Is returning null bad design? [closed]
...mehow controlling the flow (which is not a good practice) or abstracted in API or interface. Errors are there to propagate to any level on which you decide to catch it, hence you don't have to deal with it in calling context. They are by default null-object-pattern-friendly.
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How do I convert a String to an InputStream in Java?
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StandardCharsets requires minimum API level 19.
– Nantoka
Jan 30 '14 at 15:05
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