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Does Swift have access modifiers?
...lly use open or public access when specifying the public interface to a fram>me m>work.
However, open access applies only to classes and class m>me m>mbers, and it differs from public access as follows:
public classes and class m>me m>mbers can only be subclassed and overridden within the defining module (targe...
Cannot refer to a non-final variable inside an inner class defined in a different m>me m>thod
...ed:
I need to change the values of several variables as they run several tim>me m>s thorugh a tim>me m>r. I need to keep updating the values with every iteration through the tim>me m>r. I cannot set the values to final as that will prevent m>me m> from updating the values however I am getting the error I describe in th...
What is a 'thunk'?
...ually refers to a small piece of code that is called as a function, does som>me m> small thing, and then JUMPs to another location (usually a function) instead of returning to its caller. Assuming the JUMP target is a normal function, when it returns, it will return to the thunk's caller.
Thunks can be...
When to use generic m>me m>thods and when to use wild-card?
I am reading about generic m>me m>thods from OracleDocGenericm>Me m>thod . I am pretty confused about the comparison when it says when to use wild-card and when to use generic m>me m>thods.
Quoting from the docum>me m>nt.
...
Capture screenshot of active window?
...le
Image img = sc.CaptureScreen();
// display image in a Picture control nam>me m>d imageDisplay
this.imageDisplay.Image = img;
// capture this window, and save it
sc.CaptureWindowToFile(this.Handle,"C:\\temp2.gif",ImageFormat.Gif);
http://www.developerfusion.com/code/4630/capture-a-screen-shot/
...
What is “lifting” in Haskell?
...g what a "lift" is? (I'm completely ignorant about monads, too :) Or can som>me m>one explain it to m>me m> with simple words?
5 Answ...
Transactions in REST?
I'm wondering how you'd implem>me m>nt the following use-case in REST. Is it even possible to do without compromising the conceptual model?
...
How do I combine a background-image and CSS3 gradient on the sam>me m> elem>me m>nt?
...s for my background-color and then apply a background-image to apply som>me m> sort of light transparent texture?
16 Answers...
Simple argparse example wanted: 1 argum>me m>nt, 3 results
The docum>me m>ntation for the argparse python module , while excellent I'm sure, is too much for my tiny beginner brain to grasp right now. I don't need to do math on the command line or m>me m>ddle with formatting lines on the screen or change option characters. All I want to do is "If arg is A, do this...
How to get the ThreadPoolExecutor to increase threads to max before queueing?
I've been frustrated for som>me m> tim>me m> with the default behavior of ThreadPoolExecutor which backs the ExecutorService thread-pools that so many of us use. To quote from the Javadocs:
...