To introduce a very practical front end of the jquery-dependent image cutting plugin cropper.Because the front-end can not do the cutting of the picture, so the actual need to use cropper and backstage GraphicsMagick Mutual cooperation.First put on the Cropper URL https://fengyuanchen.github.io/cropperjs/ and GitHub address : Https://github.com/fengyuanchen/cropper
Vue-cli and Element-ui encapsulate vue Based on cropper. js to implement the image cropping component function. vue-clielement-ui
In front-end work, image cropping is often required,cropper.jsIs an excellent front-end plug-in with a wide range of APIs.
This article encapsulates the image cropping plug-in the vue-cli project, as follows:
Let's take a look at the steps.
Step 1: Prepare the development environment
C
Django.core.files.base and its subclasses, so it is necessary to generate a new file:contentfile, which is the getvalue of the Bytesio class. () method, you can get a bytesTwo. Ftpstoragedef headpic_to_ftp (path, content): storage = ftpstorage () if Storage.exists (path): storage.delete (PATH) storage.save (path, content) else: storage.save (path, content)Here is a simple way to write a method of uploading, path and file name, you can write the logic in view accord
Implementation
You need to edit the image before uploading the image. I chose the cropperjs plug-in.
The main idea of creating a circular chart is to first set the visible area in the Image Selection box to a circle, and then select a circular chart based on the source image when uploading the image through Js, upload the selected circle to the background interface.
Use CSS to set the Cropper selection box to a circle
.
Recently in the study of Vue, and then did a small back-office management system used to practiced hand, the development process, the thought of cutting pictures to upload the user avatar needs. Internet Baidu, found a lot of use is vue-cropper. I also use, personal feeling is very useful. Now here's a simple demo to show you how to use Vue-cropper.Where the user's Avatar upload interface is written in Java, interested in the words can refer to my Dec
YouTube will
Release
Make Web
Developers
Using its basic database functions is equivalent to allowing users to develop their own YouTube.
On Wednesday, YouTube announced that it will open its large video library, global audiences, basic video hosting and stream networks.
This is far beyond the current openness of
YOUTUBE-DL is a script written in Python that can download videos from popular video sites. Under the Linux system can download YouTube, Youku, Tudou and other popular websites video, even some xxx station video download, such as YouPorn, Xvideos and so on. Here's how to use this.1. Environmental ConfirmationYOUTUBE-DL requires more than 2.6 python versions. Therefore, you need to confirm the version of Pyt
This procedure is very simple, do not need to install a variety of plug-ins, to carry out a variety of cumbersome settings.
Open your computer, and then open your browser, the browser can be IE, Chrome, Firefox and so on
Enter this URL in the browser:en.savefrom.net, click Enter , enter this page;
Open the YouTube video page you need to download and copy the URL of the page.
Paste the copied URL into the Web site that you just opened:en.savefrom.n
30 methods for downloading YouTube videos: posted by noknowon/August 12,: 27 AM/
Ant in the wheat field recommends 30 types of network services and software tools for downloading YouTube videos, so that you can easily download your favorite YouTube videos to your computer, this includes online download tools, software applications, and browser plug-ins.
Download
Why is it really just a coincidence that there is a steady stream of quality video and quality advertising on YouTube platforms? Why do users get stuck on YouTube, and how much effort has been made to study the details of humanity behind it? So massive data, how to accurately push to every right person.
This article is the author of YouTube in the introduction o
"NetEase Science and Technology News" June 4, according to Bloomberg reported that Google's video site YouTube to promote advertising revenue and achieve profits, will be the public release Besson (Luc Besson) of the latest film, which is the network and cinema for the first time to achieve a synchronized film.
5th YouTube will release the movie "Home", this is a Besson produced about the environmental pro
Last year, a research team from Google published a deep-learning paper on the YouTube referral system at the 10th Annual ACM Recommendation System Conference in Boston (ACM's Recsys ' 16): Deepin Neural Networks for YouTube RecommendationsThe author is Google's software engineer Jay Adams and senior software engineer Paul Covington, Embre Sargin, who showed the industry the deep neural network usage of
Summary of main recommendation system algorithm and YouTube Advanced Learning recommendation algorithm example by Zhuzhibosmith July 09, 2017 17:00 Nowadays, many companies use large data to make super related recommendations, and to increase revenue. In the massive recommendation algorithm, data scientists need to choose the best algorithm based on business constraints and requirements. To make it simpler, the Statsbot team prepares an overview of th
Each video site's video address in addition to the computer's cache folder (local settings/temporary Internet files) found in, but also through a number of third-party services to extract the absolute address of online video files, so direct download.
YouTube is the hottest, so there are many ways to download YouTube, there are several URLs can be directly extracted, input the current video address can be
How to use youtube-dl to download videos in Linux
I know you have seen how to download the YouTube video. However, most of those tools use graphical user interfaces. I will show you how to use youtube-dl to download YouTube videos through a terminal.
Youtube-dl
paid to provide training, project planning, implementation, operation and maintenance, troubleshooting:/"Skype for Business 2015 project"/"Learn about Cisco UC Deployment with Beginners"/"Big Enterprise Cloud Desktop Deployment Combat"Consulting qq:3313395633Learn Cisco UC deployment in action with rookie-on-line (offline course classes, see Baidu Cloud)http://dynamic.blog.51cto.com/711418/1834588Problem:1. Are you looking for a useful video on YouTube
A few days ago, the official YouTube blog declared that the number of original videos uploaded by netizens per minute has reached 20 hours. Industry analysts believe that a large number of videos have quality and piracy problems, and YouTube is "committing suicide ".
In his blog, Zhu Ni, YouTube product manager, revealed that the video upload volume of 20 h
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