After I upgraded Xamarin Forms 2.0, I got an error about missing class.jar under a local folder about AppCompat library. I tried to remove and add Xamarin Forms Library. The final solution is deleting the whole AppCompat library under the local folder
Last night, there was an apple event. Thus, this morning, I got up and checked their website, I am quite disappointed. Mainly, they are going to release two new products. Firstly, they will release a new version of iPhone, iPhone SE . That is a lower end product than iPhone 6s and looks like iPhone 4. Secondly, a new version of iPad Pro is coming, that has a smaller screen, 9-7 inch screen. I did not feel exciting for these two products. Also, I was looking forward to a hardware refresh for Mac Mini and Macbook Pro. They are not using the latest version of Intel CPU, skylake yet. But this event has not mentioned any plans about that at all.
I just built a website in Bootstrap, I fount the mobile menu won't be collapsing after I clicked menu button. I tested in a number of mobile platforms, all of them are not working. After I reviewed the code, actually, that caused by referencing the bootstrap js file two times. My theory is the mobile menu won't be collapsing if the js file references more than once in the html page.
This is another new toy I bought in Hong Kong. Actually, that is for work. This toy is very useful for work. This hard disk is using SSD rather than mobile hard disk, so this is more portable than a normal Mobile hard disk, this is a little heavier than a USB thumb disk. Moreover, the speed is much faster than the USB thumb disk. This hard disk have around 36 MB per second, which is a little bit faster than the Normal Hard Disk. Finally, I carried this hard disk to work every day as the extended data storage!
If you are considering to upgrade your office product included office suite, visio and publisher to the latest 2016, please re-consider that. This version of office cannot work with other older version office products. For example, you installed office 2013 and visio 2013, you want to upgrade visio 2013, it will ask you to uninstall 2013 first. For myself, that is a common practice, not all of my office products keep to the latest version, in the past years, I upgraded the office suite to the latest, and left visio to be one or two version older. That saved money.
However, in Office 2016 environment, this practice won't work anymore. No matters, you install older version office products first, then putting 2016 version later, it won't work. When you install any office 2016 products, it will say you got some older version office products, please uninstall them.
If you have more one than office products and you want to have a upgrade, you have to upgrade all of them!