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Das REXX Lexikon : Begriffe, Anweisungen, Funktionen / / Gerhard Leibrock
| Das REXX Lexikon : Begriffe, Anweisungen, Funktionen / / Gerhard Leibrock |
| Autore | Leibrock Gerhard |
| Edizione | [Reprint 2015] |
| Pubbl/distr/stampa | Berlin ; ; Boston : , : Oldenbourg Wissenschaftsverlag, , [2015] |
| Descrizione fisica | 1 online resource (600 pages) |
| Soggetto topico | REXX (Computer program language) |
| ISBN | 3-486-79020-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ger |
| Nota di contenuto | Frontmatter -- Vorwort -- Danksagung -- Inhaltsverzeichnis -- CD-ROM -- Benutzungshinweise -- LEXIKON -- abbrev-parse pull -- parse-Schablone- Zweierkomplement -- Index |
| Record Nr. | UNINA-9910162972203321 |
Leibrock Gerhard
|
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| Berlin ; ; Boston : , : Oldenbourg Wissenschaftsverlag, , [2015] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Rexx programmer's reference [[electronic resource] /] / Howard Fosdick
| Rexx programmer's reference [[electronic resource] /] / Howard Fosdick |
| Autore | Fosdick Howard |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Indianapolis, IN, : Wiley, c2005 |
| Descrizione fisica | 1 online resource (722 p.) |
| Disciplina | 005.13/3 |
| Soggetto topico | REXX (Computer program language) |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-25350-9
9786610253500 0-7645-9695-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Rexx Programmer's Reference; About the Author; Foreword; Acknowledgments; Contents at a Glance; Contents; Introduction; Part I; Chapter 1: Introduction to Scripting and Rexx; Overview; Why Scripting?; Why Rexx?; Power and Flexibility; Universality; Typical Rexx Applications; What Rexx Doesn't Do; Which Rexx?; Downloading Regina Rexx; Installing Regina under Windows; Installing Regina under Linux and Unix; Summary; Test Your Understanding; Chapter 2: Language Basics; Overview; A First Program; Language Elements; Operators; Summary; Test Your Understanding; Chapter 3: Control Structures
OverviewStructured Programming in Rexx; IF Statements; DO Statements; A Sample Program; SELECT Statements; CALL Statements; Another Sample Program; Unstructured Control Instructions; Summary; Test Your Understanding; Chapter 4: Arrays; Overview; The Basics; A Sample Program; Associative Arrays; A Sample Associative Array Program; Creating Data Structures Based on Arrays; Summary; Test Your Understanding; Chapter 5: Input and Output; Overview; The Conceptual I/O Model; Line-Oriented Standard I/O; Character-Oriented Standard I/O; Conversational I/O; Redirected I/O; I/O Issues; Summary Test Your UnderstandingChapter 6: String Manipulation; Overview; Concatenation and Parsing; A Sample Program; String Functions; The Word-Oriented Functions; The Bit String Functions and Conversions; Summary; Test Your Understanding; Chapter 7: Numbers, Calculations, and Conversions; Overview; The Basics; More Numeric Functions; Conversions; A Sample Program; Summary; Test Your Understanding; Chapter 8: Subroutines, Functions, and Modularity; Overview; The Building Blocks; Internal Functions and Subroutines; Passing Parameters into a Script from the Command Line Passing Parameters into Subroutines and FunctionsA Sample Program; The Function Search Order; Recursion; More on Scoping; Another Sample Program; Summary; Test Your Understanding; Chapter 9: Debugging and the Trace Facility; Overview; The say Instruction; The trace Instruction; Reading Trace Output; The trace Function; Interactive Tracing; Summary; Test Your Understanding; Chapter 10: Errors and Condition Trapping; Overview; Error Trapping; How to Trap Errors; A Sample Program; An Improved Program; Special Variables; signal versus call; The condition Function; A Generic Error-Trap Routine LimitationsSummary; Test Your Understanding; Chapter 11: The External Data Queue, or "Stack"; Overview; What Is the Stack?; An Example - Placing Data into the Stack and Retrieving It; Another Example - The Stack for Interroutine Communication; Practical Use of the Stack; Summary; Test Your Understanding; Chapter 12: Rexx with Style; Overview; Capitalize on Capitalization; Good Variable Naming; Use Spacing and Indentation; Limit Nesting; Comment Code; Write Modular Code; Write Structured Code; Handle Errors; Additional Suggestions; Avoid Common Coding Errors; Summary; Test Your Understanding Chapter 13: Writing Portable Rexx |
