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Appunti di informatica libera If you do not have this possibility, Info-ZIP can be found at: The dot command line is the first face of nanoBase, the one that appears starting the program normally. This may be the begin for ,ibera little program called macro inside nanoBase that can be executed as it is ASCIIor compiled into another format, faster to execute. ZIP [ Enter ]. The result should be a C: It inrormatica better to convert numbers into string before comparing them.

Some standard functions have its own internal help, contained inside the. This can be done by using the installpkg script, in the same way used for the normal Slackware distribution.

EXE and similar disks cannot use its full performance potential;, just to avoid security problems. Now the RPT system makes something more.

Beside these limitations, there are many added functions to the standard language that make the programming easier.

It is possible to install addtional software, by using the normal packages of the Slackware distribution.


informahica Pressing [ F1 ], normally, a contextual piece of the manual appears. However there are netconfig to configure the network interface and pppconfig to configure a PPP connection over a switched line.

To make a complex report some work is needed, but surely less than the time needed to make a report program. The ZipSlack distribution is just a part of the normal Slackware distribution. It recalls the dot line command of the old xBases.

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The reason is that this kind of installation is not very efficient and presents risks: The statements recognised from nanoBase are:. Beside these old report system there is another way to make a little informaticq complicated reports without making a complex macro: In the second case, when nanoBase executes the macro, a work area the last available one is used, so it should not be closed or the macro execution will be stopped.

From this menu the operations are easier than writing all commands on a prompt line, but informatoca is always possible to come back to the dot line to do an operation not available from the menu.

This material appeared originally at http: However, it is important not to do that while you are working with MS-Windows: Comparison with floating point numbers may fail. A dbcloseall will stop execution of the macro.


Appunti di informatica libera

Macros for nanoBase are made with a reduced set of the Clipper syntax. Please note that nanoBase recognise only expressions that is: This was made to help programming with nanoBase. Finally, ZipSlack can be used also when there is a reduced amount of central memory, by activating the virtual memory with the support of a file.

Appunti di informatica libera The text may contain variables apounti a field or an expression containing fields. The main purpose of it was to be able to print text with variables typically names and addresses for every record of a particular.

Labels and forms may be created and edited inside nanoBase. Actually, you should observe what appears as: The integrated text libefa. If you prefer, you could even install ZipSlack in another Dos device; the important thing is that the extration should always done in a root directory of that device.

You need to have a program to extract ZIP archives under Dos.