The document provides documentation for functions in the Ring graphics library (RingOpenGL). It lists over 50 functions organized alphabetically including brief descriptions. Some example functions listed are gluBeginCurve(), gluBeginPolygon(), gluBeginSurface(), gluCylinder(), gluDeleteNurbsRenderer(), gluDeleteQuadric(), gluDisk(), gluEndCurve(), gluLookAt(), gluNewNurbsRenderer(), gluNurbsCurve(), gluSphere(), and glDisable(). It also provides links to Ring language documentation and contact information for the Ring authors.
Kernel Recipes 2018 - New GPIO interface for linux user space - Bartosz Golas...Anne Nicolas
e linux 4.8 the GPIO sysfs interface is deprecated. Due to its many drawbacks and bad design decisions a new user space interface has been implemented in the form of the GPIO character device which is now the preferred method of interaction with GPIOs which can’t otherwisebe serviced by a kernel driver. The character device brings in many new interesting features such as: polling for line events, finding GPIO chips and lines by name, changing & reading the values of multiple lines with a single ioctl (one context switch) and many more. In this presentation Bartosz will showcase the new features of the GPIO UAPI, discuss the current state of libgpiod (user space tools for using the character device providing a C library, set of user space tools and C++ & Python bindings) and tell you why it’s beneficial to switch to the new interface.
Do you still write code on Java 8 or probably older!? If “Yes” then you definitely have to visit this talk. We will explore the most popular features and use cases from the latest Java Version and will discover how complicated migration is.
Taipei.py 2018 - Control device via ioctl from Python Hua Chu
Show how to do hardware control via ioctl from Python feat. magnetic tape drive. Three kinds of ways, including cpython extenstion, ctypes and fcntl are presented.
Desenvolver uma aplicação que precisa de comunicar com a rede não precisa ser complicado. Neste webinar será mostrado como o Qt torna programação para rede muito mais simples. Será dado um rápido overview de como criar sockets UDP e TCP, broadcast e multicast além de fazer requisições REST usando somente a API do QtNetwork.
Kernel Recipes 2018 - New GPIO interface for linux user space - Bartosz Golas...Anne Nicolas
e linux 4.8 the GPIO sysfs interface is deprecated. Due to its many drawbacks and bad design decisions a new user space interface has been implemented in the form of the GPIO character device which is now the preferred method of interaction with GPIOs which can’t otherwisebe serviced by a kernel driver. The character device brings in many new interesting features such as: polling for line events, finding GPIO chips and lines by name, changing & reading the values of multiple lines with a single ioctl (one context switch) and many more. In this presentation Bartosz will showcase the new features of the GPIO UAPI, discuss the current state of libgpiod (user space tools for using the character device providing a C library, set of user space tools and C++ & Python bindings) and tell you why it’s beneficial to switch to the new interface.
Do you still write code on Java 8 or probably older!? If “Yes” then you definitely have to visit this talk. We will explore the most popular features and use cases from the latest Java Version and will discover how complicated migration is.
Taipei.py 2018 - Control device via ioctl from Python Hua Chu
Show how to do hardware control via ioctl from Python feat. magnetic tape drive. Three kinds of ways, including cpython extenstion, ctypes and fcntl are presented.
