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JSON Toolkit

I'm proud to announce the availability of my JSON toolkit for Delphi and freepascal.
JSON Toolkit

Posted by hgourvest on Monday, May 21 @ 21:45:08 CEST (736 reads)
(Read More... | Score: 0)

news: UIB 2.1 released
UIB - Interbase - FirebirdNew features:
- New FB2 Database properties:
.InfoActiveTransactionsCount
.InfoCreationDate
- Support for quoted parametters (:"my param").
- Metadata explorer now read roles (Pierre Yager).
- New Lazarus sample to explore metadatas.

bug fixes:
- TJvUIBEvent bug when destroying component is fixed.
- ExecSQL now call Execute when query is prepared;
- When a query don't return fields, a call to next don't raise exception anymore.
- TJvUIBDataSet: a bug was fixed when the query return only one record.
- RowsAffected now support stored procedures.
- Parsing error corrected with stored procedure.
- Removed Fastcode unit because of bug in asm code.
- bug with "isc_reset_fpe" function that don't exist on unix plateforms is corrected.
- Some bug fixes with Appserver samples.
Posted by hgourvest on Saturday, April 28 @ 16:37:26 CEST (2078 reads)
(Read More... | news | Score: 0)

New UIB version 2.1 RC1
some bugs corrected:
- setting an invalid parametter name don't raise exception
- First and last functions in some case don't work when there is only one result.
- using UIB now automatically set IsMultiThread value to true for thread safe memory.
- some FB2 compatibility issues
+ TimeOut on transactions (FB2)
+ new asGUID property (PierreY)
+ TJvUIBServerInfo (PierreY)
+ UIB_NO_COMPONENT compiler option, this remove TComponent heritage.
+ removed jvuibobj.pas and jvuibsrv.pas, for server application example take a look in the misc/appserver directory.
+ various examples of use and third party applications in the misc directory.
Posted by hgourvest on Friday, July 21 @ 01:48:27 CEST (4559 reads)
(Read More... | Score: 1)

Updated Delphi API for GLPK 4.9
Linear programming
  • GLPK 4.9 API updated
  • The biggest part of the solver have been converted to pascal code.
  • Theses features have not been converted to pascal but are still available in the library:
    • Mathprog parser,
    • IOS functions,
    • IES function,
    • Interior point solver,
    • Harwell-Boeing parser
  • If you don't uses these features you will probably don't need to link your application with the dll.
  • If you want to use the original solver in the library simply comment {$DEFINE CONVERSION} in glpklib.pas
  • The pascal conversion can speed up some of your problems, especially binary problems.

download
Posted by hgourvest on Thursday, January 26 @ 21:49:42 CET (6080 reads)
(Read More... | Score: 3.6)

LPSolve IDE 5.5.0.5 and API released
Linear programmingLPSolve IDE 5.5.0.5(sources included)
lp_solve Delphi API 5.5.0.5
Posted by hgourvest on Wednesday, November 02 @ 19:52:06 CET (3455 reads)
(Read More... | Score: 1.57)

Updated: alternative dataset from Alexey
UIB - Interbase - Firebirdversion 1.11 available in UIB Third Party download section.
Posted by hgourvest on Monday, October 31 @ 00:14:29 CET (2652 reads)
(Read More... | Score: 2.6)

UIB SQL Monitor 1.3
UIB - Interbase - FirebirdThis is the first stable release.

This tool show in real time queries used by an application connected to Interbase or Firebird.
It is also possible to view and sort query's performances. This SQL monitor usually don't need you modify your application if it use an Interbase or Firebird library (gds32.dll, fbclient.dll or fbembed.dll). It also works with dot.net applications.

download
Posted by hgourvest on Thursday, October 27 @ 23:36:59 CEST (6567 reads)
(Read More... | Score: 3.46)

UIB SQL Monitor
UIB - Interbase - FirebirdThis tool can intercept all SQL queries from any application using Interbase or Firebird.
It report performances and SQL plan used. Sources included.

There is some errors reported, consider this version as BETA
download
Posted by hgourvest on Friday, October 21 @ 23:18:04 CEST (3747 reads)
(Read More... | Score: 2.22)

LPSolve 5.5 beta 2
Linear programmingThe new IDE and API for the beta 2 version lpsolve 5.5 are available here

The LPSolve IDE (Integrated Development Interface) is a very user friendly Windows interface to the lpsolve API. All functionality of lpsolve can be accessed via a graphical and very user friendly application.
Posted by hgourvest on Sunday, June 26 @ 23:01:21 CEST (2169 reads)
(Read More... | Score: 0)

news: LPSolve IDE 5.5 beta 1
Linear programmingThe new IDE for the beta version lpsolve 5.5 is available here

The LPSolve IDE (Integrated Development Interface) is a very user friendly Windows interface to the lpsolve API. All functionality of lpsolve can be accessed via a graphical and very user friendly application.
Posted by hgourvest on Saturday, May 21 @ 01:13:28 CEST (3523 reads)
(Read More... | news | Score: 0)

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