soda

SODA between operator does not work with some datasets

我是研究僧i 提交于 2021-02-11 10:40:52
问题 The between operator works for some Socrata SODA datasets and not for others. When used on certain datasets the query yields no results, but on other datasets it works as expected. What am I doing wrong? Instead of using between I tried using >= which did yield results. Also, I tried using between on a different dataset which worked as expected. For example, using between on the :updated_at field in this query yields no results. curl "https://data.cityofnewyork.us/resource/3h2n-5cm9.json?

SODA between operator does not work with some datasets

笑着哭i 提交于 2021-02-11 10:40:13
问题 The between operator works for some Socrata SODA datasets and not for others. When used on certain datasets the query yields no results, but on other datasets it works as expected. What am I doing wrong? Instead of using between I tried using >= which did yield results. Also, I tried using between on a different dataset which worked as expected. For example, using between on the :updated_at field in this query yields no results. curl "https://data.cityofnewyork.us/resource/3h2n-5cm9.json?

Using Socrata SODA API to query most recent rows by datetime

前提是你 提交于 2021-02-10 09:27:07
问题 I am new to this site and this is my first question. I am trying to query the "Seattle Real Time Fire 911 Calls" database from the Socrata Seattle Open Data site: https://data.seattle.gov/Public-Safety/Seattle-Real-Time-Fire-911-Calls/kzjm-xkqj. I'm not an expert at using the SODA API, and I'm having difficulty figuring out how to query the most recent entries in the database. All attempts to use the "order" or "where" SoQL statements give me data from 2010 or 2011, and I cannot figure out

Sublime Text 3 注册机 (2018-07-05更新)

冷暖自知 提交于 2020-10-10 15:07:23
本篇 转载于朽木博客 http://www.xiumu.org/note/sublime-text-3.shtml 今天装最新版的Sublime_Text3,发现之前的license没法再用了,于是又在网上找了个可以用的(感谢网友的破解),更新下,备大家使用。 发一个3103 可以用的key ----- BEGIN LICENSE ----- sgbteam Single User License EA7E-1153259 8891CBB9 F1513E4F 1A3405C1 A865D53F 115F202E 7B91AB2D 0D2A40ED 352B269B 76E84F0B CD69BFC7 59F2DFEF E267328F 215652A3 E88F9D8F 4C38E3BA 5B2DAAE4 969624E7 DC9CD4D5 717FB40C 1B9738CF 20B3C4F1 E917B5B3 87C38D9C ACCE7DD8 5F7EF854 86B9743C FADC04AA FB0DA5C0 F913BE58 42FEA319 F954EFDD AE881E0B ------ END LICENSE ------ 根据自己个人情况,我的Sublime_text3的版本号是3083,直接粘贴文章最后的激活码即可以注册成功,大家可以试试看。 Sublime

玩转华为物联网IoTDA服务系列三-自动售货机销售分析场景示例

一个人想着一个人 提交于 2020-08-14 14:14:46
场景简介 通过收集自动售货机系统的销售数据,EI数据分析售货销量状况。 该场景主要描述的是设备可以通过MQTT协议与物联网平台进行交互,应用侧可以到物联网平台订阅设备侧变化的通知,用户可以在控制台或通过应用侧接口创建数据转发规则,把设备上报的属性转发给其他华为云服务。 核心知识点:产品模型、编辑码插件、订阅推送、属性上报、MQTT协议、数据转发规则。 场景流程 流程解释: 1、创建自动售货机产品:物联网平台以产品为粒度管理批量设备。用户可以通过平台提供的 API接口 或 控制台 创建产品。 2、上传产品模型: 产品模型 是定义一种设备的基本属性和命令。产品模型可以通过控制台,也可以导入公共产品库的模型。该场景没有编解码插件,是因为设备是基于安卓操作系统开发的,能够通过MQTT协议与平台进行交互。 3、批量注册自动售货机设备:平台提供了应用侧API接口可以 注册设备 ,也可以通过控制台 批量注册 。注册设备时获取的设备ID,是设备侧与平台交互的唯一标识。 4、创建自动售货机设备状态变化的订阅:售货管理系统可以在平台创建设备变化的 通知订阅 ,需要把callback url即应用回调地址传给平台,平台后续会推送通知到该url。 5、设备建链:MQTT设备是指通过 MQTT协议 ,不论是集成了华为IoT Device SDK,还是原生MQTT协议接入,只要是json数据格式传输给平台

