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UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...<a href=\""+obj.src+"\">"+obj.src+"</a><hr>");
}
</script>
PS：这段测试代码还可以测试同步登录不好使的情况，具体使用方法，你可以思考一下(本文后面也有介绍），有问题可以在此文结尾发表评论与我讨论。
运行后，查看源代码即可...
jQuery count child elements
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You can use .length with just a descendant selector, like this:
var count = $("#selected li").length;
If you have to use .children(), then it's like this:
var count = $("#selected ul").children().length;
You can test both versions her...
App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国...
...如百度、阿里都有部署，这里选择阿里的DeepSeek服务进行测试验证：
BaseURL 由官方的改为：https://dashscope.aliyuncs.com/compatible-mode/v1
APIKey 用阿里云的。
ModelName 指定：deepseek-v3 或 deepseek-r1 （注意：第三方的模型名称和官方的不...
Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...少的 API和API功能的行为。
09.pdf
test pdf
测试用的pdf文件
debugger.js
helpful pdf debugging features
images/
images for the viewer and annotation icons
viewer界面的图标
l10n.js
localizatio...
Server polling with AngularJS
I'm trying to learn AngularJS. My first attempt to get new data every second worked:
4 Answers
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What is the advantage of using Restangular over ngResource?
ngResource already seems really simple to implement things with...
5 Answers
5
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notifyDataSetChange not working from custom adapter
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Change your method from
public void updateReceiptsList(List<Receipt> newlist) {
receiptlist = newlist;
this.notifyDataSetChanged();
}
To
public void updateReceiptsList(List<Receipt> newlist) {
receip...
Download file from an ASP.NET Web API method using AngularJS
In my Angular JS project, I've an <a> anchor tag, which when clicked makes an HTTP GET request to a WebAPI method that returns a file.
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How to specify more spaces for the delimiter using cut?
...more spaces with the cut command? (like " "+) ?
For example: In the following string, I like to reach value '3744', what field delimiter I should say?
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How to round up a number in Javascript?
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@AndrewMarshall what is the purpose of multiplying, then dividing by 10?
– codecowboy
Jan 7 '13 at 18:23
6
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