Vote count: 0 I am trying to lea how to use routes and paths in Rails 4. I have a model called organisation requests. I have routes in by routes.rb as follows: resources :organisation_requests do #, only: [ :index, :new, :create ] member do put "requested" => "organisation_requests#requested", as: :...

Vote count: 0 I have a main class in a file which creates a sqlContext object. However, I have numerous classes which utilize sqlContext, yet I can't find a good way to pass it between classes. The main issue is that I need to call import sqlContext.implicits._, and I ca ot put this import statement...

Vote count: 0 I made an https web app using twisted on port 9000, and to deploy it, I want to forward ports 443 and 80 to port 9000. How should I do ? I don't want to run it with sudo on port 443 directly, because it will not access environment variables asked 25 secs agoMostafa Let's block ads! (Wh...

Vote count: 0 Imports mysql.data.MySqlClient Public Class Form1 Private conexion As New MySqlCo ection("Server=10.0.0.12;Database=servicioinventariopiramide;Uid=pabloponce;Pwd=guatemala;") Dim DAFacturas As New MySqlDataAdapter("call sp_FacturasConsultar()", conexion) Dim DSFacturas As New DataSet()...

Vote count: 0 Does anyone know how to workaround a problem of OpenOffice Calc not handling new lines in cells correct? I have a python script that is dynamically generating an excel workbook using openpyxl via pandas. The script works fine but when I view cells in OpenOffice that contain newlines al...

Vote count: 0 For a function like this... function example() { var X = 100; ... var Y = 'abc'; ... retu Z; } I need to explain the purpose of some of the local variables. Adding a description like this... function example() { /** * @description - Need to explain the purpose of X here. */ var X = 100...

Vote count: 0 I have N documents. I have found out cosine similarity between all documents. T = (N*(N-1)/2) Because docSim between a document with itself is 1. Now, I have one query and I want to find out all documents which are similar to it. I don't want to rank it but cluster it based on threshol...

Vote count: 0 I am using the parse cloud code and I need to create a stripe customer and add a credit card to it and save it some how. How would I save the customer to that parse user? stripe.customers.create({ email: 'foo-customer@example.com', card: 12345 }).then(function(customer) { retu stripe.c...

Vote count: 0 here's is my code, what's wrong with it as far the chart background color goes ... i know everything else works, but i ca ot change the background color whatsoever.and i keep looking at the documentation and i keep coming to the same conclusion... Nothing. the code itself retrieves all...

Vote count: 0 While trying to add dependency of one UWP application in other both having App.xaml wil not work. It gives the following error Conflicting values for resource 'Files/App.xbf' Processing Resources failed with error: Duplicate Entry. There are no resource files present. Is it possible to...

Vote count: 0 I have a web api and I am exposing a endpoint like so: api/Holiday?name={name} This is the controller get method for the web api: public IQueryable<Holiday> GetHolidayByName(string name) { retu db.Holiday.Where(n => string.Equals(n.Name, name)); } How can I write a unit test for this t...

Vote count: 0 I have a paper-dialog-scrollable setup to open when a paper-button is clicked from a list of paper-buttons when trying to scroll through the content in the paper-dialog-scrollable on mobile it tends to give me the ability to scroll through the list unde eath it. Occasionally the paper-...

Vote count: 0 Can anyone explain this (using node version 4.2.4 repl)? var n; //undefined /^[a-z0-9]+$/.test(n); // true! /^[a-f0-9]+$/.test(n); // false asked 16 secs agoVictor Grey Let's block ads! (Why?)

Vote count: 0 I'm analyzing a research work wherein it's a traffic violation detection system. I'm trying to find the gaps in it and I found out that for 1 photo their system takes approx. 11 seconds of processing, 5 photos per minute. I've concluded that "Their performance is too slow therefore the...

Vote count: 0 I am using li for two different purposes in the same page. One for navbar and the other for images. The problem is that in the navbar i have a drop down so when i hover over the drop down half of the portion of the drop down hides under the images. The properties of both the navbar and...

Vote count: 0 I want to add Flow type a otations to a class containing a function defined in ES6 style, below is analyzed correctly: /* @flow */ class Product { items: Array<string>; addItem = (item:string) => { this.items.push(item) }; } If I add export default to export the Product class, I get: c...

Vote count: 0 Following the example on the wiki for finding nested elements (https://github.com/cheezy/page-object/wiki/Nested-Elements), I was able to find items in a modal. The problem is, i need to select them by index number, is there a way to do with this without using the deprecated functional...

Vote count: 0 How to run the FedEx api stand alone as for a test. Please be newbie friendly. I ca ot find a tutorial online about this. I got the key and password what is the next step considering if i am using java. I downloaded the Rate api but i don't know what to do with it. asked 1 min agomahar...

Vote count: 0 Junit 4.12 and i have following test classes, class A{ set all the profiles based on available properties } @IfProfileValue(name = "spring.profiles.active", values = {"dev"}) class B{ //Test method and autowired properties } Currently Class B getting run before class A so IfProfileValu...

Vote count: 0 I have a "section" with some "div" inside, and i need to multiselect them. I try some script, but no one work. With my script, i can click, that start the selection, but if i release the mouse, the hover effect stay here. How can i start hover on mousedown and stop it on mouseup ? My c...