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Free-format RPG IV : the express guide to learning free format / / Jim Martin
| Free-format RPG IV : the express guide to learning free format / / Jim Martin |
| Autore | Martin Jim |
| Edizione | [Third edition.] |
| Pubbl/distr/stampa | Boise, Idaho : , : MC Press Online, LLC, , 2015 |
| Descrizione fisica | 1 online resource (233 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-58347-416-1 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV; RPG IV .; Extended Factor; Built-in Functions; Subprocedures; Other Changes; Some "Baggage" That Came Along; The Future; Chapter 2: The Case for Free-Format RPG; Easier to Read and Maintain; Good Field Naming; Indenting; Use of Comments; No Goto Operations; Conclusions; A "Modern" Programming Style; Free-Format RPG IV and C; Free-Format RPG IV and Java; Conclusions; Being "Current"; The Programmer's Perspective
Management's PerspectiveConclusions; Check It Out; Chapter 3: Free-Format H, F, D, and P Specifications; The H (Control) Specification; The F (File) Specifications; The D (Definition) Specifications; The P (Procedure) Specification; Conclusions; Chapter 4: Introducing Free-Format RPG IV; Coding Free-Format Calculations; Naming Variables; Programming Style; A Note About Case; Free-Format Operation Codes; Evaluate; If; Controlled Looping; Mathematics; Character Strings; Programming Style Issues; Mixing Formats; Keyed Access; Named Indicators; Naming File Indicators; Summing Up Chapter 5: Input/Output Using Free FormatDatabase Input; %Eof; %Found; %Error; %Equal; Data Area Input; Database Output; Write; Update; Delete; Except; Workstation I/O; Write/Read; Write; Read; ICF I/O; Dsply; Printer Output; Overflow Indicator; Write; Except; Chapter 6: Program Flow Using Free Format; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While; Do Until; Dow and Dou Differences; For; Loop Interrupt.; Leave; Iter; The Select Group; Select; Operations Absent in Free Format; Chapter 7: Embedded SQL Operations Using Free Format; Database and Embedded SQL Fixed-Format MethodFree-Format Method; Chapter 8: Data-Manipulation Operations Using Free Format; Assignment Statements; Eval Operation: Numeric; Eval Operation: Character; Evaluate Right (EvalR) Operation; Eval Operation: IS,OC; Evaluate vs. Move; Built-in Functions; Converting Decimal to Character; Converting Character to Packed Decimal; Substringing; Replace; Scan and Replace; Concatenation and Trim; Converting Character to Integer; Extracting Size, Length, and Decimal Positions; Number of Elements; Looking for Something?; String Translation; Combining Built-in Functions Date and Time OperationsConverting Numbers to Date and Time; Converting Date and Time to Character or Decimal; Date and Time Arithmetic; Chapter 9: Math Operations in Free Format; Expressions in Assignment Statements and Elsewhere; Four-Function Math; Short-Form Math; Exponentiation; Precedence; Mathematical Expressions Elsewhere; Eval Differences in Fixed and Free Format; Naming Variables; Semicolon; Free-Format Math in RPG IV; Numeric Data Types; Changing Data Type; Chapter 10: Call and Return in Free Format; Call Prototyped (CallP) Operation; Dynamic Call; Bound Call Parameter-Passing Options |
| Record Nr. | UNINA-9910459679003321 |
Martin Jim
|
||
| Boise, Idaho : , : MC Press Online, LLC, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Free-format RPG IV : the express guide to learning free format / / Jim Martin
| Free-format RPG IV : the express guide to learning free format / / Jim Martin |
| Autore | Martin Jim |
| Edizione | [Third edition.] |
| Pubbl/distr/stampa | Boise, Idaho : , : MC Press Online, LLC, , 2015 |
| Descrizione fisica | 1 online resource (233 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| ISBN | 1-58347-416-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV; RPG IV .; Extended Factor; Built-in Functions; Subprocedures; Other Changes; Some "Baggage" That Came Along; The Future; Chapter 2: The Case for Free-Format RPG; Easier to Read and Maintain; Good Field Naming; Indenting; Use of Comments; No Goto Operations; Conclusions; A "Modern" Programming Style; Free-Format RPG IV and C; Free-Format RPG IV and Java; Conclusions; Being "Current"; The Programmer's Perspective
Management's PerspectiveConclusions; Check It Out; Chapter 3: Free-Format H, F, D, and P Specifications; The H (Control) Specification; The F (File) Specifications; The D (Definition) Specifications; The P (Procedure) Specification; Conclusions; Chapter 4: Introducing Free-Format RPG IV; Coding Free-Format Calculations; Naming Variables; Programming Style; A Note About Case; Free-Format Operation Codes; Evaluate; If; Controlled Looping; Mathematics; Character Strings; Programming Style Issues; Mixing Formats; Keyed Access; Named Indicators; Naming File Indicators; Summing Up Chapter 5: Input/Output Using Free FormatDatabase Input; %Eof; %Found; %Error; %Equal; Data Area Input; Database Output; Write; Update; Delete; Except; Workstation I/O; Write/Read; Write; Read; ICF