El problema... Internet Explorer no soporta MathML y firefox necesita unas fuentes extras para mostrar correctamente ciertas expresiones (como radicales). La solución viene en dos pasos

• Instalar las fuentes STIX, lo cual resuelve el problema en los navegadores Mozilla (así por ejemplo sqrt(2/x)  ya no se mostrará erróneamente como sqrt(2)/x  al no ser extensible el símbolo de radical)
• Instalar MathPlayer, lo cual permite que Internet Explorer entienda el Doctype apropiado para soporte MathML.

El resultado (en Internet Explorer):

El estándar MathML debería ser más utilizado, pero para ello es necesario que el soporte para ambos se extienda más por lo que ya saben... a instalar las fuentes stix y el mathplayer.

Starwars Animated Text

I digress though: what we have here is a collection of basic string and ASCII effects, wrapped up in a simple demo QTZ. I'm not going to say too much about about how they work, because the code in each JavaScript module is pretty well-commented. It's pretty simple stuff really, but might look nice combined with some animation.

Here's some sample code. This is for a simple scroller, that moves the text along to the left, wrapping characters back to the end of the string when they fall 'off the beginning' (as it were).
[code language='javascript']/*
Shifts string left according to Offset value and
wraps characters.
With thanks to Memo
*/

function (__string outputString) main (__string inputString, __number Offset)
{
// Initialise vars
var result = new Object();
var outString = "";

if(!_testMode) {
// Get length of input string
var chars = inputString.length;
// Get step size so that Offset values from 0 > 1 cycle through
// all characters in string once
var step = Offset * chars;
step = (step == chars) ? 0 : step;

// Loop through string
for (i = 0; i < chars; i++) {
// Variable for index to read from inputString
var charIndex = i + step;
// Wrap string index
charIndex = (charIndex > chars) ? charIndex - chars : charIndex;
// Accumulate outString by reading from inputString at charIndex
outString += inputString.charAt(charIndex);
}
}

// Set output string
result.outputString = outString;
// Output
return result;
}[/code]

Note:
Only the FX in the second half of the list use both input strings.
The Mix Range control only works for the String Randomise Range and 2-String Wipe Range effects.

QTZ tb JS-ASCII Demo 1.0.3 'in the widget'.

EDIT:
New version uploaded. There are lots more things that could be done with this basic technique, but I'm going to leave it for the moment, so I can concentrate on other things. This final (for now) version (1.0.3) fixes a bug with the previous upload, and adds structure output ports to all the JS patches, which could be piped into an Iterator, if you wanted to individually animate the characters.

"There are only 10 kinds of people in the world: Those who understand binary, and those who don't." -- Unknown

Granted, you are probably part of the geek sector if you think like this. But, we have all been impacted by digital technology and it shows by the way we talk, the tools we use and the toys we play with.

The 1980's

I began my career in 1981 as a software developer working on a teleconferencing project at the University of Dayton Research Institute for the U.S. Air Force. The system included large screen projection, a dual screen lectern with a "soft keyboard" and digitizing surface for electronic handwriting and control of the pointer. Images were called slides. They could be either color business charts or digitized black and white camera images (aka freeze frame.) Separate software existed for creating the business slides, capturing and processing the B/W images, and for presenting the slides (like PowerPoint). All of the application software was homegrown by our research staff as well as the multipoint network controller.

The audio portion of the conference used a secure government conferencing bridge. Hardcopy came in three forms: B/W thermal copies, 35mm color slides and 8x10 Polaroid prints. By 1985 we had customized and installed 5 complete multimedia and conferencing systems for the USAF, including the Logistic Command's command post.

Limited bandwidth, computing speed and memory prohibited full-motion video at that time. Our system provided control of the electronic slides, electronic pointer and real-time handwriting over a 4800 BPS connection. The computing platform consisted of PDP-11 class hardware running RT-11 and RSX-11 operating systems. In the 1980's, this was bleeding edge stuff!

