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Plyr视频播放器拓展：全屏、画质、字幕、缩略图、强大的用户界面 - App Inv...
...出。您可以在个人和商业项目中自由使用它。它基于 Plyr.io
功能
支持缩略图
支持直播
支持 M3U8 文件
支持多种字幕
支持多种视频质量
支持缓存
流畅的视频加载
响应式设计
支持本地文件
离线工作
还有更多功能即将...
系统界面增强扩展 - KevinkunEnhance - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...设置左、上、右、下）。
设置高程设置组件的高程elevation。会在组件周围显示阴影效果（必须提前设置背景）
设置自定义字体设置组件字体。fontName字体名以//开始表明字体在素材库，以/sdcard/开始表明在外部存储卡。
其他组...
Async Procedures 拓展：异步任务拓展，异步处理耗时任务 - App Inventor 2...
Async ProcAsync Proc is an Extension which you can use to run a Procedure asynchronously. You no longer have to wait for a loop to finish and don’t worry about your app Crashing due to Android System thinking that your app crashed while doing intense processes.BLOCKS:EVENTS :
[color=var(--tertiar...
What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
...ory short:
the Data Mapper will receive the Domain Model object(Entity) as param and will use it to implement the CRUD operations
the Table Data Gateway will receives all the params(as primitives) for the methods and will not know anything about the Domain Model object(Entity).
In the end both of t...
How to read a large file - line by line?
...with statement handles opening and closing the file, including if an exception is raised in the inner block. The for line in f treats the file object f as an iterable, which automatically uses buffered I/O and memory management so you don't have to worry about large files.
There should be one --...
Redefining NULL
...L pointer will remain undetected and at the same time cause dangerous behaviour.
7 Answers
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PCH File in Xcode 6
In my previous projects, I can find the .pch file under Supporting Files.
6 Answers
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How to add images in select list?
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In Firefox you can just add background image to option:
<select>
<option style="background-image:url(male.png);">male</option>
<option style="background-image:url(female.png);">female</option>
<option style="background-image:url(others....
lsof survival guide [closed]
...and-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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Where can I download Spring Framework jars without using Maven?
SpringSource.org changed their site to http://spring.io
1 Answer
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