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采花大盗速成秘籍之YQL - 人工智能(AI) - 清泛IT论坛,有思想、有深度

采花大盗速成秘籍之YQL 理想情况下,在一个和谐的网络里,应该允许网站彼此自由的分享数据,不过和谐的网络就好像和谐的社会一样,从未真正存在过,除了少数开放了API的网站,更多的时候,我们只能通过采集来获得数据...
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eclipse git插件设置代理 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...置代理eclipse_git_proxyeclipse git插件设置代理本质就是eclipse网络代理设置,在"Network Connections"网络相关地方设置才有效,而设置Git -> Configuration是无效的。设置方法如下:解决~eclipse git插件设置代理本质就是eclipse网络代理设置,在"...
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App Inventor 2 多用户注册登录功能如何实现? - App Inventor 2 中文网 - ...

...多用户,需要集中存储及验证用户信息,因此需要用到“网络微数据库“组件: 数据结构设计思路参考如下: 每个用户名作为一个key,值是字典(赋值给字符串就是JSON格式的),如: {"name":"张三","passwo...
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App Inventor 2 图片云端保存及访问的开发思路 · App Inventor 2 中文网

... 图片上传云端保存 图片Base64化,保存“网络微数据库” 使用“Web客户端”组件上传图片到三方图床 自己搭建私有图片服务器 云端图片访问 使用“Web浏览器”组件,访问图片url “We...
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How to get a Docker container's IP address from the host

Is there a command I can run to get the container's IP address right from the host after a new container is created? 52 Ans...
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How can I detect if the user is on localhost in PHP?

... You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is given by the web server. $whitelist = array( '127.0.0.1', '::1' ); if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){ // not valid } ...
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Java内存泄露原因详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...4、各种连接 比如数据库连接(dataSourse.getConnection()),网络连接(socket)和io连接,除非其显式的调用了其close()方法将其连接关闭,否则是不会自动被GC 回收的。对于Resultset 和Statement 对象可以不进行显式回收,但Connection 一...
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中文网(自研/维护)拓展 · App Inventor 2 中文网

...表展示 MyListViewElement:自定义列表展示项 NetworkState:网络状态 NotificationStyle:个性化通知栏样式 PhoneInfo:获取手机等设备软硬件、版本等相关信息 SQLite:超流行兼容主流SQL语法的迷你本地数据库引擎 Screenshot:手机...
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How to allow remote connection to mysql

...tions. I started looking at the users in MySQL and noticed there were multiple root users with different passwords. select user, host, password from mysql.user; So in MySQL I set all the passwords for root again and I could finally log in remotely as root. use mysql; update user set password=P...
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What is the largest Safe UDP Packet Size on the Internet

... It is true that a typical IPv4 header is 20 bytes, and the UDP header is 8 bytes. However it is possible to include IP options which can increase the size of the IP header to as much as 60 bytes. In addition, sometimes it is necessary for intermedia...