The 1990's

While I had moved on to other software projects and without my permission, the teleconferencing industry continued to move forward. I was drawn back into the communications arena when UDRI deployed our first email system. Not long afterwards a colleague introduced me to the WorldWide Web. I immediately started creating Websites by hand coding HTML. The Web remained my professional passion for the remainder of my career as a research scientist.

In between Web projects I found time to tinker with Webcams, Webinars, and various other communications tools. Sometime around 1998 I participated in a point-to-point video conference at Wright-Patterson AFB and a demonstration by TeleSuite near Dayton, OH. These were partly responsible for drawing me back to the teleconferencing industry.

2000 and Beyond

More computing speed and memory is available in today’s run-of-the-mill laptop computer than a whole rack full of those PDP-11’s. The combination of cheap computing power, widespread access to residential broadband and the viability of Voice Over IP (VoIP), set the table for what we all heard about in the 1960’s, what I flirted with in the 1980’s and what a few experienced in the late 1990’s – video conferencing. In fact, today it is available and affordable for anyone, anywhere there is a broadband connection -- worldwide. I believe before long, the term "video conferencing" will be shortened to "conferencing" to eliminate redundancy.

Movies and television programs had shown us for years what to expect. Even so, people seem to have been caught off guard by this technology. It’s amusing to watch people experience their first video call. Like puppies, kids are curious and fearless -- they can’t wait to sink their teeth into new stuff. Adults are more like cats. They tend to sneak up on the phone so they can see, but not be seen. But after a minute or two, some are waving, smiling, making faces, doing gestures and thoroughly enjoying the experience just like the pups, I mean the kids. I never get tired of watching this scene.

I think any company that is considering an investment in video conferencing would be wise to get started with video phones. The model I own is portable and hides in the corner of a suitcase. It's easy to setup and use and very inexpensive. When needed, it interfaces easily to other equipment like DVD players, video cameras, external sound systems, large screen televisions, and more. It even acts like a regular phone when calling someone without video. Video phones are an excellent training tool for other video experiences like broadcast quality video conferencing.

Sooner than expected, some companies will recognize the benefits of acquiring a customized, acoustically engineered video conference room with special lighting, multiple cameras, a control room and more. This does not make those video phones obsolete. Their benefits remain the same.

Portability -- Take video phones on the road; loan video phones to key clients that do not have a video conferencing capability.

Training -- Video phones are great for acclimating people to video calling.

Low Cost -- Because not every video conference needs full-blown conference room treatment, video phones make video calling affordable company-wide.

Video conferencing has finally arrived. Get started, have fun and gain a competitive edge.

God bless,

-- CC

© Copyright July 2008, Clancy Cross. All rights reserved.
Read more “Clancy’s Quotes” at: ClancyCross.WordPress.com

