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App Inventor 2 AnimatedGif扩展教程 - 显示GIF动画 · App Inventor 2 中文网
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概述
为什么需要扩展？
KIO4_AnimatedGif扩展
下载
基本用法
控制播放
GIF文件放置位置
替代方案：WebView显示GIF
常见问题
Q1: GIF不显示动画？
Q2: GIF播放卡顿？
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Disable cache for some images
...lt;img src="image.png" />
Would become
<img src="image.png?dummy=8484744" />
Or
<img src="image.png?dummy=371662" />
From the point of view of the web-server the same file is accessed, but from the point of view of the browser no caching can be performed.
The random number ge...
What exactly is a reentrant function?
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194
1. How is safely defined?
Semantically. In this case, this is not a hard-defined term. It just ...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
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453
I'm just wondering whether it is good practice to use multiple JFrames?
Bad (bad, bad) pr...
How to automatically generate N “distinct” colors?
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14 Answers
14
Active
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Is it possible to create a multi-line string variable in a Makefile
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edited Jul 26 '12 at 2:34
answered Mar 16 '09 at 6:39
Eri...
NUnit Test Run Order
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48
Your unit tests should each be able to run independently and stand alone. If they satisfy this...
Design RESTful query API with a long list of query parameters [closed]
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4 Answers
4
Active
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psql: FATAL: Peer authentication failed for user “dev”
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edited Mar 16 at 14:05
Rajkaran Mishra
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an...
Package doesn't exist error in intelliJ
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mattalxndrmattalxndr
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