I/O; Dsply; Printer Output; Overflow Indicator; Write; Except; Chapter 6: Program Flow Using Free Format; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While; Do Until; Dow and Dou Differences; For; Loop Interrupt.; Leave; Iter; The Select Group; Select; Operations Absent in Free Format; Chapter 7: Embedded SQL Operations Using Free Format; Database and Embedded SQL Fixed-Format MethodFree-Format Method; Chapter 8: Data-Manipulation Operations Using Free Format; Assignment Statements; Eval Operation: Numeric; Eval Operation: Character; Evaluate Right (EvalR) Operation; Eval Operation: IS,OC; Evaluate vs. Move; Built-in Functions; Converting Decimal to Character; Converting Character to Packed Decimal; Substringing; Replace; Scan and Replace; Concatenation and Trim; Converting Character to Integer; Extracting Size, Length, and Decimal Positions; Number of Elements; Looking for Something?; String Translation; Combining Built-in Functions Date and Time OperationsConverting Numbers to Date and Time; Converting Date and Time to Character or Decimal; Date and Time Arithmetic; Chapter 9: Math Operations in Free Format; Expressions in Assignment Statements and Elsewhere; Four-Function Math; Short-Form Math; Exponentiation; Precedence; Mathematical Expressions Elsewhere; Eval Differences in Fixed and Free Format; Naming Variables; Semicolon; Free-Format Math in RPG IV; Numeric Data Types; Changing Data Type; Chapter 10: Call and Return in Free Format; Call Prototyped (CallP) Operation; Dynamic Call; Bound Call Parameter-Passing Options |
| Record Nr. | UNINA-9910796930803321 |
|
Martin Jim
|
||
| Boise, Idaho : , : MC Press Online, LLC, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Free-format RPG IV : the express guide to learning free format / / Jim Martin
| Free-format RPG IV : the express guide to learning free format / / Jim Martin |
| Autore | Martin Jim |
| Edizione | [Third edition.] |
| Pubbl/distr/stampa | Boise, Idaho : , : MC Press Online, LLC, , 2015 |
| Descrizione fisica | 1 online resource (233 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| ISBN | 1-58347-416-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV; RPG IV .; Extended Factor; Built-in Functions; Subprocedures; Other Changes; Some "Baggage" That Came Along; The Future; Chapter 2: The Case for Free-Format RPG; Easier to Read and Maintain; Good Field Naming; Indenting; Use of Comments; No Goto Operations; Conclusions; A "Modern" Programming Style; Free-Format RPG IV and C; Free-Format RPG IV and Java; Conclusions; Being "Current"; The Programmer's Perspective
Management's PerspectiveConclusions; Check It Out; Chapter 3: Free-Format H, F, D, and P Specifications; The H (Control) Specification; The F (File) Specifications; The D (Definition) Specifications; The P (Procedure) Specification; Conclusions; Chapter 4: Introducing Free-Format RPG IV; Coding Free-Format Calculations; Naming Variables; Programming Style; A Note About Case; Free-Format Operation Codes; Evaluate; If; Controlled Looping; Mathematics; Character Strings; Programming Style Issues; Mixing Formats; Keyed Access; Named Indicators; Naming File Indicators; Summing Up Chapter 5: Input/Output Using Free FormatDatabase Input; %Eof; %Found; %Error; %Equal; Data Area Input; Database Output; Write; Update; Delete; Except; Workstation I/O; Write/Read; Write; Read; ICF I/O; Dsply; Printer Output; Overflow Indicator; Write; Except; Chapter 6: Program Flow Using Free Format; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While; Do Until; Dow and Dou Differences; For; Loop Interrupt.; Leave; Iter; The Select Group; Select; Operations Absent in Free Format; Chapter 7: Embedded SQL Operations Using Free Format; Database and Embedded SQL Fixed-Format MethodFree-Format Method; Chapter 8: Data-Manipulation Operations Using Free Format; Assignment Statements; Eval Operation: Numeric; Eval Operation: Character; Evaluate Right (EvalR) Operation; Eval Operation: IS,OC; Evaluate vs. Move; Built-in Functions; Converting Decimal to Character; Converting Character to Packed Decimal; Substringing; Replace; Scan and Replace; Concatenation and Trim; Converting Character to Integer; Extracting Size, Length, and Decimal Positions; Number of Elements; Looking for Something?; String Translation; Combining Built-in Functions Date and Time OperationsConverting Numbers to Date and Time; Converting Date and Time to Character or Decimal; Date and Time Arithmetic; Chapter 9: Math Operations in Free Format; Expressions in Assignment Statements and Elsewhere; Four-Function Math; Short-Form Math; Exponentiation; Precedence; Mathematical Expressions Elsewhere; Eval Differences in Fixed and Free Format; Naming Variables; Semicolon; Free-Format Math in RPG IV; Numeric Data Types; Changing Data Type; Chapter 10: Call and Return in Free Format; Call Prototyped (CallP) Operation; Dynamic Call; Bound Call Parameter-Passing Options |
| Record Nr. | UNINA-9910823354003321 |
|
Martin Jim
|
||
| Boise, Idaho : , : MC Press Online, LLC, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Free-format RPG IV [[electronic resource]] / Jim Martin