Desenvolver uma aplicação que precisa de comunicar com a rede não precisa ser complicado. Neste webinar será mostrado como o Qt torna programação para rede muito mais simples. Será dado um rápido overview de como criar sockets UDP e TCP, broadcast e multicast além de fazer requisições REST usando somente a API do QtNetwork.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
3. CHAPTER
FIVE
RESOURCES
In this section you will find resources about the language
105.1 Ring Language Website
For news about the language check the website
http://ring-lang.net
http://ring-lang.sf.net
105.2 Ring Group
For questions use the Ring Group (English)
https://groups.google.com/forum/#!forum/ring-lang
105.3 Contact the Authors
Name : Eng. Mahmoud Samir Fayed
Country : Egypt
Email : msfclipper@yahoo.com
Facebook : https://facebook.com/mahmoudfayed1986
LinkedIn : https://sa.linkedin.com/in/mahmoudfayed1986
Name : Dr. Atif M. Alamri
Country : Saudi Arabia
Email : atif@ksu.edu.sa
LinkedIn : https://sa.linkedin.com/in/dr-atif-alamri-8b341747
Ring Team : http://ring-lang.sourceforge.net/team.html
1894
4. INDEX
3D Cube and Texture
Using RingOpenGL and RingAllegro for 3D Graph-
ics, 592
Access List Items by String Index
Lists, 223
Access Objects Using Braces
Object Oriented Programming, 303
Access String Letters
Strings, 227
Accessing the class attributes from braces inside class
methods
Scope Rules, 740
Add Items
Lists, 217
addattribute()
Reflection and Meta-programming, 331
AddDays()
Date and Time, 235
Adding code to the generated code
Code Generator, 837
Adding Hyperlink to QLabel
Desktop and Mobile Development, 643
addmethod()
Reflection and Meta-programming, 331
Analog Clock
Applications developed in little hours, 6
Animate Class
Game Engine for 2D Games, 495
Animate Events
Game Engine for 2D Games, 506
Animation
Game Engine for 2D Games, 500
Animation and Functions
Game Engine for 2D Games, 501
Anonymous and Nested Functions
Functional Programming, 316
Application Class
Web Development (CGI Library), 449
Applications
How to contribute?, 152
Applications developed in little hours
Analog Clock, 6
Calculator Application, 10
FetchStockData Application, 4
Fifteen Puzzle Game 2, 4
Google API Shortener Application, 5
Innovative, 19
Introduction, 1
Practical, 20
Quotes about Ring, 1
Samples in this book, 13
Squares Puzzle Game, 8
TicTacToe Game, 7
Video-Music-Player Application, 9
Werdy Application, 12
Windows StartUp Manager Application, 11
apppath()
Stdlib Functions, 338
Arithmetic Operators
Operators, 183
Ascii()
Data Type, 243
Assert()
Eval() and Debugging, 269
Assignment Operators
Operators, 184
attributes()
Reflection and Meta-programming, 328
Better Call Command
What is new in Ring 1.2?, 130
Better Code Generator for Extensions
What is new in Ring 1.1?, 140
What is new in Ring 1.5?, 81
Better Documentation
What is new in Ring 1.1?, 140
What is new in Ring 1.7?, 42
Better Documentation Generator for Extensions
What is new in Ring 1.5?, 82
Better Functions
What is new in Ring 1.2?, 127
Better Loop|Exit Command
What is new in Ring 1.3?, 121
Better Natural Language Programming Support
What is new in Ring 1.1?, 132
1895
5. Ring Documentation, Release 1.7
Better Objects Library
What is new in Ring 1.5?, 68
Better Quality
What is new in Ring 1.2?, 130
What is new in Ring 1.5?, 90
Better Ring For Android
What is new in Ring 1.6?, 47
Better Ring Notepad
What is new in Ring 1.2?, 127
What is new in Ring 1.3?, 117
What is new in Ring 1.5?, 59
What is new in Ring 1.6?, 50
What is new in Ring 1.7?, 41
Better Ring VM
What is new in Ring 1.7?, 42
Better Ring2EXE
What is new in Ring 1.7?, 42
Better RingQt
What is new in Ring 1.2?, 127
What is new in Ring 1.3?, 113
What is new in Ring 1.4?, 108
What is new in Ring 1.5?, 66
What is new in Ring 1.6?, 52
What is new in Ring 1.7?, 41
Better RingREPL
What is new in Ring 1.6?, 53
Better RingVM
What is new in Ring 1.6?, 53
Better RingZip
What is new in Ring 1.7?, 42