MMMMMMMMMMMMMMMMMMMMMMMWNNXK0000KKNNWMMMMMMMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMMMMWNKOkxdollllccllllooxkOKNWMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMNKkdlcccccccccccccccccccccclok0NMMMMMMMMMMMMMM
MMMMMMMMMMMWKkocccccccccccccccccccccccccccccclx0NMMMMMMMMMMM
MMMMMMMMMNOoccccccccccccccccccccccccccccccccccccoONMMMMMMMMM
MMMMMMMNOocccccccccccccccccccccccccccccccccccccccclkNMMMMMMM
MMMMMMKoccccccccccccccccccccccccccccccccccccccccccccl0WMMMMM
MMMMMKdooooooooooooooooooooooooooooooooooooooooooooood0WMMMM
MNXXXKKKKKKKKKKKKKKKKKKKKKXWWWXWWWXKKKKKKKKKKKKKKKKKKKKXXXXW
WxllllllllllllllllllllldkKX0koldk0X0kolclllllllllllllllllloN
WxcccccccccccccccccldOKX0xlcccccclox0X0xocccccccccccccccccoN
Wxccccccccccccccox0KKOdlcccccccccccccox0KKkolcccccccccccccoN
WkollllllllolokKNKkdlllllllllllllollllllox0NXOollllllllllldN
WXKKKKKKKKKKXWNXK0KNXKKKKKNXKKK0XNX0KK0XNK0KXXWXKKKKKKKKK0KW
WOxolcccccccxNxcccoXKlcccdWOccccxWkclccONocccoNKlcccccccoxkN
MXKxcccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccco0KW
WxllcccccccckNxccclXKccccdWOccccxWkccccONocccoNKlccccccclloN
WxllcccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccclloN
WkO0occccccckNxccclXKlcccdWOccccxWkccccONocccoNKlcccccclk0xN
WxodlccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccloddN
WxcccllccccckNxccclXKlcccdWOccccxWkccccONocccoNKlcccccccccoN
WxccokklcccckNxccclXKlcccdWOccccxWkclccONocccoNKlccclxOdlcoN
WxccokxlcccckNxccclXKlcccdWOccccxWkclccONocccoNKlcccldkdlcoN
WxcccccccllckNxccclXKccccdWOccccxWkccccONocccoNKllllccccccoN
Wxccccclo00oxNxccclXKlcccdWOcllcxWkccccONocccoNKoOKdlcccccoN
MXKKKKKKKXXKXWXKKKKNNKK0KKWNKK0KXWXKKKKNWKKKKKWNKXXKKK0K0KKW
WOddddddddddOW00XkddddddddddddddddddddddddxKKOWXxdddddddddxN
WxcccccccccckNxxkoccllxdlccccllccccldxllcclxxdNKlcccccccccoN
WxllllllllllkNxcllllloOOolllo0KdllllO0dlllllloNKlllllllllloN
WX0000000000XWK00000000000000XXK0000000000000KWNK000000000KW

ASCIIconvert.comで作った。使ってみて！

MMMMMMMMMMMMMMMMMMMMMMMWNNXK0000KKNNWMMMMMMMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMMMMWNKOkxdollllccllllooxkOKNWMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMNKkdlcccccccccccccccccccccclok0NMMMMMMMMMMMMMM
MMMMMMMMMMMWKkocccccccccccccccccccccccccccccclx0NMMMMMMMMMMM
MMMMMMMMMNOoccccccccccccccccccccccccccccccccccccoONMMMMMMMMM
MMMMMMMNOocccccccccccccccccccccccccccccccccccccccclkNMMMMMMM
MMMMMMKoccccccccccccccccccccccccccccccccccccccccccccl0WMMMMM
MMMMMKdooooooooooooooooooooooooooooooooooooooooooooood0WMMMM
MNXXXKKKKKKKKKKKKKKKKKKKKKXWWWXWWWXKKKKKKKKKKKKKKKKKKKKXXXXW
WxllllllllllllllllllllldkKX0koldk0X0kolclllllllllllllllllloN
WxcccccccccccccccccldOKX0xlcccccclox0X0xocccccccccccccccccoN
Wxccccccccccccccox0KKOdlcccccccccccccox0KKkolcccccccccccccoN
WkollllllllolokKNKkdlllllllllllllollllllox0NXOollllllllllldN
WXKKKKKKKKKKXWNXK0KNXKKKKKNXKKK0XNX0KK0XNK0KXXWXKKKKKKKKK0KW
WOxolcccccccxNxcccoXKlcccdWOccccxWkclccONocccoNKlcccccccoxkN
MXKxcccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccco0KW
WxllcccccccckNxccclXKccccdWOccccxWkccccONocccoNKlccccccclloN
WxllcccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccclloN
WkO0occccccckNxccclXKlcccdWOccccxWkccccONocccoNKlcccccclk0xN
WxodlccccccckNxccclXKlcccdWOccccxWkccccONocccoNKlccccccloddN
WxcccllccccckNxccclXKlcccdWOccccxWkccccONocccoNKlcccccccccoN
WxccokklcccckNxccclXKlcccdWOccccxWkclccONocccoNKlccclxOdlcoN
WxccokxlcccckNxccclXKlcccdWOccccxWkclccONocccoNKlcccldkdlcoN
WxcccccccllckNxccclXKccccdWOccccxWkccccONocccoNKllllccccccoN
Wxccccclo00oxNxccclXKlcccdWOcllcxWkccccONocccoNKoOKdlcccccoN
MXKKKKKKKXXKXWXKKKKNNKK0KKWNKK0KXWXKKKKNWKKKKKWNKXXKKK0K0KKW
WOddddddddddOW00XkddddddddddddddddddddddddxKKOWXxdddddddddxN
WxcccccccccckNxxkoccllxdlccccllccccldxllcclxxdNKlcccccccccoN
WxllllllllllkNxcllllloOOolllo0KdllllO0dlllllloNKlllllllllloN
WX0000000000XWK00000000000000XXK0000000000000KWNK000000000KW

