Learn SQLite in 24 Hours PDF Download

Author: Alex Nordeen
Publisher: Guru99
ISBN:
Category : Computers
Languages : en
Pages : 104

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Book Description
SQLite is a very lightweight database, with no installation required, zero configuration, and no server required. SQLite is widely used as a database of choice in mobile apps, camera, home electronic devices and other embedded systems. This book is designed for beginners with little or no prior database experience. Here is what you will learn: Table Of Content Chapter 1: Introduction Chapter 2: Create Database 1. CREATE Database 2. CREATE Database in a Specific Location 3. Create database and populate it with tables from a file 4. Backup & Database 5. Drop Database Chapter 3: Create, Alter, Drop Table 1. Create table 2. Drop table 3. Alter table 4. Add columns- Using ALTER TABLE Command 5. Insert value into a table Chapter 4: Primary & Foreign Key 1. SQLite constraint 2. Primary Key 3. Not null constraint 4. DEFAULT Constraint 5. UNIQUE constraint 6. What is a SQLite Foreign KEY? Chapter 5: Data Types 1. Storage Classes 2. Affinity Type 3. Examples of storing data types in SQLite Chapter 6: Select, Where, Limit, Count, Group By, Union 1. Reading data with select 2. WHERE 3. Limiting and Ordering 4. Group BY 5. Query & Subquery 6. Set Operations -UNION,Intersect 7. Conditional results 8. Advanced queries Chapter 7: Joins 1. Introduction to SQLite JOIN Clause 2. INNER JOIN 3. JOIN … USING 4. NATURAL JOIN 5. LEFT OUTER JOIN 6. CROSS JOIN Chapter 8: INSERT, UPDATE, DELETE 1. INSERT 2. Update 3. Delete 4. Conflict clause Chapter 9: Index, Trigger & View 1. View 2. Index 3. Trigger Chapter 10: SQLite Functions 1. Finding the LENGTH of a string 2. UPPER Function and LOWER Function 3. TRIM Function 4. TYPEOF Function 5. SQLite LAST_INSERT_ROWID 6. SQLite library 7. User-defined functions

Author: S Basu
Publisher:
ISBN:
Category :
Languages : en
Pages : 82

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Book Description
This book is a BEGINNER's guide to using databases with Python. I have explained all the topics in a simple, concise and easy language with thorough examples, codes and have tried my best to make the learning process fun, informative and interesting at the same time. If you want to gain an in-depth understanding, it is quite a simple book for the job. In addition, it is a good way to get started with learning SQLite with Python.

Author: Carmen Delessio
Publisher: Sams Publishing
ISBN: 013301908X
Category : Business & Economics
Languages : en
Pages : 690

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Book Description
In just 24 sessions of one hour or less, Sams Teach Yourself Google TV App Development in 24 Hours will help you master app development with the radically improved new version of Google TV running Android 3.2 and Android second-screen apps using 4.2. Using its straightforward, step-by-step approach, you’ll gain the hands-on skills you need to build all three types of Google TV apps: Web, Android, and second-screen apps. You’ll learn today’s Google TV development best practices. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Step-by-step instructions carefully walk you through the most common Google TV development tasks Quizzes and Exercises at the end of each chapter help you test your knowledge Notes present interesting information related to the discussion Tips offer advice or show you easier ways to perform tasks Cautions alert you to possible problems and give you advice on how to avoid them Carmen Delessio is an expert Android and application developer who has worked as a programmer, technical architect, and CTO at large and small organizations. He began his online development career at Prodigy working on early Internet applications. He has written for Androidguys.com, Mashable, and ScreenItUp.com. His apps can be found at Bffmedia.com. Learn how to... n Develop for TV watchers and the “10-foot user experience” n Create highly interactive and responsive TV apps n Use Google TV’s optimized HTML templates and layouts n Integrate HTML5 and jQuery into your Google TV apps n Design effective user interaction, dialogs, navigation, and video sitemaps n Organize Google TV apps intuitively with Tabs and the ActionBar n Use Fragments to simplify your development process n Store structured data locally in SQLite for instant user access n Create and use ContentProviders n Use the Channel Listing Provider for apps with TV listings and changing channels n Build second-screen apps to connect Google TV with a second device n Use the Anymote protocol to handle messaging between TVs and remote devices n Bring it all together to build a complete Google TV app, from start to finish

Author: Carmen Delessio
Publisher: Sams Publishing
ISBN: 0134177843
Category : Computers
Languages : en
Pages : 820

