NewsExamples
Here are short eucode examples that will appear on the home page (News). Examples should be short and separated by an HR ----. Examples should include a 1 or 2 line beginning comment explaining what the demo is attempting to show. Don't include examples > 8 lines long and figure you have about 45 characters wide. Make the examples show something nice, important, elegant and attractive to people who may be considering Euphoria. The more we have the better.
To test your new addition, access the main news page with ?example=XYZ, 1 being the first example.
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-- Euphoria is simple puts(1, "Hello, World!")
-- Euphoria has powerful sequences sequence nums = { 5, 6, 7 } ? nums * 2 -- Output: { 10, 12, 14 } ? nums * { 2, 3, 4 } -- Output: { 10, 18, 28 }
-- user-defined types made simple: type pair (sequence field_value) return length(field_value) = 2 end type pair p1 = { 2, 3} -- ok pair p2 = { 2, 4, 6} -- fails pair p3 = p1 & 0 -- fails
-- Euphoria is testable include std/unittest.e test_equal("1 plus 1 should be 2", 2, 1 + 1) test_report()
-- Euphoria is innovative integer easy = 1_923_993, hard = 1923993 printf(1, "%d = %d\n", { easy, hard }) -- Output: 1923993 = 1923993
-- Euphoria is innovative while 1 label "families" do while 1 do -- labels are optional while 1 label "children" do exit "families" -- exit top level while end while end while end while
-- Euphoria has power switch abc with fallthru do case 1 then case 2 then puts(1, "1 hit and fell through to 2") break case 3, 4, "John" then puts(1, "Was 3, 4 or 'John'") end switch -- Default is w/o fallthru
Can be interpreted or compiled: $ eui hello.ex Hello, World! $ euc hello.ex Building... gcc -o hello hello.c $ ./hello Hello, World!
Euphoria is cross platform: C:\Euphoria> eui hello.ex Hello, World! [linux@~] $ eui hello.ex Hello, World! [osx@~] eui hello.ex Hello, World!
Euphoria is not complex; it only has 4 built-in types.
- atom : Holds any number.
- sequence : Holds a dynamically resizeable list of objects.
- integer : Holds 30-bit signed integers; faster than atom
- object : Holds any of the above.
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- Last modified May 06, 2012 by DerekParnell