Better Scripts for building Ring
What is new in Ring 1.6?, 49
Better StdLib
What is new in Ring 1.3?, 121
What is new in Ring 1.4?, 106
What is new in Ring 1.5?, 62
What is new in Ring 1.6?, 53
Better Trace Library
What is new in Ring 1.7?, 40
Better WebLib
What is new in Ring 1.4?, 106
What is new in Ring 1.5?, 63
binarydigits()
Stdlib Functions, 347
Bitwise Operators
Operators, 184
BraceError() Method
Natural Language Programming, 391
BraceExprEval Method
Natural Language Programming, 390
BraceStart and BraceEnd Methods
Natural Language Programming, 389
Branching
Control Structures, 186
Control Structures - Second Style, 193
Control Structures - Third Style, 196
BreakPoint
The Trace Library and the Interactive Debugger, 815
Building From Source Code
Building using CMake, 150
Building using Fedora Linux, 146
Building using MacOS X, 148
Building using Microsoft Windows, 142
Building using Ubuntu Linux, 144
Introduction, 141
Building Games For Android
Building the project, 542
Download Requirements and Update the Android
SDK, 541
Introduction, 540
Project Folder, 541
Building RingQt Applications for Mobile
Comments about developing for Android using
RingQt, 719
Download Requirements, 717
Install Qt for Android, 717
Introduction, 716
Update the Android SDK, 717
Using Ring2EXE, 720
Building standalone console application
Distributing Ring Application using Ring2EXE, 784
Building the Cards Game for Mobile using RingQt
Distributing Ring Application using Ring2EXE, 786
Building the Form Designer for Mobile using RingQt
Distributing Ring Application using Ring2EXE, 788
Building the project
Building Games For Android, 542
Building the Weight History Application for Mobile using
RingQt
Distributing Ring Application using Ring2EXE, 787
Building using CMake
Building From Source Code, 150
Building using Fedora Linux
Building From Source Code, 146
Building using MacOS X
Building From Source Code, 148
Building using Microsoft Windows
Building From Source Code, 142
Building using Ubuntu Linux
Building From Source Code, 144
Calculator Application
Applications developed in little hours, 10
What is new in Ring 1.5?, 58
Call Functions
Functions - First Style, 203
Functions - Second Style, 207
Functions - Third Style, 211
Index 1896
6. Ring Documentation, Release 1.7
callgc()
Low Level Functions, 792
Calling a function sharing the name with a method in the
current class
Scope Rules for Functions and Methods, 751
Can I connect to dbase/harbour database?
Frequently Asked Questions, 880
Can Ring work on Windows XP?
Frequently Asked Questions, 882
capitalized()
Stdlib Functions, 341
cfunctions()
Reflection and Meta-programming, 321
CGI Support
Command Line Options, 779
Change Focus
Desktop and Mobile Development, 678
Change Language Keywords
Syntax Flexibility, 753
Change Language Operators
Syntax Flexibility, 754
Change the ’=’ operator to ’is’
Natural Language Programming, 387
Change the Ring Keyword ’And’
Natural Language Programming, 385
Change the Ring Operator ’+’
Natural Language Programming, 386
Change: Basic Extensions are separated from RingVM
What is new in Ring 1.4?, 101
changestring()
Stdlib Functions, 350
Char()
Data Type, 243
ChDir() Function
System Functions, 265
Check Character
Data Type, 238
Check Data Type
Data Type, 237
Check Parameters Count
Extension, 824
Check Parameters Type
Extension, 825
Classes and Objects
Object Oriented Programming, 301
Classes and their Methods to use the default events
Desktop and Mobile Development, 708
classes()
Reflection and Meta-programming, 325
classname()
Reflection and Meta-programming, 327
Clean Natural Code
Natural Language Programming, 392
Clearerr()
Files, 255
Client Example
RingLibuv, 485
Client Example - Using Classes
RingLibuv, 488
clock()
Date and Time, 233
Close Window Event
RingLibSDL, 479
ClosPerSecond()
Date and Time, 233
Code Generator
Adding code to the generated code, 837
Comments in configuration file, 839
