大约有 300 项符合查询结果(耗时:0.0059秒) [XML]

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Google Sheets API Setup · App Inventor 2 中文网

...ou have not created a project before, you can create your first project by selecting [CREATE PROJECT]. If you are using an existing Developer Account and already have a Project, you will be on a Project’s Dashboard. To create a new Project, click on the drop down menu at the top of the webpage....
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Advances social tools app with cool UI - Koded Apps - Kodular Community

...2000; const POLLING_INTERVAL = 50; const splashSvgTemplate = document.querySelector(".splash-svg-template"); const splashTemplateClone = splashSvgTemplate.content.cloneNode(true); const svgElement = splashTemplateClone.querySelector("svg"); const svgString = new XMLSerializer().serializeToString(svg...
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中文网(自研/维护)拓展 · App Inventor 2 中文网

...riginal call and the row ID of the new or updated row are provided. AfterSelect(tag,rowCount,rows) This event fires after an asynchronous Select call. The tag specified in the original call, the number of returned rows, and the result rows are provided. AfterUpdate(tag,rowCount) This event f...
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App Inventor 2 如何连接MySQL数据库(阿里云数据库) · App Inventor 2 中文网

...接信息 测试代码 注意事项: 返回 HTTP 代码 200 表示SELECT 查询成功 返回 HTTP 代码 201 表示不是有效的 SELECT 查询 返回 HTTP 代码 400,表示 SQL 查询错误 请注意SQL注入风险,加强php代码的检查逻辑 前端代码块 执行sql语...
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ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术

.....);zmq_connect (s, "tcp://192.168.0.111:5555");/* Message routing */const char data [] = "ABC";zmq_send (s, data, sizeof (data), 0); 区分拓扑建立和消息路由严格地说不是不可缺少的。毕竟,混合这两个为一个单独的函数是很容易的: zmq_send (s, "tcp://192.168.0....
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App Inventor 2 实现上传文件到服务器全方案总结 · App Inventor 2 中文网

... php服务端代码参考: python服务端参考: from flask_restful import Api, Resource from flask import Flask, request app = Flask(__name__) api = Api(app) # 这边的类名是自己定义的 class receive_pic(Resource): def put(self): #接收二进制流保存为图...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎 ...

...允许您修改数据库以使其兼容。 此设置会影响各种 Select 方法返回结果行的方式。 当此属性为 false 时,Select 方法返回的列表中的每个元素将是一个简单的值列表,这些值表示为每个匹配行选择的列的值。 当此属性为 true ...
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App Inventor 2 中文网

...cument.getElementById("unsupported").style.display = 'block';}function hide_loading() { document.getElementById("loading").style.display = 'none';}var _hmt = _hmt || [];(function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d";...
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App Inventor 2 列表选择器 用法示例 · App Inventor 2 中文网

...社区 反馈 我要反馈 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; ...
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Activity启动器(ActivityStarter)如何查看并启动其他App · App Inventor 2 中文网

...社区 反馈 我要反馈 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; ...