The development efficiency must have the Mac dual screen display

Since September 2015 Apple released EI captain, has brought a new function, called split screen, that is, on a screen divided into the left and right parts, can be operated separately, do not affect each other. As shown in the following:

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But this feature I played a few days later, found very chicken. For example, I use a 13-inch MacBook Pro, the screen itself is already very small, and then set to the left and right two screens, which makes me how to work? After my testing, I found that Xcode does not support such a split screen operation. Now I've completely abandoned this feature.

For US programmers, the real need is a dual screen, that is, another display. For example, I use the 13-inch MacBook Pro, which has an external 24-inch LG display. It is very convenient to work and basically solves the problem of small Mac screen. Friendship Tips Oh, the best programmer is to use dual screen, this can significantly improve the development efficiency. Here's how to set up a dual screen under simple operation.

(1) My Mac and monitor use the HDMI interface connection, because the LG screen bought when the inside of the connection line, it is very convenient, just save the trouble of buying a switch interface. I checked the internet, seemingly can also use lightning interface transfer. After all, the two lightning interfaces on the left side of the Mac are not. This allows the external monitor to be connected to the power supply and can be used.

(2) The default two connections use a mirror, that is, what is displayed on your Mac, what is displayed on the external monitor, exactly the same. We certainly do not use this model. Set it up by turning on system Preferences--display--.

(3), note that we want to deselect the lower left corner of the mirror display this option, after the cancellation, the two screens will display their own content.

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(4) My two screen position as shown, the small is my main screen, that is, the Mac screen, the larger is my external screen. You can place the two screens as you want. The white bar above the small screen is the menubar, the individual put the dock bar to the left side of the main screen, because I think the Mac screen itself is relatively narrow, if the dock bar on the screen, the entire screen is narrower, so put on the left.

(5) How to achieve the operation of the two screens? We just drag and drop a window and move to another screen to drag a window to another screen. The relative position of the two screens in the actual physics can be understood as a combination of two screens in the physical. So, can you watch the video while tapping the code? Ha ha. Finally no multiple interface to switch back and forth, exhausted the baby. Is my development environment (unfortunately, the phone camera is broken ...) The picture is blurry):

Two screens can be what, I also see a lot of Daniel is used 3 screen, not only improve efficiency, but also can install force, double benefit!

The development efficiency must have the Mac dual screen display