There is some files added to your git repository before you created .gitignore file. So they are already in the repos. Even you input the file name into .gitignore.  It is still there. Every time you change this file. It will be tere. How to remove it? Step 1: Commit all your changes. It is

After I change my old smartphone to LG Q6, I would like to transfer all apps to it. I used Google Authenticator for a bunch of websites as the Two-factor Authentication. I just found Google Authenticator cannot move all these accounts to my new phone. To do the transferring, I have to manually re-add it

Last weekend, I went to the Fido store at the Brentwood town center. My old cellphone is Jianguo YQ601. I used almost two years. Now I feel the old one is too slow and its battery can only run 4 to 6 hours. Just one week before, I received the txt message from Fido. It

It is easy to get an A+ on your website. But it is a little bit hard to make a 4 parts, Certificate, Protocol Support, Key Exchange, and Cipher Strength, to be 100%. Most of time, I got A+ rating of my site. For individual scores, the last two are 90%. Let me break down.

I saw the Nintendo announced that NES Classic Edition will return to stores on June 29. When it is first launched in November 2016, I think it is a good idea to have one. I can tell my kids, how I like the home game when I am at their age. It is sold out

There is a new, free software update available for your Kindle Paperwhite (7th Generation). This update automatically downloads and installs on your Kindle Paperwhite when connected wirelessly; however, you can also manually download the software and transfer the update to your device via USB cable. Of course, I always download the firmware from the official

Visitor Access Management is a tricky subject for security experts. This is especially true for secure locations such as hospitals, schools, and office buildings. Visitor management has two sides to it – location security and visitor hospitality. Neither do you want to compromise the security of your premises nor do you want any visitor to

Finding a reliable PDF editor is often a lot more difficult than most people realize as there aren’t that many options out there. Most of the online or free editors that are available have lots of limitations, and the more professional editors come with a hefty price tag. That is why if you want a

Today, I received the email, regarding the life of Ubuntu 17.10. You will see it is end of life on July 19, 2018, means Today. If you are still using Ubuntu 17.10, you would better to upgrade to Ubuntu 18.04. This is a follow-up to the End of Life warning sent earlier this month to

I have my D-Link DIR-880L router for almost one and half years. I flashed the firmware to use DD-WRT one. Later I flashed back to D-Link firmware. The latest version is 1.08 on D-Link Canadian website. I upgraded it long time ago. On the D-Link support forum, it shows an updated version of firmware is