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Shortest distance between a point and a line segment
...solution in any language you want; I can translate it into what I'm using (Javascript).
52 Answers
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Convert a character digit to the corresponding integer in C
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Huh, yeah that would coerce, wouldn't it? Maybe Java has colored my perceptions. Or maybe I'm completely mistaken and it would even coerce in Java. :)
– Kevin Conner
Mar 1 '10 at 15:23
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How do I change the default port (9000) that Play uses when I execute the “run” command?
...), the only way I was able to change the startup port was by first setting JAVA_OPTS and then launching the application.
E.g., from the command line
set JAVA_OPTS=-Dhttp.port=9002
bin\myapp.bat
where myapp.bat is the batch file created by the "dist" command.
The following would always ignore my...
What is boilerplate code?
...enerated automatically than written by hand. For example, in the following Java class representing a pet, almost all the code is boilerplate except for the declarations of Pet, name and owner:
public class Pet {
private PetName name;
private Person owner;
public Pet(PetName name, Perso...
PHP and Enumerations
...'t have native Enumerations. But I have become accustomed to them from the Java world. I would love to use enums as a way to give predefined values which IDEs' auto-completion features could understand.
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Android Studio says “cannot resolve symbol” but project compiles
...everything.
It will give you some errors, ignore those.
Now go to your java file and android studio will suggest you import
import android.support.v4.app.FragmentActivity;
Import it, then go back to Open Module Settings and change the compile sdk version back to what it was before.
Wait ...
What is Unicode, UTF-8, UTF-16?
...you'll have to use a library that supports UTF, such as ICU for C, C++ and Java. In any case, if you want to input/output something other than the default encoding, you will have to convert it first.
Recommended/default/dominant encodings: When given a choice of which UTF to use, it is usually best...
How To Auto-Format / Indent XML/HTML in Notepad++
...answered Dec 2 '15 at 6:29
Some Java GuySome Java Guy
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Which characters make a URL invalid?
... marked as "unwise" in the URI spec will throw a URISyntaxException in the Java java.net.URI constructor so a URL like http://api.google.com/q?exp=a|b is not allowed and must be encoded instead as http://api.google.com/q?exp=a%7Cb if using Java with a URI object instance.
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What does “exited with code 9009” mean during this build?
... I encountered a similar issue with a pre-build event that used a Java applet to pre-compile JS and CSS...turns out we had neglected to put the Java Runtime on the server.
– saluce
May 11 '12 at 19:29
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