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为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
来源中文网文档：https://www.fun123.cn/reference/extensions/aix_dev.html
为什么需要开发拓展？App Inventor 2 是积木式在线安卓开发环境，利用拖拽式的方式实现代码块堆叠，从而完成相应的逻辑。上手很容易，但是由于代码块提供的功能...
In tmux can I resize a pane to an absolute value
...solute position, not making a relative adjustment.
– ændrük
Jan 20 '14 at 18:25
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android pick images from gallery
...etermined by you on this very class, this is further used on the @Override function onActivityResult(int requestCode, resultCode, Intent data), where it's recommended that you use this constant to check the requestCode parameter before doing any action :)
– Gabcvit
...
How do I URl encode something in Node.js?
...the string later as a query string:
> encodeURIComponent("http://examplé.org/rosé?rosé=rosé")
'http%3A%2F%2Fexampl%C3%A9.org%2Fros%C3%A9%3Fros%C3%A9%3Dros%C3%A9'
If you don't want ASCII characters like /, : and ? to be escaped, use encodeURI instead:
> encodeURI("http://examplé.org/ro...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
...
Simple and effective solution with Kotlin
Extend EditText:
fun EditText.onSubmit(func: () -> Unit) {
setOnEditorActionListener { _, actionId, _ ->
if (actionId == EditorInfo.IME_ACTION_DONE) {
func()
}
true
}
}
Then use the new metho...
Refreshing OAuth token using Retrofit without modifying all calls
...al accessTokenWrapper: AccessTokenWrapper) : Authenticator {
override fun authenticate(route: Route, response: Response): Request? {
val newAccessToken = noneAuthAPI.refreshToken(accessTokenWrapper.getAccessToken()!!.refreshToken).blockingGet()
accessTokenWrapper.saveAccessToken...
How do I correctly clone a JavaScript object?
... edited Jul 12 '19 at 13:45
buræquete
12.5k44 gold badges3131 silver badges6262 bronze badges
answered Mar 2 '11 at 6:36
...
Why is Multiple Inheritance not allowed in Java or C#?
...omplexity to the languages while providing too little benefit.
For a more fun and in-depth read, there are some articles available on the web with interviews of some of the language designers. For example, for .NET, Chris Brumme (who worked at MS on the CLR) has explained the reasons why they decid...
Defeating a Poker Bot
...ness in human psychology has cost losing players a lot of money and is the fundamental reason that poker can still be profitable.
Poker is a vastly complicated game that takes years to get good at (The old adage remains true, "Ten minutes to learn, a lifetime to master"). The luck element is extre...
2024 全“心”出发 -- 全新App Inventor 2 移动社区开启新征程 - App Inven...
...大家的共同努力！
为什么使用两个独立的域名：bbs.tsingfun.com 和 fun123.cn？
fun123.cn 作为纯粹的App Inventor 2 中文编程平台，及中文文档教程平台；bbs.tsingfun.com作为社区及App Inventor 2之外技术的讨论，看起来独立，实际则是可以融...