image created via ASCIIconvert.com

********

What is that #1 answers....
That's right, mom and dad, you are the lucky winners today. Ya, so you were the only two who even attempted ...

1. Massive 5 in buttons for a bathroom light (you said toilet ... close enough)

2. The red plugs were actually the surge protected buttons ... but meh

Jonny, tell them what they won, just for playing...

That's right, *WINK*. Our consolation prize is ... this handy dandy highlighter. Come on down and pick it up!

اسکیوماتیک یک نمونه جالب عینی شدن هنر بازی با کاراکترهای اسکی برای درست کردن تصویرهای دلخواه هستش. برخلاف بیشتر ابزارهای بازی با کد های اسکی و درواقع هنرهای اسکی که صرفا شما می تونین با استفاده از کدهای اسکی تایپوگرافی کنین یا اینکه از یک سری طرح های پیش ساخته استفاده کنین این ابزار که بر پایه فلش هستش شما رو قادر می کنه که تصاویر رو خودتون بهش وارد کنین تا هنر اسکی اش ازش آماده بشه

دو تا خاصیت جدید هم توی این سایت دیدم که یکی استفاده از مربع های رنگی بودش که شما می تونین تصویر خروجی رو به صورت مجموعه ای از مربع های رنگی بگیرین که بینشون فاصله های کوچکی هستش و دوم اینکه می تونین مجموعه اسکی خروجی تونو بصورت رنگی بگیرین

از اونجا که از این هنرهای اسکی می شه به عنوان آواتار توی فاروم ها و شبکه های اجتماعی استفاده کرد به نظر می رسه هر جا که بشه آواتار رو با یک ادیتور ویزویگ به مقصد وارد کرد می شه با استفاده از هنرهای اسکی همین سایت باهاش آواتارهای متنی خیلی جالبی رو تعریف کرد

فقط یادتون باشه هرچقدر عرض فایلی که داره به کد اسکی تبدیل می شه کمتر باشه امید می ره که کمتر قالبش بشکنه بخاطر کمبود عرض صفحه و ورد رپ

ضمنا تا زمانی که خروجی اچ تی ام ال نگرفتین امکان کپی و پیست کدهای اسکی وجود نخواهند داشت

امیدوارم که این سایت مورد پسندتون قرار بگیره

آدرس دقیق

http://www.typorganism.com/asciiomatic/

Really as I press a key it connects a switch that sends off an electrical signal to tiny piece of sand. Ok its a very sophisticated silicon chip but in essence that alone is prolly deeper then some have gone. I know my mother would never get that far.

The processor then does some magic in storing the keystroke in a buffer and echos the typed character out to the screen. Did I forget to mention the character isn't actually stored as we see it? The switch is an electric signal of on and off the computer sees as zeros and ones. This set of numbers represents the character from the ascii table my computers happens to have set as its code page. This gets really deep if you dig into unicode but in not going there today.

Instead I was thinking of texting on mobiles and the message magically appears on a friends mobile. This process is just as forgotten as the unicode table is for my mother.

So what happens when I hit send? Well really the whole thing started off when you turned your phone on. The first thing the radio does is send a signal out on all the bands it knows of. The phone announces "Here I am!" And hopefully a cell tower picks it up and passes the message to a base station.

