Search found 57 matches: precision

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Re: xBrowse footer picture

... 1 ] == "E". Converts any number formatted as string using either European notation or American notation, retaining the full precision of the decimal part. In almost all cases the function decides whether the format is European or not, by examining the number and position ...
by Marc Venken
Mon Apr 03, 2023 2:15 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: xBrowse footer picture
Replies: 11
Views: 731

Advise in Server hardware

... games ))) I could buy again a high performances laptop, +- 1500 and start using this. and finaly I saw a offer for this kind of machine : Dell Precision 7920 for around 2.900 euro (here some hardware like to much nVidia could be erased. Chassis Dell Precision 7920 CPU 2x Intel Xeon Gold 6130 ...
by Marc Venken
Fri Mar 31, 2023 8:09 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Advise in Server hardware
Replies: 12
Views: 1186

Re: ¿Error de Tdolphin con decimales MySql?

Hola joao saludos. Tambien intenté de esa manera, pero a nivel de menoria igual se trunca la precision decimal. En el caso que me ocupa necesito trabajar con numeros de 13 enteros y 8 decimales y no se puede almacenar un dato asi en memoria. Por lo menos yo no pude. Si ...
by JoseAlvarez
Tue Jun 08, 2021 7:01 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: ¿Error de Tdolphin con decimales MySql?
Replies: 8
Views: 997

Re: ¿Error de Tdolphin con decimales MySql? SOLUCIONADO

... Investigando y probando sobre el problema planteado sobre decimales, me encuentro que el mismo al parecer es heredado del viejo CLIPPER donde la precision con decimales se pierde cuando la variable numerica excede su maximo que segun lo leido es de 19 digitos. Pense en un principio que era problema ...
by JoseAlvarez
Mon Jun 07, 2021 10:30 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: ¿Error de Tdolphin con decimales MySql?
Replies: 8
Views: 997

Re: New FTDN May/Mayo 2019 (FWH 19.05)

... datarow.prg: Mejorada la comprobación de fieldlen, fielddec en caso de los tipos adDouble y adSingle en ADO, dónde los atributos "Precision" y "NumericScale" no se especifican. En el caso de los campos numéricos en ADO, oField:Precision es equivalente a FIELDLEN() ...
by Antonio Linares
Fri Jun 07, 2019 11:14 am
 
Forum: WhatsNew / Novedades
Topic: New FTDN May/Mayo 2019 (FWH 19.05)
Replies: 4
Views: 3160

New FTDN May/Mayo 2019 (FWH 19.05)

... xbrowse.prg, datarow.prg: Improved ascertainment of fieldlen, fielddec in case of types adDouble and adSingle in ADO, where attributes Precision and NumericScale are left unspecified. * New function FW_ArrayAsRecordSet( [aArray], [aStruct] ) --> oAdoRecordSet Either aArray or aStruct ...
by Antonio Linares
Mon Jun 03, 2019 12:54 pm
 
Forum: WhatsNew / Novedades
Topic: New FTDN May/Mayo 2019 (FWH 19.05)
Replies: 4
Views: 3160

Re: Garbage Value on Multiply

... using FWH It seems a Harbour bug using bcc7 64 bits in source\harbour\vm\itemapi.c /* converts a numeric to a string with optional width & precision. */ HB_BOOL hb_itemStrBuf( char * szResult, PHB_ITEM pNumber, int iSize, int iDec ) used from: char * hb_itemStr( PHB_ITEM pNumber, PHB_ITEM ...
by Antonio Linares
Mon Apr 22, 2019 10:25 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Garbage Value on Multiply
Replies: 6
Views: 1100

DBG Adofield

... , probably this worked without changing the source. How can we see with the debugger the properties from oField as : numericscale , precision , ...... Frank Frank Demont
by Franklin Demont
Wed Jan 31, 2018 9:51 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: DBG Adofield
Replies: 0
Views: 537

Harbour and floats

... my question might already have an obvious answer! For those of you that know, how does Harbour represent floats? Does it have any kind of limited-precision or arbitrary-precision decimal type? I need something either like the limited precision decimal type in C# or something with arbitrary precision ...
by dissonantdev
Sat Jan 27, 2018 4:13 am
 
Forum: Off Topic / Otros temas
Topic: Harbour and floats
Replies: 4
Views: 973

Re: GetExcelRange and time

... Mr. Maurizio has stored the time values in Time format. Mr. Maurizio Excel internally stores Dates, DateTime values and Time values as double precision numbers and displays in the required format after conversion. So the time "08:50:00" is stored as a fraction of day, i.e., ( 8 * ...
by nageswaragunupudi
Tue Jan 16, 2018 2:11 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: GetExcelRange and time
Replies: 4
Views: 901

Re: DLL32 definition with double parameter type

... integer, short integer, double, CurDouble, RowVersion, or auto-increment field. It is possible to either overflow the value or lose decimal precision by using this function. If more precision is desired, use AdsGetDouble. When using this function to retrieve an auto-increment value, be sure ...
by Massimo Linossi
Mon Dec 18, 2017 1:00 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: DLL32 definition with double parameter type
Replies: 23
Views: 2877

New FTDN November/Noviembre (FWH 17.11)

... into the Get. * New function cNumToStr( nVal ) --> cVal. \fwh\source\function\valtostr.prg. Converts a numeric value retaining full decimal precision and formatting as specified in FWNumFormat(). Example: FWNumFormat( "E", .t. ) n := 35/16 ? cNumToStr( n ), cValToChar( n ) --> ...
by Antonio Linares
Mon Nov 27, 2017 7:21 pm
 
Forum: WhatsNew / Novedades
Topic: New FTDN November/Noviembre (FWH 17.11)
Replies: 0
Views: 1328

New FTDN April/Abril 2017 (FWH 17.04)

... width is provided for decimal fields. Fixed now Rowset data aStructure displays numeric column width following DBF convention and oRs:Field(x):Precision matches ADO convention. - NEW: oRs:Sort, oRs:ordSetFocus( c ), oRs:SetOrder( c ) can now use multiple columns. Eg: oRs:Sort := "AGE,HIREDATE ...
by Antonio Linares
Mon May 01, 2017 10:38 pm
 
Forum: WhatsNew / Novedades
Topic: New FTDN April/Abril 2017 (FWH 17.04)
Replies: 0
Views: 1271

Re: FWH 16.08 : Built-in MySql/MariaDB functionality (Updated )

... will display the field as { "SALARY", "N", 9, 2 } i.e, following the DBF convention. oRs:Fields("salary"):Precision shows 8, matching ADO. oCn:ListColumns( ctable ) displays "Decimal(8,2)"
by nageswaragunupudi
Wed Apr 19, 2017 2:39 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: FWH 16.08 : Built-in MySql/MariaDB functionality (Updated )
Replies: 76
Views: 28424

OCR from JPG

... on the table on a corresponding Memo field. All this works pretty well, except in 10% of the documents where Tesseract doesn't OCR with the needed precision and thus the "encounter" number can't be completely extracted. I've tried using the Tesseract learning tools with some success, ...
by reinaldocrespo
Fri Sep 30, 2016 5:17 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: OCR from JPG
Replies: 10
Views: 2371
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