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I was trying to install TMS Component v6.0 into my Delphi 7 (yes, it’s very old), everything seems working fine. I can see the new components installed, i can drag it to my form. Run it perfectly. Then i saved the form, project , re-open them , an error message showing up: “Error Reading Form” – Class TAdvPage not found. What happened here? i could see it in my design pallet, i searched google and they suggest that the design package was not installed ? I could design it, so it must be installed. I have been struggling this for many days. It turned outRead More →

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In: Linux

By default Apache only allows up to 150 connections , if you want more, you need to change the MaxClients parameter in apache.conf or httpd.conf . Apache also limit the max clients to 256 , if you want to override this value, you need to add ServerLimit. Here is an example to increase the max clients to 600.

After you update the configuration file, you must stop the apache and start it again , restart doesn’t apply the change.Read More →