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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11245

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 17581

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Band of Brothers front-end example display video tutorial

Course Advanced 11291

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

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javascript - framework7 adjust camera and photo album

How does framework7 call the camera and photo album?

2017-07-05 11:07:33

Problem react-zxing switching problem: camera cannot be turned off

I'm using react-zxing to scan barcodes on a web page. I have two options for scanning the barcode, using the zxing library to scan the barcode and entering the barcode manually. Problem: If I switch to "Manual Input Mode" and then switch back to "Scan Mode", the scan view disappears. If I switch to "manual input mode" the camera does not turn off. (On my laptop, there is a camera light that lights up if the camera is in use) Live Code You can see the live code: https://codesandbox.io/s

2024-03-21 22:57:34

javascript - Help, how to call the camera to take pictures in html5? ?

The project has a requirement that requires the user's camera to be used to take photos and upload documents. Can this be achieved? Are there any cases to share? The capture=”camera” attribute can only be recognized by the browser in the iPhone. Some built-in browsers in Android series phones can, but most of them cannot.

2017-05-16 13:38:12

html5 - How to turn off the local camera when using the getUserMedia method?

I used the navigator.mediaDevices.getUserMedia() method to open the local camera. I need to close it after taking the photo, but how to close it? Help...

2017-06-10 09:48:52

objective-c - How to control the size of photos saved to the album after taking pictures with a custom camera?

Now the width and height of my customized camera are both 200. When the photo is taken and saved to the album, the size of the image should be the image size previewed in the customized camera. However, when viewing the album, it is found that the full-screen photo is saved. Later, I tried cropping the image and then saving it. The size problem was solved, but I found...

2017-06-15 09:23:54

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camera connect how to connect camera camera connect tutorial

Course Introduction：Open the camera menu and select [Wi-Fi/Bluetooth Connection]. Click to connect to [smartphone]. Open the [Camera Connect] APP on your phone. Return to the camera pairing page and click [OK] to connect to the mobile app.

2024-06-18 comment 0 941

How to use a digital camera as a computer camera? | How to use a digital camera as a computer camera

Course Introduction：1. How to use a digital camera as a computer camera? |Digital camera as a computer camera In the current digital era, digital cameras have long become a common tool for people to record their lives and take photos. In addition to taking pictures, did you know that your digital camera can also be used as a computer camera? This article will introduce you to how a digital camera can be used as a computer camera, so that your digital camera can play a greater role. Why use a digital camera as a computer camera? There are many benefits to using a digital camera as a computer camera. First of all, digital cameras usually have higher shooting quality and better image sensors. Compared with ordinary computer built-in cameras, digital cameras can provide clearer and more vivid images. Secondly, digital cameras usually have more functions

2024-09-02 comment 0 1133

Moman Camera Beginner's Guide: How to use Moman Camera?

Course Introduction：1. Beginner’s Guide to Magic Camera: How to use Magic Camera? What is Magic Camera? Moman Camera is a smart camera launched by Moman Camera Technology Co., Ltd., which brings users a new shooting experience through AR augmented reality technology. Basic operations of Moman Camera: First, open the Moman Camera App, and then select the shooting mode. Moman Camera supports multiple shooting modes such as normal photography, portrait mode, landscape mode, etc. You can choose according to your needs. When shooting, you can touch the screen to focus and then click the photo button to complete the shooting. Use of AR function Moman Camera also supports AR function. Users can add various AR props during the shooting process, such as stickers, filters, three-dimensional special effects, etc., to enhance the fun and creativity of photos. Select the AR function in shooting mode, then

2024-08-20 comment 0 658

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