by ds | Aug 6, 2012 | Uncategorized
Ursprünglich war ich davon ausgegangen, dass man den Gira Rauchwarnmelder Dual direkt an den Bus hängt, sofern er mit dem optionalen Relais-Modul ausgestattet ist. Aufgrund der rot-schwarzen Klemmen nimmt man üblicherweise an, es sei die Bus-Schnittstelle. Leider ist...
by ds | Jul 28, 2012 | Administration
It may be useful to block the WordPress admin area access from all IPs, except a few ones. Have a look at this site. It shows how you can easily modify the .htaccess files to limit the access to wp-admin/ and wp-login.php to your IPs or hosts....
by ds | Jul 26, 2012 | Uncategorized
Just started the pre-installed XP Embedded on a machine and tried to change a text file. It seems like the changes are saved to the file, but when you reboot, the changes are gone. Solution: After changing, run “EWFMGR C: -COMMIT”, e.g. in command line...
by ds | Jul 18, 2012 | Mobile phones
By default, the screen and energy settings in Android don’t take effect during a call. The screen always dims after a few seconds and then stays blank, no matter how you configured it in the settings. With “normal” phones this feature may be okay,...
by ds | Jul 12, 2012 | Administration
Problem: In Outlook 2010, you see the mail size is quite large, but it doesn’t show any attachments, or only a file “winmail.dat”. Solutions: Ask the sender to send the mail in HTML or Text format Ask the sender to have a look at this hoftix If you...
by ds | Jul 11, 2012 | Java
If you use redirected paths in Windows, e.g. for your user profile or app data, and they point to a network share, this can cause problems when running the AVD device emulator in Eclipse with the Android plugin. By default, Eclipse always looks for the [virtual...
by ds | Jul 6, 2012 | C# .Net
Scenario: User types text into a TextBox, e.g. for searching in a table. With the TextChanged event, you can send a query to the database every time the user hits a key. Problem: You don’t know if the user has finished writing. If this is a huge table in your...
by ds | Jul 5, 2012 | C# .Net
Sometimes the feature “RowSizing: Auto-Free” does not work like it should. For example, when you have a cell which contains 8 rows, it can happen that you don’t see the last one. PerformAutoResize() helps, but is not always the best way. In my case...
by ds | Jul 4, 2012 | Administration
Moving to new hardware with Windows 2000 is not as easy as with Server 2003 or 2008 /R2, but it is possible. Before moving (on the old hardware), run the batch file which you can get from here. Otherwise you maybe get errors like “inaccessible boot...
by ds | Jun 27, 2012 | C# .Net, MySQL
This exception is thrown e.g. using the following code in C# .Net 2010: MySqlCommand cmd = new MySqlCommand("insert into common_history(datetime, username, text) values (@datetime, @username, @text)", adapter.UpdateCommand.Connection);...
