> On Jun 29, 2017, at 3:33 PM, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I have a question.. what does RVLB (at the end of the blob) do?
It is at the start of the blob and identifies the byte order. If it was a blob
from an old PPC Mac, it would be BLVR. Next byte is the typ
Chip:
AFAIK, that's the marker that 4D added "way back when" when 4D started to
support BLOB's. It's used to differentiate between a picture and a BLOB.
--
Douglas von Roeder
949-336-2902
On Thu, Jun 29, 2017 at 1:33 PM, Chip Scheide via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> I have a questio
I have a question.. what does RVLB (at the end of the blob) do?
On Wed, 28 Jun 2017 06:09:43 +0800, Alan Chan via 4D_Tech wrote:
> Hi Chip,
>
> Try the following and it should be done in a second or 2 (compiled).
>
> //ES_ReplaceStr_Shrink($source;$oldString;$newString;{$count
> pointer})->R
Hi Chip,
Try the following and it should be done in a second or 2 (compiled).
//ES_ReplaceStr_Shrink($source;$oldString;$newString;{$count
pointer})->Resulted text
C_TEXT($0;$1;$2;$3;$source;$oldStr;$newStr;$result;$tempTxt)
C_POINTER($4)
C_LONGINT($oldLen;$newLen;$oldStrLen;$NewStrLen;$count;
It was lunch time any way :)
On Tue, 27 Jun 2017 22:59:01 +0200, Arnaud de Montard via 4D_Tech wrote:
>>
>> [...]
>> I have a 4.8 meg text, I am using for testing.
>> I accidentally ran the following line of code against it.
>>
>> $Source:=Replace String($Source;Char(9);"";*)
>>
>> [...] it t
> Le 27 juin 2017 à 20:16, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com> a
> écrit :
>
> [...]
> I have a 4.8 meg text, I am using for testing.
> I accidentally ran the following line of code against it.
>
> $Source:=Replace String($Source;Char(9);"";*)
>
> [...] it took about 30 minutes.
I was playing around with the code StringOmit from Keith Culotta.
I made some changes, which should make it faster... still testing.
but in the process I found a 'problem' with Replace String.
I have a 4.8 meg text, I am using for testing.
I accidentally ran the following line of code against it.
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