The development efficiency must have the Mac dual screen display

Since September 2015, Apple announced that EI captain has brought a new function, called split screen, which is divided into two parts on a screen, can be operated separately, and independently of each other.

For example, as seen in:

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But this function I played a few days later, found very chicken. I use a 13-inch MacBook Pro, for example. The screen itself is very small, and then set to the left and right two screens, which makes me how to work? After I tested it, I found that Xcode does not support this split-screen operation. Now I have completely abandoned this function.

For our procedural apes, the real need is a double screen. That is, one more monitor. I use a 13-inch MacBook Pro, for example. A 24-inch LG display is attached.

This is very convenient to work, basically overcome the small Mac screen problem.

Friendly tips Oh. The best way to program apes is to use dual screens. This can significantly improve the development efficiency.

Here's how to set up a dual screen with a simple operation.

(1) My Mac and monitor use the HDMI interface connection, because the LG screen bought when it comes with a connection line, very convenient, just save the trouble of buying the interface. I checked the Internet. It seems to be able to connect with the Lightning interface. After all, the two lightning interfaces on the left side of the Mac are not for nothing. 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 and what is displayed on the external monitor. Same. We certainly do not use this model.

Set it up by turning on system Preferences--display--.

(3) What you see, note that we want to deselect this option in the lower left corner of the mirrored display. After cancellation. The two screens display their contents.

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(4) My two screen position as seen, the small is my main screen. That's the Mac screen. The big one is my external screen. We are able to place the two screens at random according to your needs. The white bar above the small screen is the menu. The individual puts the dock bar on the left side of the main screen, because I think the Mac screen itself is narrower, assuming the dock bar is placed below the screen. The whole screen is narrower, so it's on the left side.

(5) How to achieve the operation of the two screens? We just have to drag and drop a form. Then dealings has a screen to move, you can drag a form 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.

Is it possible to write a program while watching the video? Ha ha. Finally, no multiple interface to switch back and forth, exhausted the baby. Is my development environment (very sorry.) The phone camera is broken.

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。 The picture is very vague):

Two screens can be what, I also see a lot of Daniel is using 3 screen, it improves efficiency. It can also be loaded with force. Double Benefit

The development efficiency must have the Mac dual screen display