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Beginning JavaScript / / Jeremy McPeak, Paul Wilton
| Beginning JavaScript / / Jeremy McPeak, Paul Wilton |
| Autore | McPeak Jeremy |
| Edizione | [5th ed.] |
| Pubbl/distr/stampa | Indianapolis, Indiana : , : Wrox, , 2015 |
| Descrizione fisica | 1 online resource (771 p.) |
| Disciplina | 006.74 |
| Soggetto topico |
JavaScript (Computer program language)
World Wide Web Web servers |
| ISBN |
1-119-20942-0
1-118-90374-9 1-118-90343-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Beginning JavaScript®; CREDITS; ABOUT THE AUTHORS; ACKNOWLEDGMENTS; CONTENTS; INTRODUCTION; CHAPTER 1: INTRODUCTION TO JAVASCRIPT AND THE WEB; Introduction to JavaScript; What Is JavaScript?; JavaScript and the Web; What Can JavaScript Do for Me?; Tools Needed to Create JavaScript Web Applications; Development Tools; Web Browsers; Where Do My Scripts Go?; Linking to an External JavaScript File; Advantages of Using an External File; Your First Simple JavaScript Program; Writing More JavaScript; A Brief Look at Browsers and Compatibility Problems; Summary; CHAPTER 2: DATA TYPES AND VARIABLES
Types of Data in JavaScriptNumerical Data; Text Data; Boolean Data; Variables-Storing Data in Memory; Creating Variables and Giving Them Values; Assigning Variables with the Value of Other Variables; Using Data-Calculations and Basic String Manipulation; Numerical Calculations; Increment and Decrement Operators; Operator Precedence; Basic String Operations; Mixing Numbers and Strings; Data Type Conversion; Dealing with Strings That Won't Convert; Arrays; A Multi-Dimensional Array; Summary; CHAPTER 3: DECISIONS AND LOOPS; Decision Making-The if and switch Statements; Comparison Operators PrecedenceAssignment versus Comparison; Assigning the Results of Comparisons; The if Statement; Logical Operators; AND; OR; NOT; Multiple Conditions Inside an if Statement; else and else if; Comparing Strings; The switch Statement; Executing the Same Code for Different Cases; Looping-The for and while Statements; The for Loop; The for...in Loop; The while Loop; The do...while loop; The break and continue Statements; Summary; CHAPTER 4: FUNCTIONS AND SCOPE; Creating Your Own Functions; Scope and Lifetime; Global Scope; Functional Scope; Identifier Lookup; Functions as Values; Summary CHAPTER 5: JAVASCRIPT-AN OBJECT-BASED LANGUAGEObject-Based Programming; What Are Objects?; Objects in JavaScript; Using JavaScript Objects; Creating an Object; Using an Object's Properties; Calling an Object's Methods; Primitives and Objects; JavaScript's Native Object Types; String Objects; The length Property; Finding a String Inside Another String-The indexOf() and lastIndexOf() Methods; Copying Part of a String-The substr() and substring() Methods; Converting Case-The toLowerCase() and toUpperCase() Methods; Selecting a Single Character from a String-The charAt() and charCodeAt() Methods Converting Character Codes to a String-The fromCharCode() MethodRemoving Leading and Trailing Whitespace-The trim() Method; Array Objects; Finding Out How Many Elements Are in an Array-The length Property; Adding Elements-The push() Method; Joining Arrays-The concat() Method; Copying Part of an Array-The slice() Method; Converting an Array into a Single String-The join() Method; Putting Your Array in Order-The sort() Method; Putting Your Array into Reverse Order-The reverse() Method; Finding Array Elements-The indexOf() and lastIndexOf() Methods; Iterating through an Array without Loops The Math Object |
| Record Nr. | UNINA-9910132449803321 |
McPeak Jeremy
|
||
| Indianapolis, Indiana : , : Wrox, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Beginning JavaScript / / Jeremy McPeak, Paul Wilton
| Beginning JavaScript / / Jeremy McPeak, Paul Wilton |
| Autore | McPeak Jeremy |
| Edizione | [5th ed.] |
| Pubbl/distr/stampa | Indianapolis, Indiana : , : Wrox, , 2015 |
| Descrizione fisica | 1 online resource (771 p.) |
| Disciplina | 006.74 |
| Soggetto topico |
JavaScript (Computer program language)
World Wide Web Web servers |
| ISBN |
1-119-20942-0
1-118-90374-9 1-118-90343-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Beginning JavaScript®; CREDITS; ABOUT THE AUTHORS; ACKNOWLEDGMENTS; CONTENTS; INTRODUCTION; CHAPTER 1: INTRODUCTION TO JAVASCRIPT AND THE WEB; Introduction to JavaScript; What Is JavaScript?; JavaScript and the Web; What Can JavaScript Do for Me?; Tools Needed to Create JavaScript Web Applications; Development Tools; Web Browsers; Where Do My Scripts Go?; Linking to an External JavaScript File; Advantages of Using an External File; Your First Simple JavaScript Program; Writing More JavaScript; A Brief Look at Browsers and Compatibility Problems; Summary; CHAPTER 2: DATA TYPES AND VARIABLES
Types of Data in JavaScriptNumerical Data; Text Data; Boolean Data; Variables-Storing Data in Memory; Creating Variables and Giving Them Values; Assigning Variables with the Value of Other Variables; Using Data-Calculations and Basic String Manipulation; Numerical Calculations; Increment and Decrement Operators; Operator Precedence; Basic String Operations; Mixing Numbers and Strings; Data Type Conversion; Dealing with Strings That Won't Convert; Arrays; A Multi-Dimensional Array; Summary; CHAPTER 3: DECISIONS AND LOOPS; Decision Making-The if and switch Statements; Comparison Operators PrecedenceAssignment versus Comparison; Assigning the Results of Comparisons; The if Statement; Logical Operators; AND; OR; NOT; Multiple Conditions Inside an if Statement; else and else if; Comparing Strings; The switch Statement; Executing the Same Code for Different Cases; Looping-The for and while Statements; The for Loop; The for...in Loop; The while Loop; The do...while loop; The break and continue Statements; Summary; CHAPTER 4: FUNCTIONS AND SCOPE; Creating Your Own Functions; Scope and Lifetime; Global Scope; Functional Scope; Identifier Lookup; Functions as Values; Summary CHAPTER 5: JAVASCRIPT-AN OBJECT-BASED LANGUAGEObject-Based Programming; What Are Objects?; Objects in JavaScript; Using JavaScript Objects; Creating an Object; Using an Object's Properties; Calling an Object's Methods; Primitives and Objects; JavaScript's Native Object Types; String Objects; The length Property; Finding a String Inside Another String-The indexOf() and lastIndexOf() Methods; Copying Part of a String-The substr() and substring() Methods; Converting Case-The toLowerCase() and toUpperCase() Methods; Selecting a Single Character from a String-The charAt() and charCodeAt() Methods Converting Character Codes to a String-The fromCharCode() MethodRemoving Leading and Trailing Whitespace-The trim() Method; Array Objects; Finding Out How Many Elements Are in an Array-The length Property; Adding Elements-The push() Method; Joining Arrays-The concat() Method; Copying Part of an Array-The slice() Method; Converting an Array into a Single String-The join() Method; Putting Your Array in Order-The sort() Method; Putting Your Array into Reverse Order-The reverse() Method; Finding Array Elements-The indexOf() and lastIndexOf() Methods; Iterating through an Array without Loops The Math Object |
| Record Nr. | UNISA-996198746703316 |
|
McPeak Jeremy
|
||
| Indianapolis, Indiana : , : Wrox, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||