Science section of the main site was updated

Today I add my geology lab final exam cheat sheet information in the Science section of the main site. Feel free to read it at the Science site. It takes time to update all the area of the website, but I do my best to keep up with it.

Anyway, let’s talk about some interesting things I learned in Mineralogy class…

Did you know that there are minerals that you cannot have together no matter what? For example, it is impossible to have Olivine with Quart together because they are formed in two different opposite conditions, where it is scientifically impossible to form both minerals at same temperature and pressure. Continue reading Science section of the main site was updated

How to delete a Remote Desktop Connection entry

There is no option in the Microsoft Remote Desktop Connection (RDP) application to delete/remove successful previous RDP connection IP or hostnames from its “Computer” box. I believe this is an omission by the Microsoft development teams that has yet to be “fixed”. In fact, I had no clue how to do this up until recently I had to log in to my server from a public school computer to modify some files. Even after you log out and select delete profile from the RDC, it will still show up in the Connections drop down next time someone open it. This is a problem because if a user with wrong intent to attack your computer or server open the RDC, it will provide them with half of the solution to hack your system, the IP or domain name!

If you try Google search to find an answer to this issue, you will quickly come across Microsoft KB article here, which is more complicated than useful to most users. I have no idea why a great user friendly software company like Microsoft doesn’t explain well on their help sites on registry editing for intermediate to advance users. May be because they don’t want novice users to pick up that information from their site and damage the OS in the process of regedit. Would you rather have a video tutorial? Please watch the YouTube video here.

The following method is the easiest way to delete an entry from Remote Continue reading How to delete a Remote Desktop Connection entry

Beware of good friends, where no one speaks!

There is a huge scam going on where victims are often middle class to upper class individuals or families, where that one good, if not, the perfect friend ruin your family’s finances. This is a well known scam for years, but it become a very popular tool for many in this hard economic times. What gets me is that most of these criminals are well educated!

Let’s get to the point so that you are aware of the scam before its too late. There are a lots of ways to become a victim of fraud by your close friends. The following example is just one of them:

  • Friend(s) or even a family member(s) become very close to you.
  • They earn your trust using;
      their educational background, specially if you are in South Asian or Chinese community
      by spending money on items to impress you or your family
      by building good friendships with other family members of you
  • Propose a great scheme usually involving stock market shares, real estate or business ventures.
    • your personal assets will be a target
  • Because they already gain your trust, they will ask your to join them/him/her with their scheme where legally you become a partner of the shares, house or company.
  • If it is a house, they will remortgage the house and Continue reading Beware of good friends, where no one speaks!
  • Bullying should be treated as a hate crime

    This is why bullying should be treated as a hate crime NOT as a miscarriage of justice! Bring on the laws… don’t just suspend the bully from school, send their parents to jail! Most of the time it is NOT the kids fault, it is the parent’s fault. If the parent of a bully defend her/his son/daughter, give them a 1 year jail time or $5000 or up charge. Period! H. D. Cartwright Junior High School (Calgary) parents also should STEP down from their bullshit moral high grounds and kick those parents who refuse to take responsibility for their bully kid! Continue reading Bullying should be treated as a hate crime

    RAID explained…

    I did write about my sever structure with a bit of explanation on Redundant Array of Independent Disks (RAID) before. But today I came across an email I sent out to one of my friends explaining how RAID works and what each type of RAID benefit each situation. Today I will post the email as it is and after the final exams, I will rewrite this article to include more specific details.

    RAID(redundant array of independent disks) protection technology is developed to safe guard data in an event of a hardware failure. I found that it is easy to use online info than to type all the explanations. You can read about RAID and watch the following movies to learn the technical information:
    RAID 0(not really RAID) : http://www.youtube.com/watch?v=Uwie0rJSYiE
    RAID 1: http://www.youtube.com/watch?v=-PlS4seeexA&feature=related
    RAID 5: http://www.youtube.com/watch?v=LTq4pGZtzho
    http://www.codinghorror.com/blog/2009/05/beyond-raid.html

    There are few types of RAID and each one has its unique qualities and Continue reading RAID explained…