This issue had been existing for a long long time, and I had no idea about the reason. I just knew I could not print document in the Microsoft Office applications, so many times I had to save the doc ...

Just now I wanted to create a new post, and found there was a newer version of WP, and also there was a message said that the update automatically failed already, so need a manual update. Such thing n...

My room has very weak WIFI signal, and sometimes my smartphone will switch to the 4G network automatically. I remembered one night I watched a movie and on the next day I could not access the 4G netwo...

In the past the MAC address of Intel NIC could be changed easily, while now I cannot find such settings in the NIC configurations. From the second answer of this web page: Change MAC address of AC 726...

Will attend NZOUG AKL OTN Day 2016 held on tomorrow. Hope I can arrive at the hotel in time, and have a good luck. :)

I upgraded the plugin W3 Total Cache to the latest 0.9.5 version, then my Website could not work anymore. I checked the error log and got below error message: Class 'W3_Config' not found in /var/www/l...

Last day was a shameful day, and I thought it was a taint in my history. For some reasons I do not want to say too much about it, while I still believe I should record it here, to reminder myself that...

I almost cannot believe I passed the 1Z0-068 test! I failed on July 5 as the passing score for RAC part was 66%, while these days I got a email and found the passing score has been lowered to 60%, and...

Although I knew my Student Visa had been approved, I did not get my passport last week. Last day was my lucky day because I finally get my passport again, with the Student Visa. So the first step has ...

To accelerate my reading speed, I bought a translated book of 'Oracle Core - Essential Internals for DBAs and Developers', while I found many times I had to read the original English version to know s...