Recital 10 introduced the DIE( )and EXIT( ) functions. These functions operates in the same way as the PHP DIE( ) and EXIT( ) functions. They output a message and terminate the current session in both Recital and Recital Web.
try
open database southwind
catch
die("Cannot open database, please try later.")
endtry
When using Recital Web you can maintain the exact state of each work area between pages like this.
On exit of an .rsp page.
On entry to an .rsp page.
On exit of an .rsp page.
SAVE DATASESSION TO m_state
_SESSION["state"] = m_state
On entry to an .rsp page.
IF type( _session["state"] ) != "U"
m_state = _session["state"]
RESTORE DATASESSION FROM m_state
ENDIF
Recital 10 introduced the ECHO command. This command operates in the same way as the PHP ECHO command. It does not append a newline to the output but rather operates in the same way as the existing ?? command in Recital. The string being output can contain C-style string escapes \n \t or \r (newline, tab and carriage return respectively) e.g.
echo "Hello world\n"
An extremely useful article that describes some firefox undocumented features that allow you to install Firefox XPI And JAR Firefox Add-ons And Themes.
http://www.universefirefox.com/how-to/how-to-install-xpi-and-jar-firefox-add-ons-and-themes
Another useful article on IBM developerworks shows how to build PHP extensions using SWIG. You can find the article here.
We are pleased to announce the immediate availability of Recital 10.0.1.
Included in this version are:
- Improved SQL query optimizer
- *New* apache plugin for building Recital web apps on x86_64 (mod_recital64.so)
- Performance improvements in connections to Recital Server and Recital Web.
- Recital ODBC driver performance improvements and bug fixes
- Miscellaneous bug fixes
The download is available from http://www.recitalsoftware.com in the downloads section of our website.
Existing Recital 10 users can download the patch file and apply it to an existing installation.
Enjoy!
Existing Recital 10 users can download the patch file and apply it to an existing installation.
Enjoy!
When using Eclipse CDT on Fedora 7 I was unable to build anything from inside Eclipse Ganymede.
As it turns out, you need to do this:
cp /usr/bin/ld /usr/libexec/gcc/i386-redhat-linux/4.1.2/real-ld
This is because gcc does not look in /usr/bin for ld which results in the following error when building:
collect2: cannot find ld
You can see where gcc looks for other programs with this command:
gcc -print-search-dirs
Usually, you do not need to setup an email server under Linux. Most GUI email clients support Gmail POP3 and IMAP configurations. But, how do you send mail via the standard /usr/bin/mail user agents in a shell script? Programs such as sendmail / postfix / exim can be configured as a gmail smarthost but they are largely overkill for this use. The ssmtp program is a neat utility that does just that for you via gmail.
Occasionally subversion can get itself confused about what is and what is not in a working copy. This usually occurs if you have replaced the contents of a directory such as when you upgrade a component in Joomla!
You receive a message such containing this:
"working copy admin area is missing"
How to resolve this:
Step 1 -- Rename the directory that is causing the error from a shell prompt and prefix it with __
mv com_docman __com_docman
Step 2 -- Using your subversion client refresh your working copy, then "update" the directory that is causing the problem e.g. update com_docman.
Step 3 -- Now you can commit the __com_docman directory.
After you have done this follow these steps, using your subversion client:
Step 4 -- delete the com_docman directory from your working copy
Step 5 -- rename __com_docman back to com_docman
Now "commit all" and both your working copy and repository will be in sync.