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OS/2 Guru - REXX is always with you
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<-- wcze╤niejszy news    nastЙpny news -->

REXX is always with you

  Date: 2005-05-28 23:26:10
Correspondent: Eugene Gorbunoff
Source: O'Reilly's ONLamp
 

Do you know, Which scripting language ...

  • Runs on virtually all platforms and operating systems?
  • Enjoys a strong standard to which all implementations adhere?
  • Comes in object-oriented versions that are upwardly compatible with the standard procedural language?
  • Is known for combining ease of use with power?

Rexx is the answer. Rexx was the first widely used scripting language. Though IBM invented it 25 years ago, it may come as a surprise that this language is more popular today than ever.

Check yourself, do you need REXX? Rexx automates the data definition and typing tasks that other languages require of developers. Like Tcl/Tk, Rexx variables are all variable-length character strings. You can use string values that represent numbers in calculations; the others are simply strings (character, bit, or hex) that allow string manipulations but cannot participate in calculations. Rexx transparently converts data between "types" as needed. For consistent computational results across platforms, Rexx employs decimal rather than binary arithmetic.

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Komentarze:

cHarmful
2005-05-30 10:42:46

...... :)

.. [www site] ....... ....... . .... .. ....... . ...........

...-.., ..... ..... ........... ...... . rexx . ....... ... ...........

...............
2005-06-04 01:06:31

. . ..... - perl ;)

Elephant
2005-06-28 14:40:45

2 ...............:

..... . ..................... perl-a ...... ................ .......

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