I have an amazing problem on a 3 million rows database. The database stores all cities in the world but there are doubles: I would like to SELECT all rows which has the same Latitude and Longitude. How to select the whole row, not just Latitude and Longitude? I would like to list the results like

Order has_many jobs Job belongs to order And I want to edit attributes of @job.order : <% order = @job.order %> <%= simple_form_for [@job, order], url: job_path(@job), method: :put, remote: true do |f| %> <%= f.input :order_status, input_html: {class: 'form-control'} %> (...) <% end %> any way to do

I'm using the built in Acumatica browser commands to insert a new shipment record by pressing a function key. The function Key triggers the command with px.searchFrame(window.top,"main")['px_alls'].ds.executeCommand("Insert"); For some reason, it triggers the insert command, but it doesn't shift the

Using Stata14 on windows, I am wondering how to build customized tables from several regression results. Here is an example. We have reg y, x1 predict resid1, residuals summarize resid1 Which gives: Variable | Obs Mean Std. Dev. Min Max -------------+-------------------------------------------------

I have a mac running El Capitan 10.11 with node.js v6.9.1. I am trying to install mongodb 3.2 with homebrew. It seems to install but when I run mongod I get this error: Found an invalid index { v: 2, key: { version: 1 }, name: "incompatible_with_version_32",ns: "admin.system.version" } on the admin

I received this JSON: { "TOTAL_RECORDS": 1029, "REGISTROS": [ { "CODIGO": "1", "ATENDIMENTO": "1", "PAGAMENTO": "1", "VENCIMENTO": "2016-12-17 00:00:00", "PROCESSAMENTO": "2016-12-10 00:00:00", "VALOR": "1800.00000", "NOSSO_NUMERO": "xxxxxxx", "NUMERO_DOCUMENTO": "xxxxx", "CODIGO_BANCO": "123",

title: 用Swift开发比特币实时行情应用 date: 2020-2-19 10:10 categories: 比特币 tags: swift 在这篇文章中，我们将学习如何利用websocket开发一个可以实时接收并显示比特币/Bitcoin价格行...

我试图了解何时使用__getattr__或__getattribute__ 。 提及__getattribute__的文档适用于新型类。 什么是新型类？ #1楼 这只是基于Ned Batchelder的解释的示例 。 __getattr__示例： class ...

前言 Zookeeper中运行日志 zookeeper.out 文件的输出路径默认为启动脚本的当前路径，导致Zookeeper集群启动失败时总是不记得输出日志在哪儿，不便于查找错误原因，因此很有必要设置固定路径来保存运行日志 在本次实验之前已经将 dataDir 和 dataLogDir 分别设置为$ZOOKEEPER_HOME/zkData和$ZOOKEEPER_HOME/logs/trans...

一道泄露canary+rop常规的题。 这道题让我学习到了，原来canary的最后一位是\x00，又因为是小端存储，所以在内存中我位置是在开头的。 来，下载文件检查一下保护。 开启了canary和nx保护，ida看一眼伪c代码。 一个菜单类型的题，大概就是1是存储数据，2是输出数据，3是退出。put ...