Configuration file, 835
Configuration file for the Allegro library, 840
Configuration Files Examples, 853
Constants Type, 840
Defining Constants, 838
Determine Structure Members Types, 838
Enum and Numbers, 839
Executing code during code generation, 839
Filtering using Expressions, 839
function prototype, 835
Introduction, 834
Prefix for Functions Names, 837
Qt configuration file, 844
Register New Functions, 838
Threads Support, 842
Using configuration file that wrap C++ library, 844
Using the tool, 835
Wrap structures, 837
Wrapping C++ Classes, 843
CodeEditor Class
RingQt Classes Reference, 900
Command Line Options
CGI Support, 779
Generate Object File, 780
Introduction, 765
No Run, 779
Performance, 779
Printing Final Intermediate Code, 774
Printing Instruction Operation Code, 779
Printing Intermediate Code, 772
Printing Rules, 768
Printing Tokens, 766
Comments about developing for Android using RingQt
Building RingQt Applications for Mobile, 719
Comments about evaluation
Control Structures - First Style, 191
Comments in configuration file
Code Generator, 839
Compact Syntax
Language Design, 30
Index 1897
7. Ring Documentation, Release 1.7
Compiler and Virtual Machine (VM)
How to contribute?, 152
Compiler Errors
Reference, 889
Composition
Object Oriented Programming, 304
Configuration file
Code Generator, 835
Configuration file for the Allegro library
Code Generator, 840
Configuration Files Examples
Code Generator, 853
Configure the Apache web server
Web Development (CGI Library), 401
Conflict between Class Attributes and Local Variables
Scope Rules, 737
Conflict between Global Variables and Class Attributes
Frequently Asked Questions, 868
Scope Rules, 736
Conflict between self inside braces and self in the class
region
Scope Rules, 743
Constants Type
Code Generator, 840
Constructor methods in Ring
Frequently Asked Questions, 864
Contact the Autor
Resources, 1894
Context Menu
Desktop and Mobile Development, 625
Control Structures
Branching, 186
Looping, 197
Control Structures - First Style
Comments about evaluation, 191
Do Again Loop, 189
Exit, 189
Exit from two loops, 189
Exit/Loop inside sub functions, 190
For In Loop, 188
for in to modify lists, 188
For Loop, 187
Introduction, 185
Loop Command, 190
Looping, 187
Short-circuit evaluation, 190
Step Option, 188
Switch Statement, 186
While Loop, 187
Control Structures - Second Style
Branching, 193
Exceptions, 195
For In Loop, 195
For Loop, 194
If Statement, 193
Introduction, 192
Looping, 194
Switch Statement, 193
Control Structures - Third Style
Branching, 196
Exceptions, 199
For In Loop, 199
For Loop, 198
If Statement, 196
Introduction, 195
Switch Statement, 196
While Loop, 197
Conversion
Data Type, 242
Conversion Class
Stdlib Classes, 372
Convert between Numbers and Bytes
What is new in Ring 1.4?, 105
Convert Letters Case
Strings, 227
Cookies
Web Development (CGI Library), 413
Copy Lists
Lists, 221
Copy()
Strings, 229
Could you explain the output of the StrCmp() function?
Frequently Asked Questions, 871
Create Database
MySQL Functions, 284
Create Executable File
Getting Started - First Style, 153
Getting Started - Second Style, 156
Getting Started - Third Style, 158
Create Lists
Lists, 217
Create Multi Dimension Array Using List and Recursion
Lists, 224
Create Table and Insert Data
MySQL Functions, 285
Create Window
RingLibSDL, 476
Create Zip File
RingZip, 459
Creating a Class for each Window in GUI applications
Scope Rules, 742
Creating Menubar
Desktop and Mobile Development, 622
Creating more than one window
Desktop and Mobile Development, 661
Creating Reports using the WebLib and the GUILib
Desktop and Mobile Development, 713
Creating StatusBar
Index 1898
8. Ring Documentation, Release 1.7
Desktop and Mobile Development, 627
Creating the Game Window
Game Engine for 2D Games, 495
Creating the Qt resource file using Folder2qrc
Distributing Ring Application using Ring2EXE, 790
Creating Toolbar
Desktop and Mobile Development, 626
