IOS WeChat browser can not automatically play the background music solution

... IOS system In order to save user traffic, the automatic playback of the audio tag is prohibited, so the H5 audio tag on the Apple phone can not be played automatically, currently I only found The solution on the WeChat browser. <body> <audio id="bgmusic" src="audio/9282.wav"...


Optimization of head header tags in html pages

... When writing web pages, for <head> tags, you need to rewrite each time, sometimes you always lose some of the tags. Today, summarize the elements in the <head> tag, and make a record, which will be continuously updated. If you still know that there is nothing in it, leave a...


Video download and conversion tool MovieSherlock for Mac Chinese crack version

... MovieSherlock for Mac is a software with video download and conversion function, MovieSherlock mac version supports one-click download YouTube, Vimeo, DailyMotion and other online videos, automatically Saved in MP3 and MP4 formats, MovieSherlock mac cracked version can also capture...


Use vue-axios plugin

... 一, vue-axios plugin installation 用npm: $ cnpm install axios 二,vue-axios plugin reference For the elegance of the page, use vue2. 0 vue-cli scaffolding code style to achieve. 1, create a reference file: Open the project file with ide, create a folder axios in the src directory, and...


(21) Beep prompt tone and mobile phone vibration

... 本节知识点 蜂鸣提示音plus.device.beep(); 手机振动plus.device.vibrate(); 蜂鸣音音plus.device.beep() switch (plus.os.name ) { //Judge device type Case "iOS": If ( plus.device.model.indexOf("iPhone") >= 0 ) { //Just determine if it is iPhone Plus.device.beep(); Console.log = "Device beeping..."; } else {...


The output format of cout in printf and C++ in C/C++

... 一, Printf output format C The general form of format string is: %[flag][output minimum width][.precision][length ] type, where the items in square brackets [] are optional. The meaning of each item is as follows: 1. Type type characters are used to indicate the type of output data, its...


The same symbols have different meanings in different places - Swift program beginner's FAQ

... same symbol, has different meanings in different places - Swift program beginner's FAQ 在我们When writing a program, you will often use symbols with special meanings, such as colons, exclamation marks, question marks, etc. However, please note that when these symbols are used in different...


Partially ordered sets, Dilworth's theorem, and classic missile interception problems

... 偏序集: 定R is the relationship on non-empty set A, if R is reflexive, antisymmetric, and transitive , then R is the partial order relationship on A, referred to as partial order, usually referred to as ≦. A partial order relationship R between a set A and A is called a partial order set,...


Write your own Chapter1

... background: Processing while the programmable logic device is also developing, you can implement very complex circuits, such as processors, there are many downloadable programmable logic devices The running processor eg: Nios II, OR1200, LeON3, OpenSparc, etc., is called a soft core...


51NOD wangyurzee's tree

... wangyurzee, a good child who loves math with Leo, has n different nodes, numbered from 1 to n. Wangyurzee wants to have n-1 edges between them, making them a tree. However, wangyurzee found that there were too many schemes, so he gave m restrictions. The ith constraint limits the number...