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There are video uploads in the user center and video uploads in the video presentation. How to abstract this js is the key. Now let's try to extract it from the public js for easy invocation. Source code No.15 in https://github.com/limingios/wxProgram.git Steps of abstract methods New public js Find a copy of the video upload code in mine an ...

JQuery  datatables api $(function(){ var docrTable = $('#aaa').dataTable({ "destroy":true, //No error will be reported. "bProcessing" : true, //Whether the'progress'prompt is displayed when the Data Tables load the data "bServerSide" : true, //Whether to start server-sid ...

Strongly Recommend Articles: Welcome to CollectionAndroid dry goods sharing Read for five minutes, ten o'clock a day, and study with you for life. Here's Android, a programmer. This article mainly introduces some knowledge points in Android development. By reading this article, you will gain the following contents: I. High Temperature Trigge ...

There is no native bottom tabbar in the fast application, if you have to implement it, you have to simulate it yourself. But if you do, there are some problems. For example, the component introduced in the custom tabbar can not trigger the onShow life cycle of the custom component, so you need to trigger it manually. Moreover, when you want to ...

Preface This is a problem encountered in practical development projects. A collection of List < Map < String, Object > returned from a database query. And the column names returned are Chinese, and the project does not use jdbcTemplate directly used by mybatis. And the fields are super many, so when data conversion, if one by one injec ...

Before the emergence of one-click login, the most common ways of APP registration and login in the market are account password, SMS authentication and third-party login. These methods seem to be common and convenient, but in fact, there are many security risks, and the user experience is relatively poor. Firstly, the arrival rate of SMS authent ...

First of all, review the requirements of the pastor and devil's mini-game: There are three priests and three demons on one side of the river. They all wanted to go to the other side of the river, but there was only one boat, and the boat could only carry two people at a time. Someone must have driven t ...

Background: The scrollTop of div needs to be changed in the process of doing the project a few days ago, requiring the movement process to be similar to IOS Webview visual area ceiling animation, first fast and then slow. Analysis: css can't set offsetTop. JS needs to change offsetTop dynamically. Faster and slower animation means that scrollT ...

Recently, when I was working on a vue mobile project, I was overwhelmed by the caching problem and accumulated some experience. In summary of this record, it should be a review of recent project issues. First describe the problem scenario: Page A - > Page B - > Page C.Assume that page A is a list ...

Grape Command syntax Command Meaning: Set a lifetime for a given key, and when the key expires (lifetime is 0), it will be automatically deleted.Command format: EXPIRE key secondsCommand actual combat: redis> EXPIRE cache_page 30000 # Update expiration time (integer) 1 Return value: Setting successfully returns 1.When the key does not ex ...