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How to make a Java class that implements one interface with two generic types?
.... The need for Consumer<Tomato>, Consumer<Apple> objects comes from other methods that expect these as parameters. I need one class the implement them both in order to share state.
Steve's idea was to use two inner classes, each implementing a different generic type.
This version add...
Typedef function pointer?
...sion about the entanglement of the alias and name. I learned something new from reading this post.
– Mad Physicist
Apr 7 '15 at 20:51
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javac is not recognized as an internal or external command, operable program or batch file [closed]
...al major problems with that command:
This command erases everything else from PATH and replaces it with the Java path. After executing this command, you might find various other commands not working.
Your Java path is probably not C:\Program Files\Java\jdk1.7.0_09\bin – you almost definitely hav...
Why should I learn Lisp? [closed]
...gram that simulated Abbott and Costello's "Who's on First" routine. Input from the user was matched against some pretty complicated data structures (resembling maps in other languages, but much more flexible) to choose what an appropriate response would be. I also wrote a routine to solve a 3x3 sl...
How to use relative/absolute paths in css URLs?
...er - it should work for both cases, as long as the structure is the same.
From https://www.w3.org/TR/CSS1/#url:
Partial URLs are interpreted relative to the source of the style sheet, not relative to the document
share...
How to switch to the new browser window, which opens after click on the button?
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This script helps you to switch over from a Parent window to a Child window and back cntrl to Parent window
String parentWindow = driver.getWindowHandle();
Set<String> handles = driver.getWindowHandles();
for(String windowHandle : handles)
{
...
Android Endless List
... be added to your list, and threshold is the number of list items (counted from the end) that should, if visible, trigger the loading process. If you set threshold to 0, for instance, the user has to scroll to the very end of the list in order to load more items.
(optional) As you can see, the "load...
Javascript seconds to minutes and seconds
... get the remaining seconds, multiply the full minutes with 60 and subtract from the total seconds:
var seconds = time - minutes * 60;
Now if you also want to get the full hours too, divide the number of total seconds by 3600 (60 minutes/hour · 60 seconds/minute) first, then calculate the remaini...
Should Gemfile.lock be included in .gitignore?
... of new to bundler and the files it generates. I have a copy of a git repo from GitHub that is being contributed to by many people so I was surprised to find that bundler created a file that didn't exist in the repo and wasn't in the .gitignore list.
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How do I get the filepath for a class in Python?
...ermine which file the class was defined in? I need something that can work from either the class C, or from an instance off C.
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