Search found 454 matches

by Dutchman
Sun Aug 19, 2018 8:30 am
Forum: BASIC programs
Topic: How to find "pi" after armageddon
Replies: 4
Views: 1092
Flag: Netherlands

Re: How to find "pi" after armageddon

:idea: :!: :lol:
by Dutchman
Thu Jul 26, 2018 10:54 am
Forum: BASIC programs
Topic: MakeInstall
Replies: 2
Views: 1093
Flag: Netherlands

Re: MakeInstall

This is an update of the initial post of 2 Oct 2017 because the obsolete attachments could not be removed. Update was necessary to correct for usage of invalid install-lists. Now the install.list will be recreated if the source folder has been changed. I have made a 'MakeInstall'-program which gener...
by Dutchman
Tue Jul 24, 2018 1:13 pm
Forum: BASIC programs
Topic: DATA_viaJPG for multiple files
Replies: 23
Views: 2493
Flag: Netherlands

Re: DATA_viaJPG for multiple files

It is a mystery that the data survives JPEG compression. ;)
I have made some tests and have to conclude that SB is to blame for stripping data from JPEG-files. :cry:
See https://kibernetik.pro/forum/viewtopic.php?f=28&p=13331
by Dutchman
Mon Jul 23, 2018 2:04 pm
Forum: BASIC programs
Topic: DATA_viaJPG for multiple files
Replies: 23
Views: 2493
Flag: Netherlands

Re: DATA_viaJPG for multiple files

I have created a variant in which the data is stored within the description of the image in COM (comment) segment(s). So the data is stored before the EOI marker. See the extension under 20180723 of my first post in this thread. I assumed that this would solve the problem. But unfortunately it turne...
by Dutchman
Sun Jul 22, 2018 8:31 am
Forum: BASIC programs
Topic: Web scraping and email
Replies: 3
Views: 709
Flag: Netherlands

Re: Web scraping and email

With the D&Dbrowser https://kibernetik.pro/forum/viewtopic.php?f=20&t=2029 you can simply download the complete page ;)
by Dutchman
Thu Jul 19, 2018 9:23 am
Forum: BASIC programs
Topic: DATA_viaJPG for multiple files
Replies: 23
Views: 2493
Flag: Netherlands

Re: DATA_viaJPG for multiple files

JPEG has a COM (comment) marker (HEX 'FFFE') in the image part. But then you have to divide the data into 64kb chunks.
See https://en.wikipedia.org/wiki/JPEG
I am now unable to pay more attention to it. Perhaps in the near future.
by Dutchman
Wed Jul 18, 2018 8:59 am
Forum: BASIC programs
Topic: DATA_viaJPG for multiple files
Replies: 23
Views: 2493
Flag: Netherlands

Re: DATA_viaJPG for multiple files

… To me this suggests that when the JPGs are exported and imported the data added after the EOF marker is being stripped off. … The DATA is added after the EOI (End Of Image) marker. The EOF (End Of File) marker is after the DATA. So somewhere the file is corrupted before its end. Probably we shoul...
by Dutchman
Wed Jul 18, 2018 8:40 am
Forum: BASIC programs
Topic: DATA_viaJPG for multiple files
Replies: 23
Views: 2493
Flag: Netherlands

Re: DATA_viaJPG for multiple files

… I still get the link does not exist message from Dropbox. If all the files are zipped, can you email them to me? … The link to DATA_viaJPG in your quote indeed does not work. The original link in my initial post of 12 aug 2017 however is correct: https://www.dropbox.com/sh/vkzgbjq4johui42/AACILf9...
by Dutchman
Tue Jun 19, 2018 9:35 am
Forum: BASIC programs
Topic: D&Dbrowser
Replies: 12
Views: 2114
Flag: Netherlands

Re: D&Dbrowser

In my folder "File transfer" on Dropbox ( https://www.dropbox.com/sh/baavn06jne57v5h/AAAurxFzkJNum8HcIIGZS4FDa?dl=0 ) there is the program "Clarify code.sb" in which HTML-entities are converted to their original characters. Here is the code: 'Clarify code, by Dutchman September 2017 'Certain charact...
by Dutchman
Wed May 09, 2018 2:21 pm
Forum: BASIC programs
Topic: GreenBLocks puzzle game v1.1, for iPad.
Replies: 5
Views: 1017
Flag: Netherlands

Re: GreenBLocks puzzle game v1.1, for iPad.

A nice game, but it took a while before I noticed how to play.
It is indeed not simple but a challenge. Am curious if I'll come to level 15 :lol:
Thanks
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