D. Gourmet choice并查集,拓扑结构

微笑、不失礼 提交于 2020-05-06 03:39:51
D. Gourmet choice time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review — in each restaurant Mr. Apple orders two sets of dishes on two different days. All the dishes are different, because Mr. Apple doesn't like to eat the same food. For each pair of dishes from different days he remembers exactly which was

hdu 5312 Sequence

跟風遠走 提交于 2020-03-26 02:38:25
问题描述 Soda习得了一个数列, 数列的第n(n≥1)项是3n(n-1)+1. 现在他想知道对于一个给定的整数m, 是否可以表示成若干项上述数列的和. 如果可以, 那么需要的最小项数是多少? 例如, 22可以表示为7+7+7+1, 也可以表示为19+1+1+1 输入描述 输入有多组数据. 第一行有一个整数T(1≤T≤104 ), 表示测试数据组数. 然后对于每组数据: 一行包含1个整数 m(1≤m≤109). 输出描述 对于每组数据输出最小花费. 输入样例 10 1 2 3 4 5 6 7 8 22 10 输出样例 1 2 3 4 5 6 1 2 4 4 对于这种题,首先一开始就要对给出的公式进行研究,从这里入手是正道。 分析公式 3n(n−1)+1 ,若给出一个数n,假设要k个 3n(n−1)+1加起来得到n,即 3n(n-1)k+k=n,注意到 3n(n-1)k是6的倍数,那么求的是满足(n-k)%6==0的最小的k。还有就是要注意到1、2要特判,即k要从3开始枚举 打表发现规律了就好做了、 当n%6==1 时要考虑能否由1个数组成在表中找到就可以 否则就需要7项的和了(规律跑个程序或者列举一些数就发现了) 当n%6==2时 要考虑能否由2个数组成 根据表中数据列举一些数(跑个程序更快更简洁)会发现只有2和8两种情况 剩下的就注意一下是6的倍数的直接输出6否则输出n%6即可

Socrata distance_in_meters(…) returns errors even on 2.1 endpoint

北战南征 提交于 2019-12-25 07:25:48
问题 When I make a query from the CMS Nursing Home Compare data and attempt to order using distance_in_meters(...) I get the following error: Error: function distance_in_meters is not defined in SoQL. The docs say distance_in_meters(...) works with the 2.1 endpoint (further information on endpoints are stuck in a redirect loop from the link at the top of that page at the time of this writing but you can get it from Google cache): https://dev.socrata.com/docs/functions/distance_in_meters.html I

NodeJs retrieving value from Array show as un

瘦欲@ 提交于 2019-12-25 01:55:33
问题 cellsData have array like below in global variable [ { id: 2, cellId: 'R2C3', row: '2', col: '3', value: '202', rawValue: '202.0', numValue: '$202' }, { id: 3, cellId: 'R2C4', row: '2', col: '4', value: '2034', rawValue: '2034.0', numValue: '$2,034' }] I have a soda script in which I want to verify the data after reading from this array problem is it gives error on cellsData[startRowId].numValue as, 27 undefined I tried global.cellsData also but no working error .keyYears table tbody tr:nth

Does the Socrata SODA API provide a last modified date for a table?

て烟熏妆下的殇ゞ 提交于 2019-12-24 21:25:59
问题 On the web portal, every dataset has a last modified date, however I don't see anything in the API docs (or the response for that matter). Am I missing something? 回答1: Another place you can find this information is the the /data.json API available on all Socrata-powered sites. For example, http://data.seattle.gov/data.json This lists every dataset on the site along with metadata such as last modified date. 回答2: Found it in the header! Surprise, it's "Last-Modified" Access-Control-Allow-Origin