[interface]

Zaawansowane pytania ze znajomosci #sql #programowanie
http://www.windowfunctions.com/questions/0

JEP draft: Launch Single-File Source-Code Programs

Single-file programs -- where the whole program fits in a single source file -- are common in the early stages of learning Java, and when writing small utility programs. In this context, it is pure ceremony to have to compile the program before running it. In addition, a single source file may compile to multiple class files, which adds packaging overhead to the simple goal of "run this program". It is desirable to be able to run the program directly from source with the java launcher

http://openjdk.java.net/jeps/8192920

#interfacesmieci

[ja_tu_czytam]

@interface:
database error: ERROR: function lag(double precision, integer, integer) does not exist

szkoda że lag() nie działa