| Free-format RPG IV [[electronic resource]] / Jim Martin |
| Autore | Martin Jim |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boise, Idaho, : MC Press, c2013 |
| Descrizione fisica | 1 online resource (225 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-58347-714-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright Page; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV ; RPG IV; Extended Factor 2 ; Built-in Functions; Subprocedures3; Other Changes ; Some "Baggage" That Came Along ; The Future ; Chapter 2: The Case for Free-Format RPG ; Easier to Read and Maintain; Good Field Naming ; Indenting; Use of Comments ; No; Goto; Operations ; Conclusions ; A "Modern" Programming Style; Free-Format RPG IV and C ; Free-Format RPG IV and Java; Conclusions; Being "Current"
The Programmer's Perspective Management's Perspective ; Conclusions; Check It Out ; Chapter 3: Introducing Free-Format RPG IV ; Free-Format Operation Codes ; Evaluate ; If ..................................................................................................................... 26; Controlled Looping ........................................................................................ 27; Mathematics ................................................................................................... 28 Character Strings ............................................................................................ 29The Free-Format Code Block; Coding Free-Format Operations; Naming Variables; Programming Style; A Note About Case ; Programming Style Issues ; Mixing Formats .............................................................................................. 29; Keyed Access ................................................................................................. 32; Named Indicators ........................................................................................... 33 Naming File Indicators .................................................................................. 33Summing Up ; Chapter 4: Input/Output Using Free Format ; Database Input; %Eof; %Found; %Error; %Equal; Data Area Input ; Database Output ; Write; Update; Delete; Except; Workstation I/O ; Write/Read ; Write; Read; ICF I/O ; Dsply; Printer Output ; Overflow Indicator ; Write; Except; Chapter 5: Program Flow Using Free Format ; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While ; Do Until ; Dow and Dou Differences; For; Loop Interrupt; Leave; Iter; The Select Group; Select Operations Absent in Free FormatChapter 6: Embedded SQL Operations Using Free Format ; Database and Embedded SQL ; Fixed-Format Method ; Free-Format Method ; Chapter 7: Data-Manipulation Operations Using Free Format .................... 65; Assignment Statements ; Eval Operation: Numeric ; Eval Operation: Character ; Evaluate Right (EvalR) Operation ; Operation: IS,OC ; Evaluate vs. Move ; Built-in Functions ; Converting Decimal to Character ; Converting Character to Packed Decimal ; Substringing ; Replace; Scan and Replace ; Concatenation and Trim; Converting Character to Integer Extracting Size, Length, and Decimal Positions |
| Record Nr. | UNINA-9910453221803321 |
|
Martin Jim
|
||
| Boise, Idaho, : MC Press, c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Free-format RPG IV [[electronic resource]] / Jim Martin
| Free-format RPG IV [[electronic resource]] / Jim Martin |
| Autore | Martin Jim |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boise, Idaho, : MC Press, c2013 |
| Descrizione fisica | 1 online resource (225 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| ISBN | 1-58347-714-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright Page; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV ; RPG IV; Extended Factor 2 ; Built-in Functions; Subprocedures3; Other Changes ; Some "Baggage" That Came Along ; The Future ; Chapter 2: The Case for Free-Format RPG ; Easier to Read and Maintain; Good Field Naming ; Indenting; Use of Comments ; No; Goto; Operations ; Conclusions ; A "Modern" Programming Style; Free-Format RPG IV and C ; Free-Format RPG IV and Java; Conclusions; Being "Current"
The Programmer's Perspective Management's Perspective ; Conclusions; Check It Out ; Chapter 3: Introducing Free-Format RPG IV ; Free-Format Operation Codes ; Evaluate ; If ..................................................................................................................... 26; Controlled Looping ........................................................................................ 27; Mathematics ................................................................................................... 28 Character Strings ............................................................................................ 29The Free-Format Code Block; Coding Free-Format Operations; Naming Variables; Programming Style; A Note About Case ; Programming Style Issues ; Mixing Formats .............................................................................................. 