| Record Nr. | UNINA-9910449908703321 |
|
Fosdick Howard
|
||
| Indianapolis, IN, : Wiley, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Rexx programmer's reference [[electronic resource] /] / Howard Fosdick
| Rexx programmer's reference [[electronic resource] /] / Howard Fosdick |
| Autore | Fosdick Howard |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Indianapolis, IN, : Wiley, c2005 |
| Descrizione fisica | 1 online resource (722 p.) |
| Disciplina | 005.13/3 |
| Soggetto topico | REXX (Computer program language) |
| ISBN |
1-280-25350-9
9786610253500 0-7645-9695-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Rexx Programmer's Reference; About the Author; Foreword; Acknowledgments; Contents at a Glance; Contents; Introduction; Part I; Chapter 1: Introduction to Scripting and Rexx; Overview; Why Scripting?; Why Rexx?; Power and Flexibility; Universality; Typical Rexx Applications; What Rexx Doesn't Do; Which Rexx?; Downloading Regina Rexx; Installing Regina under Windows; Installing Regina under Linux and Unix; Summary; Test Your Understanding; Chapter 2: Language Basics; Overview; A First Program; Language Elements; Operators; Summary; Test Your Understanding; Chapter 3: Control Structures
OverviewStructured Programming in Rexx; IF Statements; DO Statements; A Sample Program; SELECT Statements; CALL Statements; Another Sample Program; Unstructured Control Instructions; Summary; Test Your Understanding; Chapter 4: Arrays; Overview; The Basics; A Sample Program; Associative Arrays; A Sample Associative Array Program; Creating Data Structures Based on Arrays; Summary; Test Your Understanding; Chapter 5: Input and Output; Overview; The Conceptual I/O Model; Line-Oriented Standard I/O; Character-Oriented Standard I/O; Conversational I/O; Redirected I/O; I/O Issues; Summary Test Your UnderstandingChapter 6: String Manipulation; Overview; Concatenation and Parsing; A Sample Program; String Functions; The Word-Oriented Functions; The Bit String Functions and Conversions; Summary; Test Your Understanding; Chapter 7: Numbers, Calculations, and Conversions; Overview; The Basics; More Numeric Functions; Conversions; A Sample Program; Summary; Test Your Understanding; Chapter 8: Subroutines, Functions, and Modularity; Overview; The Building Blocks; Internal Functions and Subroutines; Passing Parameters into a Script from the Command Line Passing Parameters into Subroutines and FunctionsA Sample Program; The Function Search Order; Recursion; More on Scoping; Another Sample Program; Summary; Test Your Understanding; Chapter 9: Debugging and the Trace Facility; Overview; The say Instruction; The trace Instruction; Reading Trace Output; The trace Function; Interactive Tracing; Summary; Test Your Understanding; Chapter 10: Errors and Condition Trapping; Overview; Error Trapping; How to Trap Errors; A Sample Program; An Improved Program; Special Variables; signal versus call; The condition Function; A Generic Error-Trap Routine LimitationsSummary; Test Your Understanding; Chapter 11: The External Data Queue, or "Stack"; Overview; What Is the Stack?; An Example - Placing Data into the Stack and Retrieving It; Another Example - The Stack for Interroutine Communication; Practical Use of the Stack; Summary; Test Your Understanding; Chapter 12: Rexx with Style; Overview; Capitalize on Capitalization; Good Variable Naming; Use Spacing and Indentation; Limit Nesting; Comment Code; Write Modular Code; Write Structured Code; Handle Errors; Additional Suggestions; Avoid Common Coding Errors; Summary; Test Your Understanding Chapter 13: Writing Portable Rexx |
| Record Nr. | UNINA-9910783514703321 |
|
Fosdick Howard
|
||
| Indianapolis, IN, : Wiley, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
