92 scripts tagged as: [type · how-to]
| Monty Hall Challenge | ||
| oneliner-monty-hall.r documentation | v:1.0.0 694 bytes 13 Aug 2004 | Simulates swapping doors after Monty shows a goat. Result is percentage wins
after 100 runs. (MHC: a well-known and often debated probability puzzle involving three
doors, two goats, and a car). author: Sunanda (with tweaks from Romano T, Ryan C, Carl R, and Reichart) |
| Morse code | ||
| oneliner-morse-code.r | v:1.0.0 660 bytes 13 Nov 2003 | Encodes a sentence into morse code. This version is a bit suboptimal so that the
html generator won't destroy it. author: Johan Roennblom |
| Improved probe | ||
| oneliner-newprobe.r | v:1.0.0 546 bytes 20 Jul 2003 | Requires last beta versions. A more usable probe. Try: view newprobe layout
[button probe ] author: Romano Paolo Tenca |
| Fractional length | ||
| oneliner-nfrac.r | v:1.0.0 610 bytes 27 Sep 2003 | nfrac 33 => 0 ; nfrac 456 => 0 ; nfrac 0.2104 => 4 ; nfrac 1256.63 => 2 ; nfrac
1.0 => 0 author: collective contribution on www.codeur.org/forum/forum.php?theme=17 |
| Paint drops | ||
| oneliner-paint-drops.r documentation | v:1.0.0 583 bytes 20 Jul 2003 | A surface is filled with colored drops. author: Vincent Ecuyer |
| Calculate Pi | ||
| oneliner-pi.r | v:1.0.0 654 bytes 20 Jul 2003 | Approximate PI with John Wallis formula.
Precision limited to 15 digits due to REBOL. Just press ESC when fed up ;-)
Formula from http:// www.chez.com/algor/math/pi.htm author: Jean-Nicolas Merville |
| Prime factors | ||
| oneliner-prime-factors.r documentation | 556 bytes 23 Jun 2008 | [no purpose header found] author: Sunanda |
| web page links | ||
| oneliner-print-links.r | v:1.0.0 580 bytes 20 Jul 2003 | Load a web page, parse it to extract and print all links found author: Christophe Coussement |
| Print HTML source | ||
| oneliner-print-web-page.r | v:1.0.0 489 bytes 27 Sep 2003 | Prints to the console the HTML source for a web page. author: RT |
| Quine -- a program that displays it's own source | ||
| oneliner-quine.r | v:1.0.0 636 bytes 8 Mar 2009 | Creates a self modifying window. (includes the REBOL Header.) author: Ammon Johnson |
| Cellular automata | ||
| oneliner-rule-110-ca.r | v:1.0.0 759 bytes 20 Jul 2003 | Shows some steps in the evolution of a Turing complete cellular automaton from a
single marked cell. Replace ..1.11. with some other expression, like ..11.. or .1..11 ,
and what do you have? Rule 90, and rule 30, respectively. author: Errru |
| Save console history | ||
| oneliner-save-console-history.r | v:1.0.0 737 bytes 20 Jul 2003 | Takes the history of input into the console and prints it out, line by line, to a file.
This way you can paste in functions and whole scripts, and save them for viewing and
editing. Sorts it to display the oldest commands at the top. author: Saw it on the ML a while ago |
| Save web page | ||
| oneliner-save-web-page-text.r | v:1.0.0 651 bytes 20 Jul 2003 | This line reads a web page, strips all its tags (leaving just the text) and writes it to
a file called page.txt. Note: requires newer releases of REBOL. author: Carl Sassenrath |
| Send email | ||
| oneliner-send-email.r | v:1.0.0 621 bytes 20 Jul 2003 | Simple GUI for email sending. Displays a small ok window when email is sent. author: DocKimbel |
| Display server name | ||
| oneliner-server-id.r | v:1.0.0 529 bytes 13 Aug 2004 | Prints the name and version of a website's server. author: Sunanda |
| Check if subset | ||
| oneliner-subset.r | v:1.0.0 738 bytes 19 Mar 2004 | Tells you if set1 is a subset of set2. Works for both series! and bitset! values. author: gregg irwin |
| TCP port scanner | ||
| oneliner-tcp-port-scanner.r documentation | v:1.0.0 850 bytes 20 Jul 2003 | This is a simple port scanner. Given a TCP address, it will tell you which of the
first 100 ports are accessible. The address can be a host name or number. For example, use
"localhost" to scan ports on your own machine. You can scan more ports by increasing the
number (from 100), or you can scan ranges by using a FOR loop rather than REPEAT. author: Anonymous |
| Day of week | ||
| oneliner-weekday.r | v:1.0.0 563 bytes 20 Jul 2003 | Returns the weekday of the date. Use 'Weekday? like:
Weekday? 25/Dec/2002
; == Wednesday author: Andrew Martin |
| PDF label maker | ||
| pdf-labels.r documentation | v:0.0.2 3.4 KB 17 Mar 2004 | Create labels with PDF-Maker author: Gregg Irwin |
| Add post-effects with shaders | ||
| post-processor.r | v:0.4.0 12.2 KB 3 May 2020 | Example use of %gles-egl-h.r author: Marco Antoniazzi |
| Progress Bar With Read-thru | ||
| progress-bar-with-read-thru.r | v:0.1.0 4.4 KB 18 May 2006 | Progress Bar With Read-thru was written to provide a simple progress bar script to the REBOL library. When using REBOL's internal read-thru function, only 5 lines are required to update a progress bar - see note 2. Read-thru is used to download a file to the disk cache - and to provide the data to move the progress bar.
The method used to retrieve the downloaded [...] author: R.v.d.Zee |
| RebGUI and RebDB Sample | ||
| rebdbgui.r documentation | v:0.9.0 17.6 KB 3 Jul 2007 | A quick demonstration of RebGUI with RebDB author: Brian Tiffin |
| RebGUI image Example | ||
| rebgui-image.r documentation | v:1.0.0 1.3 KB 4 Jun 2007 | RebGUI tutorial; display an image, with tip and close action author: Brian Tiffin |
| RebGUI span Example | ||
| rebgui-sizing.r documentation | v:1.0.0 1.9 KB 5 Jun 2007 | RebGUI tutorial; display images, with widget span and window resizing author: Brian Tiffin |
| RebGUI table Example | ||
| rebgui-table.r documentation | v:1.0.0 1.7 KB 4 Jun 2007 | RebGUI tutorial; display a table author: Brian Tiffin |
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