Creating Windows Installer
Distributing Ring Application, 782
CRUD Example using MVC
Web Development (CGI Library), 435
CurrentDir() Function
System Functions, 265
Data Type
Ascii(), 243
Char(), 243
Check Character, 238
Check Data Type, 237
Conversion, 242
Dec(), 243
Hex(), 243
Hex2str(), 244
Introduction, 236
IsAlNum(), 239
IsAlpha(), 239
IsCntrl(), 239
IsDigit(), 240
IsGraph(), 240
IsList(), 238
IsLower(), 240
IsNULL(), 238
IsNumber(), 237
IsPrint(), 240
IsPunct(), 241
IsSpace(), 241
IsString(), 237
IsUpper(), 241
IsXdigit(), 241
Number(), 242
Str2Hex(), 244
String(), 242
Type(), 238
Database, ModelBase & ControllerBase classes
Web Development (CGI Library), 443
DataType Class
Stdlib Classes, 371
Date and Time
AddDays(), 235
clock(), 233
ClosPerSecond(), 233
Date(), 233
DiffDays(), 235
EpochTime(), 235
Introduction, 232
Time(), 233
TimeList(), 234
Date()
Date and Time, 233
DateTime Class
Stdlib Classes, 366
dayofweek()
Stdlib Functions, 348
Debug Class
Stdlib Classes, 370
Dec()
Data Type, 243
Decimals()
Mathematical Functions, 248
Declarative Programming
Declarative programming on the top of Object-
Oriented, 381
executing code after the end of object access, 381
Introduction, 377
More Beatiful Code, 382
Objects inside lists, 378
Return object by reference, 379
Declarative programming on the top of Object-Oriented
Declarative Programming, 381
Declare parameters
Functions - First Style, 204
Functions - Second Style, 208
Functions - Third Style, 212
Decrypt()
Security and Internet Functions, 298
Deep Copy
Variables, 181
Define Declarative Languages
Language Design, 33
Define Functions
Functions - First Style, 203
Functions - Second Style, 207
Functions - Third Style, 211
Define Natural Statements
Language Design, 31
Defining Commands
Using the Natural Library, 396
Defining commands using classes
Using the Natural Library, 399
Defining Constants
Code Generator, 838
Defining Variables and Variables Access
Scope Rules, 734
Delete Item From List
Lists, 218
Demo Programs
Introduction, 269
Language Shell, 270
Index 1899
9. Ring Documentation, Release 1.7
Main Menu, 270
The Cards Game, 702
Designed for a clear goal
Language Design, 28
Desktop and Mobile Development
Adding Hyperlink to QLabel, 643
Change Focus, 678
Classes and their Methods to use the default events,
708
Context Menu, 625
Creating Menubar, 622
Creating more than one window, 661
Creating Reports using the WebLib and the GUILib,
713
Creating StatusBar, 627
Creating Toolbar, 626
Dialog Functions, 668
Display Image using QLabel, 647
Display Scaled Image using QLabel, 656
Drawing using QPainter, 658
Dynamic Objects, 682
Inheritance from GUI Classes, 674
KeyPress and Mouse Move Events, 668
Menubar and StyleSheet Example, 648
Methods to use Events with Events Filter, 711
Movable Label Example, 664
Moving Objects using the Mouse, 670
New Classes names - Index Start from 1, 713
Notepad Application, 687
Other Widgets Events, 652
Playing Sound, 662
Printing using QPrinter, 660
QLineEdit Events and QMessageBox, 650
QMessagebox Example, 665
QVideoWidget and QMediaPlayer, 644
Regular Expressions, 679
RingQt Classes and their Qt Documentation, 713
Rotate Text, 676
Simple Client and Server Example, 680
The Cards Game, 702
The Difference between Qt and RingQt, 712
The First GUI Application, 612
Using Layout, 613
Using QCheckBox, 640
Using QComboBox Class, 621
Using QDateEdit, 635
Using QDesktopWidget Class, 675
Using QDial, 636
Using QDockWidget, 628
Using QFrame, 645
Using QInputDialog Class, 666
Using qLCDNumber, 663
Using QProgressBar, 632
Using QProgressBar and Timer, 655
Using QRadioButton and QButtonGroup, 641
Using QSlider, 633
Using QSpinBox, 633
Using QTableWidget, 631
Using QTabWidget, 629
Using QTreeView and QFileSystemModel, 619
Using QTreeWidget and QTreeWidgetItem, 620
Using QWebView, 639
Using the QColorDialog Class, 662
Using the QFileDialog Class, 657
Using the QListWidget Class, 616
Using the QTextEdit Class, 615
