IOEncoding usage in V4REV
Assume there is some “not-latin” text (it could be russian or umlauts or something similar). And we have to store it to the Valentina database and then read it back.
Read the rest of this entry »Assume there is some “not-latin” text (it could be russian or umlauts or something similar). And we have to store it to the Valentina database and then read it back.
Read the rest of this entry »There is a new property – LogFilesLocation for both server and local.
It defines a folder where the logs should be placed in.
Default folder is “./vlogs”
Erne have report bug http://www.valentina-db.com/bt/view.php?id=4885 in Valentina for Cocoa (V4CC).
Problem was that VField.value in ObjC implemented as pair of methods (in other Valentina ADKs, e.g. Valentina for REALbasic it is a true property of class). So if to override this pair in the sub-classes then always will be called overridden methods.
To resolve issue, we have decide to [...]
Starting with a post by John Gruber on Daring Fireball, a building tide of developer anxiety is rippling through the iPhone developer market. This could easily be a sign of greater control by Apple instead of an outright ban against non-Apple compilation.
Read the rest of this entry »This means that you should be able to use V4RB 4.5 in your cocoa applications made with REALbasic.
Read the rest of this entry »It is well known that Valentina offers to developer a very reach ADK API (about 1000 methods) in contrast to poor API of most dbs (e.g. near to 25 in mySQL).
One of nice feature is the ability to use VCursor class methods to MODIFY records of ServerSide & ReadWrite cursor. But for years we did [...]
Also we are dropping Convert_1_2() feature of Valentina engine from 2.0 version to allow developers convert existed v1 databases. If somebody yet need convert v1 database to 2.0 format, he should use at first v4.3 for this task.
This function is removed from all Valentina ADKs and VStudio, DLL of VDK V1 engine is removed from [...]
We have decide to deprecated these two Carbon products in v4.5, which we have developed yet with help of CodeWarrior.
I think for REALbasic developers, this will not a problem, because few years REALbasic is a cocoa application itself, and works with xcode-made plugins.
For Director users, this means that v4.5 of V4MD mac, will not work [...]
Long time community supporter Martin Schaefer announced in a public letter that he was going to shut down or transform directorforums.com. Directorforums.com and Directorforums.de provides a valuable news and community source for developers that use Adobe Director to produce standalone and web / shockwave based applications. He goes into some greater detail about his background [...]
Read the rest of this entry »Working with Trevore Devore we have found that V4REV do not understand Binary Values if pass them into array of binds.
Problem is that external get array of MCstrings which contain {char*, len}. So external cannot differ strings from binaries.
Solution is like in REV DB. Developer must use prefix “*b” for array items, which contain binary [...]