Richard Gaskin writes:
> What's working well in LC Script should for the most part remain working
> going forward, getting only better and ever more capable where LC
> Builder can add things that may be needed. But where LC Builder isn't
> necessary LC Script is fine by itself.
My (somewhat
On 2016-06-10 18:46, Mark Wieder wrote:
Since all modern operating systems will happily dish out virtual memory
and swap things around, I agree that seeing if you can allocate a block
of
memory of a given size is somewhat less useful. What might be more
useful,
though, is determining whether sw
Richard Gaskin writes:
> The challenge, however, is that currently most xTalks, including
> LiveCode, sometimes have difficulty reporting errors in low-memory
> conditions. When bad enough, it can sometimes cause a crash before
> we're able to check "the result" and apply any remedy.
Yes, th
Mark Waddingham writes:
> As an addendum, Fraser just reminded that even this is entirely useless
> on Linux.
OK - 'flaky' was a bad choice of words here. Point taken.
And yes, the replacement for the hasMemory function was actually just
an afterthought. What I really was afte
Peter TB Brett wrote:
> On 10/06/2016 16:31, Richard Gaskin wrote:
>
>> From time to time it's useful to know how much RAM may be available
>> to an application, to make decisions about loading data.
>
> No, it isn't useful. Don't do this.
>
> At the very best, you'll have a Time-of-check-to-tim
On 10/06/2016 16:31, Richard Gaskin wrote:
From time to time it's useful to know how much RAM may be available to
an application, to make decisions about loading data.
No, it isn't useful. Don't do this.
At the very best, you'll have a Time-of-check-to-time-of-use error (i.e.
you check a co
Mark Waddingham wrote:
> On 2016-06-10 06:14, Mark Wieder wrote:
>> Here's a working cross-platform replacement for the flaky built-in
>> hasMemory function.
>
> The builtin 'hasMemory' function is not flaky - the question it asks
> just has no meaning
Mark Wieder wrote:
> After spending part of a day playing around with LCB, I'm concluding
> it's really not worth the effort. I got all excited seeing some of
> what Dar's been turning out, but I can't see there's anything to gain
> by turning a working library into an extension, and a lot of was
On 2016-06-10 10:05, Mark Waddingham wrote:
P.S. The 'hasMemory' function in LiveCode actually does the best it
can do - it sees if it can allocate a contiguous block of memory of
the size that has been requested (using malloc) and if that succeeds,
it frees the block and returns
On 2016-06-10 06:14, Mark Wieder wrote:
Here's a working cross-platform replacement for the flaky built-in
hasMemory function.
The builtin 'hasMemory' function is not flaky - the question it asks
just has no meaning on modern operating systems (and should probably
actu
x27;s a working cross-platform replacement for the flaky built-in
hasMemory function.
/**
* Return the number of free bytes
*/
on mouseUp
put freeMemory() && "bytes" into field 1
put cr & hasMem(200) after field 1
end mouseUp
function hasMem pDesiredBytes
retu
gt;
> > On Sun, Feb 23, 2014 at 9:09 PM, Mark Wieder
> wrote:
> >
> >> Gabriel-
> >>
> >> Thursday, February 20, 2014, 11:07:59 AM, you wrote:
> >>
> >>> Hey All,
> >>
> >>> I am working on a program where I ne
on a program where I need to know the amount of available
>>> memory.
>>
>>> I'm running on OS X and hasMemory() appears to return true/false for the
>>> same values regardless changes to free/available memory. Is there some
>>> trick to getting
Gabriel,
>> > I am working on a program where I need to know the amount of
>> > available memory.
You can shell this:
sysctl - a | grep mem
or
sysctl hw.usermem
or
HTH,
Thierry
Thierry Douez - http://sunny-tdz.com
Maker o
Wieder wrote:
> Gabriel-
>
> Thursday, February 20, 2014, 11:07:59 AM, you wrote:
>
> > Hey All,
>
> > I am working on a program where I need to know the amount of available
> > memory.
>
> > I'm running on OS X and hasMemory() appears to return true/f
Gabriel-
Thursday, February 20, 2014, 11:07:59 AM, you wrote:
> Hey All,
> I am working on a program where I need to know the amount of available
> memory.
> I'm running on OS X and hasMemory() appears to return true/false for the
> same values regardless changes to free/
On 20/02/14 21:07, Gabriel Johnson wrote:
Hey All,
I am working on a program where I need to know the amount of available
memory.
I'm running on OS X and hasMemory() appears to return true/false for the
same values regardless changes to free/available memory. Is there some
trick to ge
Hey All,
I am working on a program where I need to know the amount of available
memory.
I'm running on OS X and hasMemory() appears to return true/false for the
same values regardless changes to free/available memory. Is there some
trick to getting hasMemory() to correspond with the a
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