HaXe Demo

Feb 20, 20101 like2,164 views

HaXe is a programming language that allows developers to write code once and deploy to multiple platforms like JavaScript, Flash and PHP. It aims to simplify web development by eliminating the need for separate codebases for each platform or language. Key features include cross-compilation, strong typing, code reuse across platforms and an emphasis on productivity over heavy IDEs. Popular uses of HaXe include games, visualization tools and client-server applications.

HaXe
Taming Web Development
(So we can spend time on more interesting things)

motivation
cross-platform
visualization
interaction

demotivation
bloated, expensive IDEs
dozens of languages
client-server code
browser quirks
applet speed

Luke, I’m your
father
ECMAScript The Grandfather of:
KJS (Konqueror)
actionscript
javascript
QtScript
(several others)

javascript vs. actionscript

you must have
been adopted javascript: based on ECMA ~ v.3
actionscript: based on ECMA ~ v.4
different:
method overloading restrictions
initialization behavior
garbage collection
native class APIs
global functions
error handling

virtually closed
source
virtual machines
Flash is most prevalent pres. tech.
video, fast/simple 2d rendering.
pseudo integration with css.
lightweight, portable.

but swfs are
completely closed source

Is there a better language for AVM2 than AS3?
Can I also target javascript with this language? October, 2005
What else?

Nicolas Cannasse

swfhacking
Open Source SWF Hacker
MTASC founder
AS3=>SWF compiler
Targets AVM(1/2) directly
improves AS3 performance

client source.js

source.swf

one language to source.hx

rule them all haXe
compiler source.so
actionscript
javascript
neko
php
c++ source.php

server source.n

Test.hx

not so different build.hxml
syntax is essentially the same
class ﬁles + main() => target
moved global functions to API
type inference test.swf

compiler
options
sets platform
optional dumps
extra libs/paths
vm versioning

AS3

JS

single API
integrated namespaces
universal methods
(XML, Math, Dates)
Parameterized Classes
(Array, List, Hash)
Native Data Types
Int, Float, Bool

all kinds of
goodies
fast compilation
strong and dynamic type checking
dynamic objects, reﬂection (c++)
contextual autocompletion (!)
inlining & generics (ﬂash)
conditional compilation
packages & typing (js)
mixins & closures

Prizee scarygirl

who uses haXe?
growing from Euro ﬂash game MyBrute
developer community to server
side applications.

Comapping.com github

hello hello hello world
compile single haXe source to
js, swf, php

javascript
team
vs. haXe team
actionscript php
team team

HaXe
in summary
streamlined development
complete unit testing
more productivity
better debugging
more ﬂexibility
more agility
faster code
etc. etc.
etc.
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Title: A Quick and Illustrated Guide to APA Style Referencing (7th Edition) This visual and beginner-friendly guide simplifies the APA referencing style (7th edition) for academic writing. Designed especially for commerce students and research beginners, it includes: ✅ Real examples from original research papers ✅ Color-coded diagrams for clarity ✅ Key rules for in-text citation and reference list formatting ✅ Free citation tools like Mendeley & Zotero explained Whether you're writing a college assignment, dissertation, or academic article, this guide will help you cite your sources correctly, confidently, and consistent. Created by: Prof. Ishika Ghosh, Faculty. 📩 For queries or feedback: [email protected]

YSPH VMOC Special Report - Measles Outbreak Southwest US 5-3-2025.pptxYale School of Public Health - The Virtual Medical Operations Center (VMOC)

