大约有 40,000 项符合查询结果（耗时：0.0529秒） [XML]
SideBarV2 侧边栏拓展 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...即可。
.aix拓展下载：
也有其他替代方案：
https://ullisroboterseite.de/android-AI2-SideBar.html
https://ullisroboterseite.de/android-AI2-SideBar2.html
参考：https://mp.weixin.qq.com/s/gEaEO4BKOfPD8XtzNPJB4w
DendritasMqtt 拓展：用于 websocket 的Mqtt扩展 - App Inventor 2 拓展 - ...
...应该是原始版本，支持原生的TCP协议，用最新版本即可：https://www.fun123.cn/reference/iot/MQTT.html
请自行通过demo研究。
参考来源：https://community.appinventor.mi ... -with-service/14365
https://groups.google.com/d/msg/ ... cn5PzY/Kg8BJEPGAQAJ
Python -> Blockly - 闲聊区 - 清泛IT社区，为创新赋能！
https://github.com/blockpy-edu/BlockMirror
在线例子：https://blockpy-edu.github.io/BlockMirror/docs/index.html
--------
https://blog.ouseful.info/2016/0 ... lockly-environment/
Blockly -> Py 在线运行
Bootstrap 3 breakpoints and media queries
...x) {
}
@media only screen and (max-width : 320px) {
}
Resource from : https://scotch.io/quick-tips/default-sizes-for-twitter-bootstraps-media-queries
share
|
improve this answer
|
...
Passing arrays as url parameter
...n's solution above, which uses the very handy http_build_query() function: https://stackoverflow.com/a/1764199/179125
knittl is right on about escaping. However, there's a simpler way to do this:
$url = 'http://example.com/index.php?';
$url .= 'aValues[]=' . implode('&aValues[]=', array_ma...
Cannot serve WCF services in IIS on Windows 8
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How Do I Take a Screen Shot of a UIView?
...considerably faster then the existing renderInContext: method.
Reference: https://developer.apple.com/library/content/qa/qa1817/_index.html
UPDATE FOR SWIFT: An extension that does the same:
extension UIView {
func pb_takeSnapshot() -> UIImage {
UIGraphicsBeginImageContextWithOpti...
PHP YAML Parsers [closed]
...
Spyc: https://github.com/mustangostang/spyc
Pure PHP implementation, so you don't need to make any modifications to the server for installation. If speed is of dire concern, it might not be the ideal solution, but if you're using...
What is “android.R.layout.simple_list_item_1”?
...r.android.com/reference/android/R.layout.html
(Updated link thanks @Estel: https://github.com/android/platform_frameworks_base/tree/master/core/res/res/layout )
You can actually view the code for the layouts.
share
...
Best way to get child nodes
... around white space with querySelector() then childNodes[] js fiddle link: https://jsfiddle.net/aparadise/56njekdo/
var y = document.querySelector('.list');
var myNode = y.childNodes[11].style.backgroundColor='red';
<ul class="list">
<li>8</li>
<li>9</li>
...