在前面NIO的例子中,在服务端,有对连接事件(SelectionKey.OP_ACCEPT)的处理,也有对读事件(SelectionKey.OP_READ)的处理,但是没有对写事件(SelectionKey.OP_WRITE)进行处理,原因就是写事件有些特殊,在这里单独记录一下。 网上有一些例子都是在服务端读完数据后直接给客户端SocketChannel对应的SelectionKey注册上写事件(Sel...
Add JavaScript & CSS in UserControl Add multiple location paths into the web.config Add new column in existing CSV file using C# Add query string when user clicks back button Add Reference Issue Add rows to a Table in run time , one by one Add Trusted Site in the IIS server Adding .AS...
The WRITE_PORT_ULONG function (wdm.h) writes a ULONG value to the specified port address in resident, mapped device memory.
Java在蓝桥杯比赛中的实用技巧和"近道" 1. 快速输入输出// 快速输入(比Scanner快很多) static BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); static StringTokenizer st; // 读取整数的方法 stat… ZeroSheep 合批(Batching)在UE中的实现汇总 游戏引擎中的 合批技术(Batching)是一...
The library makes it easy to read, write and modify the Kotlin metadata that is attached to Java classes. The following example prints all the names of Kotlin functions in the metadata attached to the Java classFoo: programClassPool.classesAccept(newClassNameFilter("Foo",newReferencedKotlinMetadata...
In addition to these plugins, a Java Agent is provided to instrument your code at runtime. Although your code can target any version of Java from Java 1.6 to Java 10, the plugins and Java Agent that instrument your code will require Java 10 to run....
public static void main(String[] args) { System.getProperties().setProperty("com.chaosinmotion.factorialalgorithm", "cachedAlgorithm"); System.out.println("5! = " + FactorialUtil.factorial(5)); } This implies that we need a hash map of algorithms that we pick from prior to creating our ...
that we write a server program (servlet, ejb, etc..) that should carry a load of several clients. This may also be due to the need to handle huge databases, or do complex calculations requiring the consideration of a large number of cases. Such cases are very common in optimization ...
GET /WebConsole/ HTTP/1.1 Host: 024ac2afef.showhub.d3ctf.io Pragma: no-cache Cache-Control: no-cache Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36 DNT: 1 Accept: text/html,application...
第一层:要求非纯数字且大于 1024,利用 PHP 弱比较令 $num1=11111a 即可。 第二层:绕过 intval 函数(intval() 函数用于获取变量的整数值),利用科学技术法绕过长度小于 5 的限制,故令 $num2=9e9 即可。 第三层:substr(md5) 取值为某个值,编写脚本进行 MD5 碰撞,计算出num3 为 61823470,脚本如下: ...