HP Prime: password protection for programs



#2

Hello friends:

Every day we are more familiar with the Prime HP. I wonder: is there a program that protects accidentally deleted a program be? Something like putting a password to access the program? Installed a program called "KEYY" more do not know how to use it and not for that exactly fits.

Can anyone help?

Thank You

David


#3

Quote:
Hello friends:

Every day we are more familiar with the Prime HP. I wonder: is there a program that protects accidentally deleted a program be? Something like putting a password to access the program? Installed a program called "KEYY" more do not know how to use it and not for that exactly fits.

Can anyone help?

Thank You

David


In a similar vein, I sometimes mistakenly get to the program editor and inadvertently hit a key that makes a change in the program itself, so that I get a error when the program is checked for errors. Sometimes I do not notice the change, and the program will not run when when hitting the RUN key and I am scratching my head as to why the program will not run when it did a few minutes earlier.
It would be nice to put a properly running program in a state where it could temporally not be modified by selecting a switch.
The switch could be turned off if additions or modifications really need to be made.

#4

At the moment I create two versions of a program when working on it. One copy is the running program and the second copy is the program I modify. When the I am happy with the modified program I save it as running program. Some times I do this a few times per editing hour.

I too hit a key or am not on the cursor page when I inadvertently do something. Some one mentioned an 'undo' function, it would be useful!

Geoff


Possibly Related Threads...
Thread Author Replies Views Last Post
  Does the HP Prime really compiles the user programs? CompSystems 3 273 12-13-2013, 01:55 PM
Last Post: Mike Morrow
  HP Prime: Lists in programs Alberto Candel 7 434 12-04-2013, 02:16 AM
Last Post: Alberto Candel
  HP Prime: FLOOR, iPart , and their use in programs Alberto Candel 6 401 12-01-2013, 10:17 PM
Last Post: Alberto Candel
  HP Prime: matrices in programs, in need of help Alberto Candel 9 416 11-26-2013, 01:33 AM
Last Post: cyrille de Brébisson
  Prime: Scope of Variable and functions within programs Thomas Chrapkiewicz 9 378 11-18-2013, 03:39 PM
Last Post: Thomas Chrapkiewicz
  Question about transfering programs to the HP Prime Namir 10 440 11-17-2013, 04:01 PM
Last Post: Namir
  [Download] PrimeComm: Alternative small utility to upload/download programs to the HP Prime Erwin Ried 6 363 11-17-2013, 10:18 AM
Last Post: Erwin Ried
  HP Prime: do not send programs and shuts down by pressing Apps Davi Ribeiro de Oliveira 1 190 11-12-2013, 11:05 AM
Last Post: Joseph Ec
  Grouping programs on the HP Prime Michael de Estrada 11 480 11-04-2013, 01:38 PM
Last Post: Damien
  More programs for polar-rectangular conversion on HP Prime Michael de Estrada 4 246 11-04-2013, 12:43 AM
Last Post: Michael de Estrada

Forum Jump: