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Re: Google Graph extra graphic ? (Navaro)

... program item MOV = Move servo motor TMP = Temperature sensor value NUM = Program number (steps 1 to xxx that the robot is doing) cronologic sequence SER0 - SER2 (will be ser 5) are the 6 servo's values and the values that the gauges will show. For testing now 3 are used. later on, the xbrowse ...
by Marc Venken
Thu Feb 22, 2024 11:30 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Google Graph extra graphic ? (Navaro)
Replies: 17
Views: 502

Re: Different Processing of Escape Characters in Mod Harbour

Dear Otto,
I think \n leads to an error because the backslash is an escape character in javascript.
according to chatgpt :-) ... when used in a string, the \ expects to be followed by another character to form the escape sequence.
So \\n is needed in this case I suppose.
kind regards
ruth
by Ruth
Wed Jan 31, 2024 1:38 pm
 
Forum: mod_harbour
Topic: Different Processing of Escape Characters in Mod Harbour
Replies: 5
Views: 394

file ID in the Windows file system

... will definitely get a new File ID because File IDs are unique within a volume. The new file system will assign an ID based on its own criteria and sequence. **General Considerations:** - **Copying vs. Moving**: Moving a file within the same volume usually retains the file's ID because the file ...
by Otto
Fri Jan 05, 2024 4:26 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: file ID in the Windows file system
Replies: 5
Views: 528

Re: xHarbour.org updated!

... local cString LOCAL cString1,cString2 LOCAL oUrl, oCli,lOk DEFAULT cUrl := "https://www.bcv.org.ve" BEGIN SEQUENCE oUrl = TUrl():New( cUrl ) IF EMPTY( oUrl ) BREAK ENDIF oCli = TIPClientHttp():New( oUrl ) IF EMPTY( oCli ) BREAK ENDIF IF !oCli:Open( oUrl ...
by wartiaga
Mon Sep 18, 2023 7:22 pm
 
Forum: WhatsNew / Novedades
Topic: xHarbour.org updated!
Replies: 153
Views: 30940

Re: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?

... "edit" but when try to APPEND it does crash https://i.postimg.cc/VNSmq4WF/no-currval-def.jpg it have to do with 9.15. Sequence Manipulation Functions Sequence Functions like currval(), nextval() or even lastval() need Type SERIAL so Table should create with   cQuery ...
by Jimmy
Sat Aug 05, 2023 9:31 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?
Replies: 21
Views: 705

Re: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?

hi, Yes i think it is a similar under PostgreSQL have a look at 9.15. Sequence Manipulation Functions --- i use Concept from Alaska with some "internal" FIELD ("__xxx") which are "usefull" PRIMARY KEY is based on "__record" ...
by Jimmy
Wed Aug 02, 2023 11:17 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?
Replies: 21
Views: 705

Re: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?

cIns += "nextval('" + cTable + "___record_seq')" + "," // use nextval() for Sequence ! In Oracle, we use sequences to generate unique IDs and use NEXTVAL(..) for the next value. Is there a similar facility in PostGre? Can you please explain how ...
by nageswaragunupudi
Wed Aug 02, 2023 9:13 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: METHOD SavePQQ() need "id" or how to use own PRIMARY KEY ?
Replies: 21
Views: 705

Re: Error Excel

... / Excel Version :?: does it crash when call Excel 1st Time or "later" when call Excel again :?: general you can put all into a BEGIN SEQUENCE / END to recover when get Error
by Jimmy
Fri Apr 21, 2023 4:34 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: Error Excel
Replies: 15
Views: 932

Re: Mystery with SEQUENCE

have found out what SEQUENCE made it does "detect" by SEQUENCE, in a Called Method, but it work (!) without SEQUENCE :o NOSPLASH( 1621 ) oError:description = "Zero divisor" oError:operation = "%" oError:osCode ...
by Jimmy
Thu Mar 02, 2023 10:08 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Mystery with SEQUENCE
Replies: 1
Views: 249

Mystery with SEQUENCE

... oTab, nTabs )LOCAL ii, iMaxLOCAL nOptionLOCAL bSaveError, oError   IF oTab:IsKindOf( "TFOLDEREX" )* #define Use_SEQUENCE#ifdef Use_SEQUENCE      bSaveError := ERRORBLOCK()      ERRORBLOCK( { | e | BREAK( e ) } )      BEGIN SEQUENCE#endif  ...
by Jimmy
Wed Mar 01, 2023 11:05 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Mystery with SEQUENCE
Replies: 1
Views: 249

what can make Problem with BEGIN SEQUENCE ?

hi, i have a funny "Problem" when using BEGIN SEQUENCE i have put this on "top" of Method #ifdef Use_SEQUENCE   bSaveError := ERRORBLOCK()   ERRORBLOCK( { | e | BREAK( e ) } )   BEGIN SEQUENCE#endif ...
by Jimmy
Tue Feb 28, 2023 5:17 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: what can make Problem with BEGIN SEQUENCE ?
Replies: 0
Views: 151

Re: Forcing to unlock a record

There is a detail in the ads that must be observed when locking a record. In a situation where we use a register to follow a sequence of numbers automatically and in the attempt at the exact moment another user is executing the addition of the number (Example) the register must be refreshed. ...
by Giovany Vecchi
Thu Dec 01, 2022 8:34 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Forcing to unlock a record
Replies: 10
Views: 774

begin sequence

How converte an old clipper prg into fwh ? I have at init begin sequence then the procedure makes a particular calculation and on a Cicle Do while do while (Val(num1) < 90)         do while (Val(num2) <= 90)          ...
by Silvio.Falconi
Wed May 04, 2022 6:55 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: begin sequence
Replies: 0
Views: 193

Re: Soap Web Service

... namespace="http://www.w3.org/2001/XMLSchema" /> <s:element name="Process_Sql"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="ConnectionString" type="s:string" /> <s:element ...
by byron.hopp
Wed Jan 26, 2022 9:55 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Soap Web Service
Replies: 7
Views: 902

Re: Problem with tdatabase

... 3-DESCRIPTION > Description of the record (which field table or reference function for the action) 4-VAL_SEQUENCE > Current value of the sequence of numbers. Example: oDb_Semaforo:GoTo(120) //Registration with the clients registration sequenceoDb_Semaforo:rLock(8) //Method ...
by Giovany Vecchi
Sun Dec 19, 2021 3:31 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Problem with tdatabase
Replies: 14
Views: 1746
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