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Čtvrtek červenec 14, 2005

Hello, World! in More than 200 Languages

Here is a collection of more than 200 hello world programs in various programming languages.

My favourites are:

Hello world in brainf*ck language - very readable, isn't it?
Hello world in VHDL - I had to learn this HW language last year, writing hello world in this one sounds a really funny thing to do
Hello world in MHEG-5 - looks very obscure
Hello world in MOS6510 assembly on a C=64 - good old C64
Hello world in 7(!) languages at once - WFTk!?

NetBeans Quick Tip #10 - Diffing Two Files

Did you know that NetBeans has built in diff which you can use to see differences between two files? Most people know the diff view from versioning support. Hovewer you can diff files even if you are not using versioning. The trick is that you have to select two files in the Projects view, invoke context menu and go to Tools | Diff. The submenu appears only if you select two files, otherwise it's perfectly hidden so that only experienced users can find it :-)

Here is a screenshot of the diff view:

Graphical diff in NetBeans

Wondering about the history of diff? See the entry in wikipedia.

Disclaimer: The contents of my blog represent my personal opinions which may differ from official views of my employer, Sun Microsystems.