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Add and Remove Views in Android Dynamically?
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ViewGroup class provides API for child views management in run-time, allowing to add/remove views as well.
Some other links on the subject:
Android, add new view without XML Layout
Android Runtime Layout Tutorial
http://developer.android.com/ref...
What is the difference between server side cookie and client side cookie?
... purists may argue that this is not the proper way for implementing a REST API.
– Zlatin Zlatev
Jan 17 '19 at 11:07
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show 9 more comments
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Assign format of DateTime with data annotations?
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But for web api, display format is not enforcing DataFormatString = "{0:MM/dd/yyyy}" (did not get any 400 even request body had other format i.e. {"dob":"31/12/1990"})
– Hassan Tareq
Aug 24 '19 at 6...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
... how I might implement it.
This hinges on the fact that the Firebase REST API offers a shallow=true parameter.
Assume you have a post object and each one can have a number of comments:
{
"posts": {
"$postKey": {
"comments": {
...
}
}
}
}
You obviously don't want to fetch all...
How do I use reflection to invoke a private method?
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Microsoft recently modified the reflection API rendering most of these answers obsolete. The following should work on modern platforms (including Xamarin.Forms and UWP):
obj.GetType().GetTypeInfo().GetDeclaredMethod("MethodName").Invoke(obj, yourArgsHere);
Or as an...
How can I parse JSON with C#?
...ng how to parse JSON string values. Didn't want it to look complex with escaping double quotes. In real code we usually have JSON strings obtained from somewhere as variables or passed as parameters.
– Dmitry Pavlov
Jan 3 '16 at 20:26
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将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...src目录，可以看到新编译好的Tar程序tar.exe。
Cygwin是一个API层的Linux模拟环境。如果能够在Cygwin下面编译，运行。实际上也就是能在Windows下面编译和运行，只是需要有一层中间API模拟某些Linux特有的操作。简单的判断一个Linux程...
retrieve links from web page using python and BeautifulSoup [closed]
...s much better to use lxml. Despite its name, it is also for parsing and scraping HTML. It's much, much faster than BeautifulSoup, and it even handles "broken" HTML better than BeautifulSoup (their claim to fame). It has a compatibility API for BeautifulSoup too if you don't want to learn the lxml AP...
CListCtrl 扩展风格设置方法：SetExtendedStyle和ModifyStyleEx 区别 - C/C...
...此它就不能通过ModifyStyleEx做设定。
比较起ModifyStyle，该API即可设定普通窗口的风格，比如WS_CHILD,WS_VISIBLE。也可.设定控件的普通风格，对listctrl，就有LVS_REPORT,LVS_OWNERDRAWFIXED等等，这就是为什么在创建子控件时我们可以把WS_CHILD,W...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...息。 拓扑建立和消息路由的分离很好地映射到BSD套接字API上（bind/connect和send/recv)。 现在，学术方面的争论甚至更加重要。使用ØMQ该做什么，不该做什么。 底层的协议,比如TCP,允许你发送数据给特定的终端节点。ØMQ构建在底层...