Re: [Jprogramming] Rail Fence Cipher

2015-01-07 Thread Linda Alvord
This is odd, Pascal Remove @: in one situation and the results agree. However in a defined verb they don't agree. A=:'hi ho how are you?' enc =: ;@:(mailto:programming-boun...@forums.jsoftware.com] On Behalf Of 'Pascal Jasmin' via Programming Sent: Wednesday, January 7, 2015 1

[Jprogramming] Rail Fence Cipher

2015-01-07 Thread 'Pascal Jasmin' via Programming
from http://www.reddit.com/r/dailyprogrammer/comments/2rnwzf/20150107_challenge_196_intermediate_rail_fence/ enc =: ;@:(http://www.jsoftware.com/forums.htm

Re: [Jprogramming] nth digit of pi

2015-01-07 Thread Ian Clark
Thanks @Vijay. Don't apologize -- I'm a nit-picky sort of person. IMO typos in jwiki code are important: Mars missions have been lost for less. FYI... the "book chapters" linked from http://www.jsoftware.com/jwiki/At%20Play%20With%20J came out of a volunteer effort by the J community to revise and

Re: [Jprogramming] J803 Qt IDE Regex Bug

2015-01-07 Thread bill lam
what does it show when you type jregexec_jregex_ in both jqt and jconsole? On Jan 8, 2015 3:37 AM, "Thomas Costigliola" wrote: > I am getting strange behavior from the regex library in J803 when using the > Qt IDE. Even stranger is that it does not happen under jconsole > > > > JVERSION > >

Re: [Jprogramming] jviewmat window reuse

2015-01-07 Thread bill lam
You may try create a form with a isigraph and then pass the isigraph to viewmat. see the isigraph demo. On Jan 8, 2015 6:09 AM, "Andrew Nikitin" wrote: > Is there a way to make a jviewmat to reuse already open window, just like > plot does? > (this is j60* question, I am not sure if there is a vi

[Jprogramming] jviewmat window reuse

2015-01-07 Thread Andrew Nikitin
Is there a way to make a jviewmat to reuse already open window, just like plot does? (this is j60* question, I am not sure if there is a viewmat for for later versions and what it does) -- Fo

Re: [Jprogramming] J803 Qt IDE Regex Bug

2015-01-07 Thread chris burke
The Qt IDE should treat regex just like jconsole. It works fine on my Linux 64 (mint 17.1). Please check your installation is still correct. On Wed, Jan 7, 2015 at 11:37 AM, Thomas Costigliola wrote: > I am getting strange behavior from the regex library in J803 when using the > Qt IDE. Even str

Re: [Jprogramming] J803 Qt IDE Regex Bug

2015-01-07 Thread 'Pascal Jasmin' via Programming
works ok in j802, and win64 (5.3.2 qtide version) JVERSION Engine: j803/2014-10-19-11:11:11 Library: 8.03.10 Qt IDE: 1.3.1/5.3.2 Platform: Win 64 Installer: J803 install 'H' rxmatch 'Hello' 0 1 - Original Message - From: Thomas Costigliola To: J Programming Forum Cc: Sent: W

[Jprogramming] J803 Qt IDE Regex Bug

2015-01-07 Thread Thomas Costigliola
I am getting strange behavior from the regex library in J803 when using the Qt IDE. Even stranger is that it does not happen under jconsole JVERSION Engine: j803/2014-10-19-11:11:11 Library: 8.03.10 Qt IDE: 1.3.1/4.8.6 Platform: Linux 64 Installer: J803 install InstallPath: /home/thoma

Re: [Jprogramming] nth digit of pi

2015-01-07 Thread Vijay Lulla
The "To Summarize" chapter was great. However, I spotted a couple of typos. 1. The variable for storing 1000 digits is named g1000 whereas others are named q30, q100, q1000, and q3000. 2. You mention the consecutive digits formula correctly in the mail but it's wrong on the page. There's no d1000

[Jprogramming] NYCJUG meeting Tuesday, 1/13, 18:30 at BEST in Hoboken, NJ

2015-01-07 Thread Devon McCormick
Hi - NYCJUG begins its eleventh year with our regular monthly meeting at the offices of BEST in Hoboken, NJ at 6:30 pm on Tuesday, January 13th, 2015. Please take a look here - http://www.jsoftware.com/jwiki/NYCJUG/BESTHobokenAddressDirections - for directions. All are welcome! Please take a loo

Re: [Jprogramming] Dear Roger Hui!

2015-01-07 Thread Henry Rich
You need a different approach. Project Euler deprecates giving out answers, but here's the approach: Read in the data and format it into a list of boxes containing lines. A test version is ]pyramid =: 3;7 4;2 4 6;8 5 9 3 +-+---+-+---+ |3|7 4|2 4 6|8 5 9 3| +-+---+-+---+

[Jprogramming] Dear Roger Hui!

2015-01-07 Thread oventarb oventarb
Dear Roger Hui! How can rewrite your program for problem 67? -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] Forward fill w/o looping

2015-01-07 Thread R.E. Boss
Somewhat more efficient ( '((#~ #~ #;.1~@]) 1(0)}a:~:])Tt' ; '(a:&~: (+/\@[ { {.@] , # ) ]) Tt' ++--++--+ |((#~ #~ #;.1~@]) 1(0)}a:~:])Tt |2758144 |0.0077614099|21407.086 | ++--++