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Book Description
In just 24 sessions of one hour or less, learn how to build powerful apps for the world’s most popular mobile platform: Android. Using this book’s straightforward, step-by-step approach, you’ll build complete Android 5 apps from the ground up with Android Studio. As you do, you’ll master key skills for designing, developing, and publishing meaningful apps of your own. Extensively updated for Android 5’s newest capabilities, every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Highlights of this new Fourth Edition include Extensive new coverage: Android 5 (Lollipop), Android Studio, and Material Design; plus Android M early preview A laser focus on modern Android essentials, including activities, intents, resources, and background processing New Android 5 features for Android TV and Android Wear Complete Android Studio projects in nearly every chapter Learn how to... Use the powerful new Android Studio development environment Build layouts that automatically display properly on any device Craft more dynamic, intuitive apps with Google’s new material design language Display the right information at the right time with ListViews and adapters Make apps more responsive with background processes Add sophisticated navigation with action toolbars and slide-out menus Integrate images and media into your apps Save data for your app and create public files that can be used by anyone Access the cloud to download and parse JSON data Use SQLite and content providers to create responsive, data-driven apps Create, update, and cancel notifications Start developing Android Wearable and TV apps Use Google Play Services to add location, mapping, and more Package and publish apps to Google Play and other markets

Author: Sengan Baring-Gould
Publisher: Pearson Education
ISBN: 9780768695564
Category : Computers
Languages : en
Pages : 576

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Book Description
In Full Color Code samples are syntax highlighted as in Xcode!! In just 24 sessions of one hour or less, learn how to build powerful mobile applications with Apple’s Cocoa Touch technology for the iPhone and iPod touch! Using this book’s straightforward, step-by-step approach, you’ll master every skill and technology you need, from handling user interaction and building effective user interfaces to accessing the Internet, playing media, and using the iPhone and iPod touch’s incredible sensing capabilities. Each lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Step-by-step instructions carefully walk you through the most common Cocoa Touch programming tasks. Quizzes and Exercises at the end of each chapter help you test your knowledge. By the Way notes present interesting information related to the discussion. Did You Know? tips offer advice or show you easier ways to perform tasks. Watch Out! cautions alert you to possible problems and give you advice on how to avoid them. Write simple, efficient code that reflects a clear understanding of how Cocoa Touch works and why it works that way Build great iPhone/iPod touch user interfaces from the ground up Display tables and provide for clear navigation Access the Internet and networks and show web pages Save and retrieve data, including user preferences Understand how the Cocoa Touch runtime loop interacts with your application Draw and manipulate images Create complex animations such as Cover Flow Build applications that play and record media Use the iPhone’s built-in accelerometer, GPS capabilities, and WiFi support Share data via custom URLs, emails, and other techniques Find and fix common Cocoa Touch software bugs, fast Avoid the performance bottlenecks that affect Cocoa Touch code

Author: Carmen Delessio
Publisher: Pearson Education
ISBN: 0672334445
Category : Computers
Languages : en
Pages : 457

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Book Description
Offers software developers step-by-step instructions on how to create and distribute their first marketable, professional Android application.

Author: Katie Cunningham
Publisher: Sams Publishing
ISBN: 0133354466
Category : Computers
Languages : en
Pages : 321

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Book Description
In just 24 sessions of one hour or less, Sams Teach Yourself Python in 24 Hours will help you get started fast, master all the core concepts of programming, and build anything from websites to games. Using this book’s straightforward, step-by-step approach, you’ll move from the absolute basics through functions, objects, classes, modules, database integration, and more. Every lesson and case study application builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Step-by-step instructions carefully walk you through the most common Python development tasks. Quizzes and Exercises at the end of each chapter help you test your knowledge. Notes present interesting information related to the discussion. Tips offer advice or show you easier ways to perform tasks. Warnings alert you to possible problems and give you advice on how to avoid them. Learn how to... Install and run the right version of Python for your operating system Store, manipulate, reformat, combine, and organize information Create logic to control how programs run and what they do Interact with users or other programs, wherever they are Save time and improve reliability by creating reusable functions Master Python data types: numbers, text, lists, and dictionaries Write object-oriented programs that work better and are easier to improve Expand Python classes to make them even more powerful Use third-party modules to perform complex tasks without writing new code Split programs to make them more maintainable and reusable Clearly document your code so others can work with it Store data in SQLite databases, write queries, and share data via JSON Simplify Python web development with the Flask framework Quickly program Python games with PyGame Avoid, troubleshoot, and fix problems with your code

Author: Katie Cunningham
Publisher: Pearson Education
ISBN: 0672336871
Category : Computers
Languages : en
Pages : 321

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Book Description
Provides lessons and case study applications that cover such topics as using loops, making objects, using modules, expanding classes, and fixing problem code.

