Davor Hrg hrgdavor
hrgdavor
/ Highlander.java
Created
March 10, 2017 12:15
Use a TCP port to check if another instance is running ad stop it (for dev when restarting app multiple times to test)
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| import java.io.BufferedReader; | |
| import java.io.InputStream; | |
| import java.io.InputStreamReader; | |
| import java.io.OutputStream; | |
| import java.net.InetSocketAddress; | |
| import java.net.ServerSocket; | |
| import java.net.Socket; | |
| public class Highlander { |
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| /** any tag | |
| - () - any alement that is a tag and not TextElement | |
| - (func) - matching decided by the provided function | |
| - (tag) - element with that tag | |
| - (attr,value) - element with attribute and value for it | |
| - (tag,attr,value) */ | |
| function matcher(p1,p2,p3){ | |
| if(typeof(p1) == 'function') return p1; | |
| if(!p3){ | |
| if(!p2){ |
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