Search found 2947 matches
- Oct 22, 2020 12:07
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting code from python to FB
hi Tourist Trap... as for the datasets i have been given an OOP code that loads the data in CVS files... Ok. That's great job. But it won't help dealing with translating the Python code. Once we have this first one in freebasic form, dealing with the CSV is something else. Of course we could do all...
- Oct 22, 2020 11:00
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting code from python to FB
So first thing first. The program starts here: 'python dataset = [[1, 1], [2, 3], [4, 3], [3, 2], [5, 5]] If we want to keep it close to Python we can translate to this: 'base 0 array assumed #define definedataset(rowcount, init...) dim datasetdefined(rowcount - 1 ,1) as double = init #define datase...
- Oct 22, 2020 9:52
- Forum: Documentation
- Topic: Basic-Macros in fbc 1.08
- Replies: 61
- Views: 13101
Re: Basic-Macros in fbc 1.08
Hello, I read the whole topic and didn't find if we can now ask a macro to remove a loop in this kind of cases where we are declaring a UDT serially: #macro LoopBuildT(n) for i as integer = 1 to n type T##n declare constructor() as integer fi end type next i #endMacro LoopBuildT(5) 'C:\Program Files...
- Oct 21, 2020 13:49
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting a functions from python to FB
like i keep saying any help will be greatly appreciated Hi, If it will be only about simple linear regression, you'll find good examples from dodicat (and maybe others) from this forum, done so in Freebasic. Myself I did this this way : 'linear regression UDT #include "fbgfx.bi" const as ...
- Oct 21, 2020 13:37
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting a functions from python to FB
i thank you gentlemen for your kind help Hi ron77, maybe you can tell us what exactly you try to implement. It may exist a basic version of your python program, or at least a C version. Python has very hi-level syntax (hidding all the real work under the hood) that makes it difficult to translate q...
- Oct 21, 2020 13:20
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting a function from python to FB
how do i continue? From my part, I don't understand why you replace your DATASET, that looks to be a matrix, by simply one 1-D array of X, and one 1-D array of Y. But I may be missing something? The most difficult stuff will be to convert the for...next loops of python in FB ones. Passing the funct...
- Oct 21, 2020 12:45
- Forum: Beginners
- Topic: [SOLVED] turning working KNN code into a static library
- Replies: 96
- Views: 13942
Re: [help] converting a function from python to FB
hello :-/ can you pass on a function as a parameter of another function in FB? Hi ron77. Answer is yes, as a pointer like in: https://www.freebasic.net/wiki/ProPgProcedurePointers In your example however, you will have to specify fully the signature of the "algorithm" function : algorithm...
- Oct 20, 2020 17:58
- Forum: Sources, Examples, Tips and Tricks
- Topic: The beauty / magic of math (28 examples) Vol. I
- Replies: 10
- Views: 2692
Re: The beauty / magic of math
Banana is math :)
- Oct 20, 2020 17:53
- Forum: General
- Topic: paper backup
- Replies: 3
- Views: 647
Re: paper backup
it took like a dozen tries with different settings but it works! :-) Funny stuff :) By the way I played half a summer with Ollydbg (years ago), trying to figure out how the score system in Restaurant Empire worked up. I failed for the most part, but it was a very interesting to play with this disas...
- Oct 18, 2020 14:09
- Forum: Windows
- Topic: Simple tutorial to create first Windows applications
- Replies: 37
- Views: 7147
Re: Simple tutorial to create first Windows applications
Just for info it's 5.82 here. Works fine whatever.jj2007 wrote:Btw which common controls version do you see? I get 6.16.
- Oct 18, 2020 9:54
- Forum: Beginners
- Topic: Path set with Setenviron() is temporary?
- Replies: 4
- Views: 926
Path set with Setenviron() is temporary?
Hi, I need to set some environnement path on win10. I'm not very comfortable at this kind of stuff. For this reason I would have a few questions: So first, if I use SetEnviron (https://www.freebasic.net/wiki/KeyPgSetenviron), will the new environnement variable be just temporary (and if so when will...
- Sep 20, 2020 18:38
- Forum: Documentation
- Topic: threadcreate()
- Replies: 5
- Views: 1628
Re: threadcreate()
Hi, From my side, as far as I can read the doc, it seems quite clear to me. Even more if I take a look at the provided examples. They don't take a lot of care of the additionnal arguments coming after the @proc argument. In those examples those are either a 0 pointer, or just nothing... Sub mythread...
- Sep 20, 2020 17:38
- Forum: General
- Topic: Sorting Dir() result by date-time attribute
- Replies: 18
- Views: 2241
Re: Sorting Dir() result by date-time attribute
The case is that I need a cross-platform safe way to list files (only the name + extension) sorted by date whether ascendent or descendent In this case it should be easy, since batch stuff on linux is far more convenient than on windows. I don't use linux however. You can use a preprocessor test to...
- Sep 20, 2020 14:11
- Forum: General
- Topic: Sorting Dir() result by date-time attribute
- Replies: 18
- Views: 2241
Re: Sorting Dir() result by date-time attribute
In Windows I use this batch file which I call with SHELL and let me save the listing in a file in disk sorted by creation date @echo off setlocal set cnt=0 for /f "delims=" %%A in ('DIR %1 /B /L /O:-D /T:C %2') do ( echo %%A set /a "cnt+=1, 1/(cnt%%%3)" 2>nul || goto :break ) :b...
- Sep 20, 2020 12:40
- Forum: General
- Topic: Sorting Dir() result by date-time attribute
- Replies: 18
- Views: 2241
Re: Sorting Dir() result by date-time attribute
Does anybody know a decent way to display the files correctly? I struggled also. Couldn't find the print using option to write a 0 when needed, so had to tweak everything by hand: #include "windows.bi" #include "crt/stdlib.bi" dim as const string searchDir = "C://*.*" ...