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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
I have a table that is created using ng-repeat. I want to add validation to each element in the table. The problem is that each input cell has the same name as the cell above and below it. I attempted to use the {{$index}} value to name the inputs, but despite the string literals in HTML appearing...
When to favor ng-if vs. ng-show/ng-hide?
I understand that ng-show and ng-hide affect the class set on an element and that ng-if controls whether an element is rendered as part of the DOM.
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硬盘最神秘的功能，万万想不到 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
硬盘最神秘的功能，万万想不到硬盘还能这么用？最出人意料的答案，不急，慢慢看到最后。这是一块硬盘先看看背面的电路板，似乎没毛病。正面盖子取下，盘片好干净~这块漆...
硬盘还能这么用？最出人意料的答案，不急，...
文本导出excel，或者导出excel方式，研究一下。 - 微思想区 - 清泛IT论坛，...
...源库Java：https://blog.51cto.com/AmbitionGarden/7062348Java生成Excel的几种方式
Apache POI：Apache POI是一个流行的用于处理Microsoft Office文档的Java库。它提供了一组API，可以用于创建、读取和修改Excel文件。可以使用Apache POI来创建新的Excel文件...
BLE 蓝牙APP 接收不到来自蓝牙模块的讯息 - App应用开发 - 清泛IT社区，为创新赋能！
...tor 现在APP可以向模块发数据，但模块发给手机APP的讯息却没有收到。想请教一下这个怎么做才能让APP收到模块消息。
如果你是使用BLE拓展通信的话，连接硬件成功后，用Registerxxxx相关方法就能监听硬件发送过...
How do I toggle an ng-show in AngularJS based on a boolean?
I have a form for replying to messages that I want to show only when isReplyFormOpen is true, and everytime I click the reply button I want to toggle whether the form is shown or not. How can I do this?
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C#中利用HashSet代替List - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个HashSet<T>用来存储集合。从名称可以看出，它是基于Hash的。可以简单理解为没有Value的Dictionary<TKey,TValue>。
HashSet<T>不能用索引访问，不能存储重复数据，元素T必须正确实现了Equals和GetHashCode。
那它的优势是什么呢？
检索的...
启动 Eclipse 弹出“Failed to load the JNI shared library jvm.dll” - ...
...。（2）copy一个jvm.dll放在该目录下。
原因2：eclipse的版本与jre或者jdk版本不一致
对策：要么两者都安装64位的，要么都安装32位的，不能一个是32位一个是64位。
原因2的概率更大一些，原因1不太可能发生。
Eclipse JNI
NSIS脚本编程(持续更新) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...止程序？$\n$\n\
【 是 】终止程序，安装最新版本$\n\
【 否 】安装最新版本，下次启动程序生效$\n\
【取消】取消安装' \
"是" "否" "取消"
NSIS编程if逻辑：
首先需要包含这个...
Initializing select with AngularJS and ng-repeat
I'm trying to get select-box to start off with a pre-filled option using ng-repeat with AngularJS 1.1.5. Instead the select always starts out with nothing selected. It also has an empty option, which I don't want. I think that there is a side effect of nothing being selected.
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