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https://www.tsingfun.com/ilife/tech/1221.html 

“媒”出路?如今“媒体+行业”创业机会多得是 - 资讯 - 清泛网 - 专注C/C+...

...产品的品质和形态,并扩大其连接资源的规模,扩大覆盖区域甚至全行业覆盖,在广度和深度上加强连接工具的属性。 第三阶段: 通过吸收A轮风险投资方式,建立风险资本与产业资本的连接,并导入到媒体连接的行业资源平...
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Where are my postgres *.conf files?

...srvname = 'postgres' # (Kerberos only) #krb_caseins_users = off # - TCP Keepalives - # see "man 7 tcp" for details #tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds; # 0 selects the system default #tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds; ...
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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...

...冲区的数据结构)的形式加到请求所属于的easy_connection_t(TCP连接)的输出缓冲区链表中 handler_.encode = ObMySQLCallback::encode; // libeasy回调这个函数用于从该连接的输入缓冲区中反序列化出一个符合MySQL协议的包,然后吐给上层使用 hand...
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Has anyone ever got a remote JMX JConsole to work?

... arbitrary Port for RMIServer stubs download The java process opens a new TCP Port on the linux machine, where the RMI Server-Stubs will be available for download. This port also needs to be available via SSH Tunnel to get a connection to the Java Virtual Machine. With netstat -lp this port can be...
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为什么你有10年经验,但成不了专家? - 杂谈 - 清泛网 - 专注C/C++及内核技术

...意设计出来的练习,它要求一个人离开自己的熟练和舒适区域,不断地依据方法去练习和提高。 比如足球爱好者只不过是享受踢球的过程,普通的足球运动员只不过是例行惯事地训练和参加比赛,而顶尖的足球运动员却不断地...
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OnInitUpdate、OnUpdate、OnDraw与OnPaint - C/C++ - 清泛网 - 专注C/C++及内核技术

...不见了的问题简单,因为当你的窗口改变后,会产生无效区域,这个无效的区域需要重画。一般Windows回发送两个消息WM_PAINT(通 知客户区有变化)和WM_NCPAINT(通知非客户区有变化)。非客户区的重画系统自己搞定了,而客户区...
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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...开启后在我们想要调试的应用界面中可以看到各种颜色的区域,具体含义如下: 颜色 含义 无色 WebView等的渲染区域 蓝色 1x过度绘制 绿色 2x过度绘制 淡红色 3x过度绘制 红色 ...
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SQL Server, convert a named instance to default instance?

... for INSTANCENAME you want to make available (i.e. SQLExpress) Right-click TCP/IP and click Enabled Right-click TCP/IP and go to Properties Go to the IP Addresses tab Scroll down to the IPAll section Clear the field TCP Dynamic Ports (i.e. empty/blank) Set TCP Port to 1433 Click Ok Go to SQL Serv...
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RadioButton单选按钮扩展集合 · App Inventor 2 中文网

...制指定颜色和宽度(单位:DIP)的边框。边框绘制在组件区域内,这会减少组件内容与其边缘之间的距离。如果设置扩展内边距为true,将通过扩展内边距来补偿。 设置布局(布局,包含子布局) 将指定布局注册为RadioButton组,...
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How do ports work with IPv6?

...addressing scheme, DHCP [DHCPv6] and ICMP [ICMPv6]. So basically, anything TCP/UDP related, including the port range (0-65535) remains unchanged. Edit: Port 0 is a reserved port in TCP but it does exist. See RFC793 share ...