A measles outbreak originating in West Texas has been linked to confirmed cases in New Mexico, with additional cases reported in Oklahoma and Kansas. The current case count is 817 from Texas, New Mexico, Oklahoma, and Kansas. 97 individuals have required hospitalization, and 3 deaths, 2 children in Texas and one adult in New Mexico. These fatalities mark the first measles-related deaths in the United States since 2015 and the first pediatric measles death since 2003. The YSPH Virtual Medical Operations Center Briefs (VMOC) were created as a service-learning project by faculty and graduate students at the Yale School of Public Health in response to the 2010 Haiti Earthquake. Each year, the VMOC Briefs are produced by students enrolled in Environmental Health Science Course 581 - Public Health Emergencies: Disaster Planning and Response. These briefs compile diverse information sources – including status reports, maps, news articles, and web content– into a single, easily digestible document that can be widely shared and used interactively. Key features of this report include: - Comprehensive Overview: Provides situation updates, maps, relevant news, and web resources. - Accessibility: Designed for easy reading, wide distribution, and interactive use. - Collaboration: The “unlocked" format enables other responders to share, copy, and adapt seamlessly. The students learn by doing, quickly discovering how and where to find critical information and presenting it in an easily understood manner. CURRENT CASE COUNT: 817 (As of 05/3/2025) • Texas: 688 (+20)(62% of these cases are in Gaines County). • New Mexico: 67 (+1 )(92.4% of the cases are from Eddy County) • Oklahoma: 16 (+1) • Kansas: 46 (32% of the cases are from Gray County) HOSPITALIZATIONS: 97 (+2) • Texas: 89 (+2) - This is 13.02% of all TX cases. • New Mexico: 7 - This is 10.6% of all NM cases. • Kansas: 1 - This is 2.7% of all KS cases. DEATHS: 3 • Texas: 2 – This is 0.31% of all cases • New Mexico: 1 – This is 1.54% of all cases US NATIONAL CASE COUNT: 967 (Confirmed and suspected): INTERNATIONAL SPREAD (As of 4/2/2025) • Mexico – 865 (+58) ‒Chihuahua, Mexico: 844 (+58) cases, 3 hospitalizations, 1 fatality • Canada: 1531 (+270) (This reflects Ontario's Outbreak, which began 11/24) ‒Ontario, Canada – 1243 (+223) cases, 84 hospitalizations. • Europe: 6,814

Political History of Pala dynasty Pala Rulers NEP.pptxArya Mahila P. G. College, Banaras Hindu University, Varanasi, India.

The Pala kings were people-protectors. In fact, Gopal was elected to the throne only to end Matsya Nyaya. Bhagalpur Abhiledh states that Dharmapala imposed only fair taxes on the people. Rampala abolished the unjust taxes imposed by Bhima. The Pala rulers were lovers of learning. Vikramshila University was established by Dharmapala. He opened 50 other learning centers. A famous Buddhist scholar named Haribhadra was to be present in his court. Devpala appointed another Buddhist scholar named Veerdeva as the vice president of Nalanda Vihar. Among other scholars of this period, Sandhyakar Nandi, Chakrapani Dutta and Vajradatta are especially famous. Sandhyakar Nandi wrote the famous poem of this period 'Ramcharit'.

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HaXe Demo

1. HaXe Taming Web Development (So we can spend time on more interesting things)

2. motivation cross-platform visualization interaction

3. demotivation bloated, expensive IDEs dozens of languages client-server code browser quirks applet speed

4. Luke, I’m your father ECMAScript The Grandfather of: KJS (Konqueror) actionscript javascript QtScript (several others)

5. javascript vs. actionscript you must have been adopted javascript: based on ECMA ~ v.3 actionscript: based on ECMA ~ v.4 different: method overloading restrictions initialization behavior garbage collection native class APIs global functions error handling

6. virtually closed source virtual machines Flash is most prevalent pres. tech. video, fast/simple 2d rendering. pseudo integration with css. lightweight, portable. but swfs are completely closed source

7. Is there a better language for AVM2 than AS3? Can I also target javascript with this language? October, 2005 What else? Nicolas Cannasse swfhacking Open Source SWF Hacker MTASC founder AS3=>SWF compiler Targets AVM(1/2) directly improves AS3 performance

8. client source.js source.swf one language to source.hx rule them all haXe compiler source.so actionscript javascript neko php c++ source.php server source.n

9. Test.hx not so different build.hxml syntax is essentially the same class ﬁles + main() => target moved global functions to API type inference test.swf

10. compiler options sets platform optional dumps extra libs/paths vm versioning

11. AS3 JS single API integrated namespaces universal methods (XML, Math, Dates) Parameterized Classes (Array, List, Hash) Native Data Types Int, Float, Bool

12. all kinds of goodies fast compilation strong and dynamic type checking dynamic objects, reﬂection (c++) contextual autocompletion (!) inlining & generics (ﬂash) conditional compilation packages & typing (js) mixins & closures

13. Prizee scarygirl who uses haXe? growing from Euro ﬂash game MyBrute developer community to server side applications. Comapping.com github

14. hello hello hello world compile single haXe source to js, swf, php

15. javascript team vs. haXe team actionscript php team team

16. HaXe in summary streamlined development complete unit testing more productivity better debugging more ﬂexibility more agility faster code etc. etc. etc. More Time to do Interesting Things on the Web

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