macbook new model 2017

Apple brings a new 13-inch and 15-inch MacBook Pro, as well as an entry-level 13-inch MacBook Pro, which has no touch bar and touch ID compared to the premium version, and is now shipped. Most surprisingly, the new MacBook Pro is equipped with a replaceable SSD solid-sta

After we finally got the chance to get started with Apple's newest MacBook Pro with retina screens, we get the same feedback as we expected: the same design, the same excellent screen, faster running speed. The biggest challenge for the 13-inch version is now 1.8 centimeters in thickness and 1.57 kilograms of weight. This reduces the thickness and weight of the old models a lot, while at the same time the speed of this

In combination with previous Mac product line updates, Apple's previous updates to Mac products were quietly updated on the official web, even without publicity and special press releases. And the previous update is mainly to configure the main upgrade, in the product appearance, innovation has nothing to change, last year's imac Retina display update should be considered a relatively large change in recent years. And tomorrow Apple will hold a conference conference to launch a

CSS box model is the basis of CSS, but also difficult, this problem often in the interview will be asked, belongs to the classic problem. A lot of the blog is also very vague, so, I am here to reorganize. You can think of each HTML tag as a block, and then this block is wrapped in a few small squares, like a box layer of wrapping, this is the so-called box model. Box mo