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C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...erializable,需要实现 GetObjectData()方法以及一个特殊的构造函数,在反序列化对象时要用到此构造函数。 (2)示例程序 [Serializable] public class Person : ISerializable { public string Name; public bool Sex; public Person() { } //必须的够着...
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C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...erializable,需要实现 GetObjectData()方法以及一个特殊的构造函数,在反序列化对象时要用到此构造函数。 (2)示例程序 [Serializable] public class Person : ISerializable { public string Name; public bool Sex; public Person() { } //必须的够着...
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Android: ScrollView force to bottom

... @Override public void run() { try {Thread.sleep(100);} catch (InterruptedException e) {} handler.post(new Runnable() { @Override public void run() { scrollView.fullScroll(View.FOCUS_DOWN)...
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How to kill/stop a long SQL query immediately?

... 81 Run the sp_who2 'active' again and you will probably notice it is sleeping ... rolling back To get the STATUS run again the KILL Kill 81 Then you will get a message like this SPID 81: transaction rollback in progress. Estimated rollback completion: 63%. Estimated time remaining: 99...
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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术

...erializable,需要实现 GetObjectData()方法以及一个特殊的构造函数,在反序列化对象时要用到此构造函数。 (2)示例程序 [Serializable] public class Person : ISerializable { public string Name; public bool Sex; public Person() { } //必须的够着...
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PDB文件:每个开发人员都必须知道的 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... Native C++ PDB包含了如下的信息: * public,private 和static函数地址; * 全局变量的名字和地址; * 参数和局部变量的名字和在堆栈的偏移量; * class,structure 和数据的类型定义; * Frame Pointer Omission 数据,用来在x86上的nativ...
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Android adb “Unable to open sync connection!”

...gle engineer suggested doing it twice, the second time before it goes into sleep mode the first time (details on why in the post). That was a few years ago, and maybe they've fixed it, or just did some things to get around it in the usual cases and the reinstall-as-part-of-development is not a ca...
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TCP 的那些事儿(下) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...他有两个主要的条件(更多的条件可以看一下tcp_nagle_check函数):1)要等到 Window Size>=MSS 或是 Data Size >=MSS,2)等待时间或是超时200ms,这两个条件有一个满足,他才会发数据,否则就是在攒数据。 另外,Nagle算法默认是打开...
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libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术

...; // 回应的数据结构(通过protobuf定义) // 调用处理函数对request进行处理,并把结果写到response中 req.ParseFromArray((const void*)client->data, client->total_len); process_func(req, res); // 写回应 string output; ...
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Retrieve CPU usage and memory usage of a single process on Linux?

...mp;>/dev/null & pid="$!" trap ':' INT echo 'CPU MEM' while sleep 1; do ps --no-headers -o '%cpu,%mem' -p "$pid"; done kill "$pid" ) topp ./myprog arg1 arg2 Now when you hit Ctrl + C it exits the program and stops monitoring. Sample output: CPU MEM 20.0 1.3 35.0 1.3 40.0 1.3 ...