The station then says "I hears you and these are all the cell towers around you. Send me your info"
The cell sends its identification and this is verified thru the network with the carrier that you get the bill from.

Now let's actually send a sentence of data. If its short it will actually fit in one data packet. The packet is an envelop with the address of the destination and source. It has error checking added in and away it goes.

Now for longer stuff like this post it will be broken up into many many packets and each one will be enumerated (given a number). They race through the network and do not have to follow the same path. One packer goes from cell tower 1 to base station 1 to switch 1 to data line 1 to router 1 to any number of routers to a destination. There are almost endless paths and we could add in microwave towers, optical switches, satellites and all kinds of crazy stuff.

Since we are transmitting through the air a lot can happen. We can bounce signal's off walls, off clouds, cars, trains, airplanes and even dust. Packets get corrupted on the way and the computers need to know how to reassemble the information. That's where the enumeration and error checking comes in. It is best I'd the error can be corrected and you'd be surprised at some of the routines that can be used to do this. Usually the destination will ask to retransmit at least one packet and that one piece gets sent

Other radio signals also get in the way. We actually share the same bandwidth with tens of thousands of people every second. The carrier will set up several channels in the band and they are time division up to send and receive at certain intervals. At any time you could be switching channels slowing down or speeding up your signal to be synchronized in the air.

Now since we are mobile add in the complexity of moving between cell towers and adding different paths. Doppler effects and general relativity adjustments for satellite communications it is a wonder anything gets communicated at all.

Clicando aqui você pode ver o Episódio IV - Uma Nova Esperança totalmente refeito em codificação ASCII - é, naquele esquema de desenhos com símbolos do windows. É o filme inteiro reencenado por letras e símbolos!

Em alguns momentos é um pouco tosco, mas tem algumas passagens que merecem o crédito. Tudo em flash, com um player simples e leve. Dá uma olhada!

Agora, se você quer algo mais "sofisticado", clique aqui e veja o Boba Fett dançando o tema de Flashdance :D

Por ejemplo, el carácter ñ representa el numero 164 en el código ASCII para Windows (por eso cuando uno teclea ALT+164 se despliega ese carácter).

Pero bueno, este post no es sobre clases de informática, así que continuemos. Muchas personas creativas han desarrollado el arte ASCII, que no es mas que crear imágenes, animaciones y otras obras de arte utilizando solamente caracteres del mencionado código. Ya que los caracteres del código tienen diferentes formas y tamaños, al agruparlos adecuadamente se pueden simular lineas, círculos, contornos e incluso profundidades y sombras. Es realmente sorprendente!

Navegando en Internet encontré una página donde uno puede subir una foto para que un mecanismo la convierta en arte ASCII. Me imagino que el proceso para lograrlo consiste en analizar el color de los pixels, y luego sustituirlos con un carácter que tenga el tamaño adecuado para representarlos. Posteriormente, se le aplica el color adecuado.

El asunto es que subí mi foto y obtuve el siguiente resultado:

Foto Original

-

Foto en arte ASCII:

(click sobre la imagen para ampliarla)

-

¿Nítido verdad? La página se llama Asciiconvert y su uso es totalmente gratis. Dejo el link para que lo prueben y por supuesto, dejen su comentario:

___________________________________________________________

Te gustó lo que leiste? Vota por este post haciendo click aqui.

___________________________________________________________

Temas relacionados:

• Si yo fuera caricatura…
• El final del Internet
• Cuando castigan a un programador

]]> http://own89attitude.wordpress.com/?p=46 Tue, 08 Jul 2008 20:38:39 +0000 parazitu http://own89attitude.wordpress.com/?p=46 Am ramas placut surprins sa aflu ca una din artele moderne este creare de poze din caracterele ASCII. ASCII (cu pronunţia aproximativă 'e-schi) este acronimul pentru American Standard Code for Information Interchange, ceea ce înseamnă "Codul Standard American pentru Schimbul de Informaţii". ASCII reprezintă un sistem de codificare a caracterelor bazat pe alfabetul englez. Codurile ASCII reprezintă caractere text pentru calculatoare, echipamente de comunicaţie şi echipamente care lucrează cu text. Marea parte a codificărilor moderne, care asigură reprezentarea a şi mai multor caractere, se bazează pe ASCII, mai pe intelesul tuturor toate literele alfabetului englez plus caracterele speciale.