Using the QTimer Class, 654
Weight History Application, 683
Determine Structure Members Types
Code Generator, 838
Dialog Functions
Desktop and Mobile Development, 668
DiffDays()
Date and Time, 235
Dir()
Files, 251
direxists()
Stdlib Functions, 350
Disable BreakPoints
The Trace Library and the Interactive Debugger, 815
Display Error Message
Extension, 825
Display Image
RingLibSDL, 476
Display Image using QLabel
Desktop and Mobile Development, 647
Display PNG Images
RingLibSDL, 477
Display Scaled Image using QLabel
Desktop and Mobile Development, 656
Display Transparent Images
RingLibSDL, 478
Display Warnings Option
What is new in Ring 1.2?, 130
Distributing Applications and Games for Mobile
Distributing Ring Application, 782
Distributing Applications for Microsoft Windows
Distributing Ring Application, 781
Distributing Applications for Mobile using RingQt
Distributing Ring Application using Ring2EXE, 786
Distributing Ring Application
Creating Windows Installer, 782
Distributing Applications and Games for Mobile,
782
Distributing Applications for Microsoft Windows,
781
Introduction, 780
Protecting the Source Code, 781
Index 1900
10. Ring Documentation, Release 1.7
Using C/C++ Compiler and Linker, 782
Distributing Ring Application using Ring2EXE
Building standalone console application, 784
Building the Cards Game for Mobile using RingQt,
786
Building the Form Designer for Mobile using
RingQt, 788
Building the Weight History Application for Mobile
using RingQt, 787
Creating the Qt resource file using Folder2qrc, 790
Distributing Applications for Mobile using RingQt,
786
Distributing RingAllegro Applications, 785
Example, 783
How Ring2EXE works?, 783
Important Information about Ring2EXE, 790
Introduction, 782
Options, 784
Using Ring2EXE, 783
Distributing RingAllegro Applications
Distributing Ring Application using Ring2EXE, 785
Do Again Loop
Control Structures - First Style, 189
Documentation
How to contribute?, 151
Download Requirements
Building RingQt Applications for Mobile, 717
Download Requirements and Update the Android SDK
Building Games For Android, 541
Download()
Security and Internet Functions, 299
Draw Rectangle
RingLibSDL, 477
Drawing Text
Game Engine for 2D Games, 496
Drawing using QPainter
Desktop and Mobile Development, 658
Drawing using RingOpenGL
Using RingOpenGL and RingFreeGLUT for 3D
Graphics, 546
Drawing, Animation and Input
Graphics and Game Programming, 462
Dynamic Attributes
Object Oriented Programming, 308
Dynamic Objects
Desktop and Mobile Development, 682
Dynamic Typing
Variables, 181
Editors Support
How to contribute?, 152
Embedding Ring in Ring
Embedding Ring in Ring, 817
Embedding Ring in Ring without sharing the State,
818
ring_state_new() and ring_state_mainfile(), 820
ring_state_setvar(), 819
Serial Execution of Programs, 818
Embedding Ring in Ring without sharing the State
Embedding Ring in Ring, 818
What is new in Ring 1.3?, 123
Embedding Ring Language in C/C++ Programs
Introduction, 831
Ring State, 832
Ring State Functions, 832
Ring State Variables, 833
Employee Application
What is new in Ring 1.6?, 46
Encourage Organization
Language Design, 30
Encrypt()
Security and Internet Functions, 297
endswith()
Stdlib Functions, 344
Entering Items
Form Designer, 732
Enum and Numbers
Code Generator, 839
Environment Errors
Reference, 891
EpochTime()
Date and Time, 235
Stdlib Functions, 352
Equality of functions
Functional Programming, 317
Eval()
Eval() and Debugging, 267
Eval() and Debugging
Assert(), 269
Eval(), 267
Introduction, 266
Raise(), 268
Try/Carch/Done, 267
evenorodd()
Stdlib Functions, 346
Events Code
Form Designer, 728
Example
Distributing Ring Application using Ring2EXE, 783
Files, 257
Mathematical Functions, 245
Natural Language Programming, 384
Objects Library for RingQt Application, 721
RingMurmurHash Functions Reference, 1087
Security and Internet Functions, 298
System Functions, 262
The Type Hints Library, 763
Index 1901