Author: Vivian Siahaan
Publisher: SPARTA PUBLISHING
ISBN:
Category : Computers
Languages : en
Pages : 538

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Book Description
This book is SQLite-based python programming for database-driven desktop projects. Deliberately designed for various levels of programming skill, this book is suitable for students, engineers, and even researchers in various disciplines. There is no need for advanced programming experience, and school-level programming skills are needed. In the first chapter, you will learn to use several widgets in PyQt5: Display a welcome message; Use the Radio Button widget; Grouping radio buttons; Displays options in the form of a check box; and Display two groups of check boxes. In chapter two, you will learn to use the following topics: Using Signal / Slot Editor; Copy and place text from one Line Edit widget to another; Convert data types and make a simple calculator; Use the Spin Box widget; Use scrollbars and sliders; Using the Widget List; Select a number of list items from one Widget List and display them on another Widget List widget; Add items to the Widget List; Perform operations on the Widget List; Use the Combo Box widget; Displays data selected by the user from the Calendar Widget; Creating a hotel reservation application; and Display tabular data using Table Widgets. In chapter three, you will learn: How to create the initial three tables project in the School database: Teacher, Class, and Subject tables; How to create database configuration files; How to create a Python GUI for inserting and editing tables; How to create a Python GUI to join and query the three tables. In chapter four, you will learn how to: Create a main form to connect all forms; Create a project will add three more tables to the school database: Student, Parent, and Tuition tables; Create a Python GUI for inserting and editing tables; Create a Python GUI to join and query over the three tables. In chapter five, you will join the six classes, Teacher, TClass, Subject, Student, Parent, and Tuition and make queries over those tables. In chapter six, you will create dan configure database. In this chapter, you will create Suspect table in crime database. This table has eleven columns: suspect_id (primary key), suspect_name, birth_date, case_date, report_date, suspect_ status, arrest_date, mother_name, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for this table. In chapter seven, you will create a table with the name Feature_Extraction, which has eight columns: feature_id (primary key), suspect_id (foreign key), feature1, feature2, feature3, feature4, feature5, and feature6. The six fields (except keys) will have VARBINARY(MAX) data type. You will also create GUI to display, edit, insert, and delete for this table. In chapter eight, you will create two tables, Police and Investigator. The Police table has six columns: police_id (primary key), province, city, address, telephone, and photo. The Investigator table has eight columns: investigator_id (primary key), investigator_name, rank, birth_date, gender, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for both tables. In the last chapter, you will create two tables, Victim and Case_File. The Victim table has nine columns: victim_id (primary key), victim_name, crime_type, birth_date, crime_date, gender, address, telephone, and photo. The Case_File table has seven columns: case_file_id (primary key), suspect_id (foreign key), police_id (foreign key), investigator_id (foreign key), victim_id (foreign key), status, and description. You will create GUI to display, edit, insert, and delete for both tables as well.

Author: Alex Nordeen
Publisher: Guru99
ISBN:
Category : Computers
Languages : en
Pages : 131