29; Keyed Access ................................................................................................. 32; Named Indicators ........................................................................................... 33 Naming File Indicators .................................................................................. 33Summing Up ; Chapter 4: Input/Output Using Free Format ; Database Input; %Eof; %Found; %Error; %Equal; Data Area Input ; Database Output ; Write; Update; Delete; Except; Workstation I/O ; Write/Read ; Write; Read; ICF I/O ; Dsply; Printer Output ; Overflow Indicator ; Write; Except; Chapter 5: Program Flow Using Free Format ; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While ; Do Until ; Dow and Dou Differences; For; Loop Interrupt; Leave; Iter; The Select Group; Select Operations Absent in Free FormatChapter 6: Embedded SQL Operations Using Free Format ; Database and Embedded SQL ; Fixed-Format Method ; Free-Format Method ; Chapter 7: Data-Manipulation Operations Using Free Format .................... 65; Assignment Statements ; Eval Operation: Numeric ; Eval Operation: Character ; Evaluate Right (EvalR) Operation ; Operation: IS,OC ; Evaluate vs. Move ; Built-in Functions ; Converting Decimal to Character ; Converting Character to Packed Decimal ; Substringing ; Replace; Scan and Replace ; Concatenation and Trim; Converting Character to Integer Extracting Size, Length, and Decimal Positions |
| Record Nr. | UNINA-9910790514903321 |
|
Martin Jim
|
||
| Boise, Idaho, : MC Press, c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Free-format RPG IV [[electronic resource]] / Jim Martin
| Free-format RPG IV [[electronic resource]] / Jim Martin |
| Autore | Martin Jim |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boise, Idaho, : MC Press, c2013 |
| Descrizione fisica | 1 online resource (225 p.) |
| Disciplina | 005.242 |
| Soggetto topico | RPG IV (Computer program language) |
| ISBN | 1-58347-714-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Title Page; Copyright Page; Dedication; Acknowledgments; Contents; Preface to the Second Edition; A Note About Source Entry; Chapter 1: Pre-Free-Format RPG IV ; RPG IV; Extended Factor 2 ; Built-in Functions; Subprocedures3; Other Changes ; Some "Baggage" That Came Along ; The Future ; Chapter 2: The Case for Free-Format RPG ; Easier to Read and Maintain; Good Field Naming ; Indenting; Use of Comments ; No; Goto; Operations ; Conclusions ; A "Modern" Programming Style; Free-Format RPG IV and C ; Free-Format RPG IV and Java; Conclusions; Being "Current"
The Programmer's Perspective Management's Perspective ; Conclusions; Check It Out ; Chapter 3: Introducing Free-Format RPG IV ; Free-Format Operation Codes ; Evaluate ; If ..................................................................................................................... 26; Controlled Looping ........................................................................................ 27; Mathematics ................................................................................................... 28 Character Strings ............................................................................................ 29The Free-Format Code Block; Coding Free-Format Operations; Naming Variables; Programming Style; A Note About Case ; Programming Style Issues ; Mixing Formats .............................................................................................. 29; Keyed Access ................................................................................................. 32; Named Indicators ........................................................................................... 33 Naming File Indicators .................................................................................. 33Summing Up ; Chapter 4: Input/Output Using Free Format ; Database Input; %Eof; %Found; %Error; %Equal; Data Area Input ; Database Output ; Write; Update; Delete; Except; Workstation I/O ; Write/Read ; Write; Read; ICF I/O ; Dsply; Printer Output ; Overflow Indicator ; Write; Except; Chapter 5: Program Flow Using Free Format ; The If Group; If; Else; Elseif; Endif; The Do Operations; Do While ; Do Until ; Dow and Dou Differences; For; Loop Interrupt; Leave; Iter; The Select Group; Select Operations Absent in Free FormatChapter 6: Embedded SQL Operations Using Free Format ; Database and Embedded SQL ; Fixed-Format Method ; Free-Format Method ; Chapter 7: Data-Manipulation Operations Using Free Format .................... 65; Assignment Statements ; Eval Operation: Numeric ; Eval Operation: Character ; Evaluate Right (EvalR) Operation ; Operation: IS,OC ; Evaluate vs. Move ; Built-in Functions ; Converting Decimal to Character ; Converting Character to Packed Decimal ; Substringing ; Replace; Scan and Replace ; Concatenation and Trim; Converting Character to Integer Extracting Size, Length, and Decimal Positions |
| Record Nr. | UNINA-9910815528803321 |
|
Martin Jim
|
||
| Boise, Idaho, : MC Press, c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||