Hi everybody, recently I had some people, who asked me, what useful links I had for new learners of Oracle SQL, PL/SQL and Apex. That’s why I did the following little list: First of all, it’s useful to create an account with Oracle, if you don’t already have one (it’s free and you don’t need any Oracle Licenses for that):https://profile.oracle.com/myprofile/account/create-account.jspx – actually, nearly every page listed below demands that, but you always also have the possibility to create an account there as well. With an Oracle account you can download the Oracle XE database (that is basically a full database, with…

A quick way to implement not supported security algorithms in an Oracle database using java.

Hello everybody, Another post about upgrading to Windows 10, this time on an Oracle VirtualBox. Well, after several failed attempts, the following setting solved it for me: In the settings of the virtual machine, click the “Enable PAE/NX” to activated (find the detailled description with a screenshot here: http://www.eightforums.com/installation-setup/4032-your-pc-needs-repaired-error-0xc0000260-2.html?s=c8602c42ab3c48baaa23fbbb324e5557. Please be aware though, that for this to work in the BIOS of your host system the virtualisation support has to be activated (e.g. AMD-V, VT-x). After that, the installation was snooth and made not any problems whatsoever! Good luck! Find information in English on the 2-click solution here: http://yro.slashdot.org/story/11/09/03/0115241/heises-two-clicks-for-more-privacy-vs-facebook