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Book Description
Table Of Content Chapter 1: What is DBMS (Database Management System)? Application, Types & Example What is a Database? What is DBMS? Example of a DBMS History of DBMS Characteristics of Database Management System DBMS vs. Flat File Users in a DBMS environment Popular DBMS Software Application of DBMS Types of DBMS Advantages of DBMS Disadvantage of DBMS When not to use a DBMS system? Chapter 2: Database Architecture in DBMS: 1-Tier, 2-Tier and 3-Tier What is Database Architecture? Types of DBMS Architecture 1-Tier Architecture 2-Tier Architecture 3-Tier Architecture Chapter 3: DBMS Schemas: Internal, Conceptual, External Internal Level/Schema Conceptual Schema/Level External Schema/Level Goal of 3 level/schema of Database Advantages Database Schema Disadvantages Database Schema Chapter 4: Relational Data Model in DBMS: Concepts, Constraints, Example What is Relational Model? Relational Model Concepts Relational Integrity Constraints Operations in Relational Model Best Practices for creating a Relational Model Advantages of using Relational Model Disadvantages of using Relational Model Chapter 5: ER Diagram: Entity Relationship Diagram Model | DBMS Example What is ER Diagram? What is ER Model? History of ER models Why use ER Diagrams? Facts about ER Diagram Model ER Diagrams Symbols & Notations Components of the ER Diagram WHAT IS ENTITY? Relationship Weak Entities Attributes Cardinality How to Create an Entity Relationship Diagram (ERD) Best Practices for Developing Effective ER Diagrams Chapter 6: Relational Algebra in DBMS: Operations with Examples Relational Algebra Basic SQL Relational Algebra Operations SELECT (s) Projection(π) Rename (ρ) Union operation (υ) Set Difference (-) Intersection Cartesian product(X) Join Operations Inner Join: Theta Join: EQUI join: NATURAL JOIN (⋈) OUTER JOIN Left Outer Join(A B) Right Outer Join: ( AB ) Full Outer Join: ( AB) Chapter 7: DBMS Transaction Management: What are ACID Properties? What is a Database Transaction? Facts about Database Transactions Why do you need concurrency in Transactions? States of Transactions What are ACID Properties? Types of Transactions What is a Schedule? Chapter 8: DBMS Concurrency Control: Timestamp & Lock-Based Protocols What is Concurrency Control? Potential problems of Concurrency Why use Concurrency method? Concurrency Control Protocols Lock-based Protocols Two Phase Locking Protocol Timestamp-based Protocols Validation Based Protocol Characteristics of Good Concurrency Protocol Chapter 9: DBMS Keys: Candidate, Super, Primary, Foreign Key Types with Example What are Keys in DBMS? Why we need a Key? Types of Keys in DBMS (Database Management System) What is the Super key? What is a Primary Key? What is the Alternate key? What is a Candidate Key? What is the Foreign key? What is the Compound key? What is the Composite key? What is a Surrogate key? Difference Between Primary key & Foreign key Chapter 10: Functional Dependency in DBMS: What is, Types and Examples What is Functional Dependency? Key terms Rules of Functional Dependencies Types of Functional Dependencies in DBMS What is Normalization? Advantages of Functional Dependency Chapter 11: Data Independence in DBMS: Physical & Logical with Examples What is Data Independence of DBMS? Types of Data Independence Levels of Database Physical Data Independence Logical Data Independence Difference between Physical and Logical Data Independence Importance of Data Independence Chapter 12: Hashing in DBMS: Static & Dynamic with Examples What is Hashing in DBMS? Why do we need Hashing? Important Terminologies using in Hashing Static Hashing Dynamic Hashing Comparison of Ordered Indexing and Hashing What is Collision? How to deal with Hashing Collision? Chapter 13: SQL Commands: DML, DDL, DCL, TCL, DQL with Query Example What is SQL? Why Use SQL? Brief History of SQL Types of SQL What is DDL? What is Data Manipulation Language? What is DCL? What is TCL? What is DQL? Chapter 14: DBMS Joins: Inner, Left Outer, THETA Types of Join Operations What is Join in DBMS? Inner Join Theta Join EQUI join: Natural Join (⋈) Outer Join Left Outer Join (A B) Right Outer Join (AB) Full Outer Join (AB) Chapter 15: Indexing in DBMS: What is, Types of Indexes with EXAMPLES What is Indexing? Types of Indexing Primary Index Secondary Index Clustering Index What is Multilevel Index? B-Tree Index Advantages of Indexing Disadvantages of Indexing Chapter 16: DBMS vs RDBMS: Difference between DBMS and RDBMS What is DBMS? What is RDBMS? KEY DIFFERENCE Difference between DBMS vs RDBMS Chapter 17: File System vs DBMS: Key Differences What is a File system? What is DBMS? KEY DIFFERENCES: Features of a File system Features of DBMS Difference between filesystem vs. DBMS Advantages of File system Advantages of DBMS system Application of File system Application of the DBMS system Disadvantages of File system Disadvantages of the DBMS system Chapter 18: SQL vs NoSQL: What’s the Difference Between SQL and NoSQL What is SQL? What is NoSQL? KEY DIFFERENCE Difference between SQL and NoSQL When use SQL? When use NoSQL? Chapter 19: Clustered vs Non-clustered Index: Key Differences with Example What is an Index? What is a Clustered index? What is Non-clustered index? KEY DIFFERENCE Characteristic of Clustered Index Characteristics of Non-clustered Indexes An example of a clustered index An example of a non-clustered index Differences between Clustered Index and NonClustered Index Advantages of Clustered Index Advantages of Non-clustered index Disadvantages of Clustered Index Disadvantages of Non-clustered index Chapter 20: Primary Key vs Foreign Key: What’s the Difference? What are Keys? What is Database Relationship? What is Primary Key? What is Foreign Key? KEY DIFFERENCES: Why use Primary Key? Why use Foreign Key? Example of Primary Key Example of Foreign Key Difference between Primary key and Foreign key Chapter 21: Primary Key vs Unique Key: What’s the Difference? What is Primary Key? What is Unique Key? KEY DIFFERENCES Why use Primary Key? Why use Unique Key? Features of Primary Key Features of Unique key Example of Creating Primary Key Example of Creating Unique Key Difference between Primary key and Unique key What is better? Chapter 22: Row vs Column: What’s the Difference? What is Row? What is Column? KEY DIFFERENCES Row Examples: Column Examples: When to Use Row-Oriented Storage When to use Column-oriented storage Difference between Row and Columns Chapter 23: Row vs Column: What’s the Difference? What is DDL? What is DML? KEY DIFFERENCES: Why DDL? Why DML? Difference Between DDL and DML in DBMS Commands for DDL Commands for DML DDL Command Example DML Command Example