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App Inventor 2 试验组件 · App Inventor 2 中文网
...伴侣信息)，编译为apk则不受限制安装后可正常运行。
demo程序下载：
chatgpt.aia
属性
ApiKey
ChatGPT 的 ApiKey，由用户提供。如果提供，我们将使用它来代替聊天代理服务中的 API 密钥。
注意：我们不将其作为属性在“界...
Yellow fade effect with JQuery
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I saw the demo in the jquery site docs.jquery.com/UI/Effects/Highlight#overview I have tried in my code but does not do anything. Do I need to download any extra. It says dependencies: Effects Core. It is this another plugin.
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git: fatal: Could not read from remote repository
...ile ago...
my .git/config had
url = git@github.com:manishnakar/polymer-demo.git
I replaced it with
url = https://github.com/manishnakar/polymer-demo.git
and it works now:)
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improv...
Use jQuery to hide a DIV when the user clicks outside of it
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Live DEMO
Check click area is not in the targeted element or in it's child
$(document).click(function (e) {
if ($(e.target).parents(".dropdown").length === 0) {
$(".dropdown").hide();
}
});
UPDATE:
jQuery stop...
Why is Go so slow (compared to Java)?
...ip out what isn't needed, but there comes a point where you're rigging the demo, since very few real users of the language would write programs that didn't use that feature. Moving things out of the way without removing them entirely (e.g. predicting virtual call destinations in JIT-compiled Java) s...
How to split a long regular expression into multiple lines in JavaScript?
...*(?:[,}\]=]|$)|\s*\}|\s*[{[:]|\s*[,}{]).*)$/
And running it with a little demo?
let input = '{why, hello, there, "you huge \\"", 17, {big,smelly}}';
for (
let parsed;
parsed = input.match(r);
input = parsed[parsed.length - 1]
) console.log(parsed[1]);
Successfully outputs
{why
, h...
CSS3 Rotate Animation
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Here is a demo. The correct animation CSS:
.image {
position: absolute;
top: 50%;
left: 50%;
width: 120px;
height: 120px;
margin:-60px 0 0 -60px;
-webkit-animation:spin 4s linear infinite;
-...
How do I position one image on top of another in HTML?
...
top: 5px;
left: 5px;
background-color: red;
}
Here's a LIVE DEMO
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How to open a Bootstrap modal window using jQuery?
... I'm not sure why this doesn't work in my case. I have the same demo code in my page, and I coded the submit button as above. However, when I click the submit, the modal window flashes fast and is gone. I have to click the browser 'back' button to return the page.
–...
How do I make a LinearLayout scrollable?
...n"
android:verticalScrollbarPosition="right"
tools:context="p32929.demo.MainActivity">
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:l...