Ei bine cu ajutoru acestor caracterii acesti artisti moderni, dau nastere la niste poze nemaipomenite. Puteti vedea clasamentul celor mai reusite poze si pozele in sine aici .
Sursa www.plugin.ro,wikipedia.org

This is what I'll call a "Mega-Joint". Strangely, the time stamp on 16 Colors points this towards being drawn in 2001, which makes sense with some of the imagery in the ascii (WTC Towers, terrorists, burning flags - Canadian ascii sceners were a notoriously jealous bunch). At this time, the ascii scene was already bemoaning the fact that it was "dead". Yet here we see the output of five artists as we drew simultaneously in Pablodraw. Try getting something like that going these days.

For the record, and to answer the questions posed in the impromptu "chat area" at the bottom of the canvas, i drew the dicks. You're welcome.

Nah biasanya di bagian header terdapat gambar-gambar yang unik,
yang tersusun dari huruf Ascii.
Sebenarnya gambar itu nggak di buat manual lho.

Tapi, menggunakan software
untuk Pic dibawah ini saya menggunakan Ascii Generator.
Ukuran file relatif kecil kok, 136 kb.
tapi beberapa memerlukan .NET framework 2.0.

Berikut salah satu hasil gambar dengan Ascii Generator,

Untuk downloadnya disini:
DOwnload Ascgen

Jadi menurut saya, ada 2 macam proses yang dilakukan:
1. Gambar ke teks untuk dibentuk pola gambar dengan isi teks yang sesuai inputan
2. Dari teks tersebut ke gambar lagi dengan ukuran tertentu.

Algoritma nya mirip dengan ASCIIArt hanya saja kali ini teksnya berwarna, dan kemudian tentu ada edge detection dan berbagai algoritma citra lain. Lalu pengubahan dari pola teks ke gambar lagi...

Ada yang berminat?? silahkan kunjungi http://textorizer.whatfettle.com/

Contoh gambar hasil:

Can't get much better than that. :)

To trazendo aqui para vocês um arquivo de grande ajuda. Para ser mais claro, o arquivo contém os valores em DEC, HEX e OCTAL da tabela ASCII, uma pequena solução para os problemas com acentos e coisas do gênero. Aqui alguns exemplos.

-> printf (“ENDERE%cO”, 199); // 199 == Ç

-> printf (“%c muito dif%ccil n%co saber nada”, 201, 237, 227); // 201 == É | 237 == í | 227 == ã

-> CLIQUE AQUI e faça o download do arquivo.

Bom é isso, espero ter ajudado a galera interessada. Até a próxima oportunidade.

Fui...

Mac OS X come Linux è un OS Unix based quindi da qualche parte avrà il suo MOTD (Motiv of the day).

Infatti è in /etc/motd , di default è vuoto.

Per prima cosa creiamoci la nostra insegna ascii su questo sito qui e poi procediamo alla modifica del file come segue:

Lanciate il terminale di OSX e digitate:

sudo nano /etc/motd

Copiate e incollate il testo ascii generato una volta icollato fate un ctrl+o seguito da invio per salvare e ctrl+x per uscire.

Chiudete e rilanciare il terminale e il gioco è fatto.

(click en la imagen para agrandar)

Bueno aquí se los dejo sin mas rodeos:

http://www.adrive.com/home/downloadfile/38072469

espero que les sirva de algo! hasta luego!

j0n.4x0

via asciipr0n.com

Screwed up by my adopted "Internet Son" DJ Singsing. This is his masterpiece before going into the Marines. Good work! Also, his name isn't DJ Singsing. Names have been changed to protect the innocent.

This is also notable (to me) for being my first video production and my first upload to youtube. LOLs all around on this on. :P