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重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...每次要加新功能，都要在这个密密麻麻几千行的大文件找插入点，不爽的感觉逐渐积累起来。虽说消息处理的后台逻辑也容易写成这个样子（在狼司的时候，曾经见过一个部门，新员工进公司前1个月，啥也不干，就是读一个几...
Android selector & text color
I want a simple TextView to behave the way simple_list_item_1 in a ListView does. Here's the XML:
9 Answers
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Activity has leaked window that was originally added
...l open dialogs and close them all in the onStop()? I generate dialogs in a ListView when clicking on items. I am not sure how to retrieve their reference from the onStop.
– Myoch
Mar 8 '19 at 7:04
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Google Sheets API Setup · App Inventor 2 中文网
...?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date().getFullYear()); 跟着学（上海）教育科技有限公司 版权...
为维护国家安全 中国限制出口无人机和高性能计算机 - 资讯 - 清泛网 - 专注...
...些指令能够同时进行多重浮点向量（64位或更多位的一维数组）运算，且处理器中至少含有2个向量功能部件和至少8个向量寄存器，每个向量寄存器至少包含64个数据单元。
附件2
【部分无人驾驶航空飞行器和高性能计算机出口...
tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...列，每收到一个syn包后都要锁listener并创建一个新的request插入。 4.4版本在listener之外维护了request，使用tcp的ehash表，这样就大幅度减少了listener锁的竞争。
Fastsocket
Fastsocket是新浪开源的，并在生产环境部署的一个内核优化版...
Disable ScrollView Programmatically?
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@PeteH, I have no idea why, but my ListView works the opposite way: true when scrolling is disabled and false when it is enabled.
– Machado
Aug 19 '15 at 13:47
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Difference between SurfaceView and View?
...nt? Can other views overlap the Surface view? For example, can I display a ListView on a Surface view temporarily?
– Ashwin
Aug 11 '13 at 6:10
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How to implement OnFragmentInteractionListener
...r the event to the parent activity.
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
// Send the event to the host activity
mCallback.onArticleSelected(position);
}
Implement the Interface
For example, the following activity implements the interface from...
How to make a edittext box in a dialog
...te xml layout file for dialog . Add whatever view you want like
EditText , ListView , Spinner etc.
Inflate this view and set this to AlertDialog
Lets start with Layout file first.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/andr...