Visual Studio Project/Item Template Parameter Logic

Since I have only seen a few posts on the topic but no in-depth explanation of the logic for parameters in templates for Visual Studio, I figured I'd post this here. Following the MSDN article you...

Finding polygons within an undirected Graph

Please see Image: http://i.stack.imgur.com/NPUmR.jpg I have an undirected graph which contains one or more connected sub graphs. The graph is defined by a set of ordered pairs of connected...

WPF form and Windows messaging for Modal Dialogs

I have a simple WPF form with a textbox and button and on lost focus it simply simply shows a message box. My code looks like this private void TextBox_LostFocus(object sender, RoutedEventArgs...

How to parse text for a DSL at compile time?

Yes. That's right. I want to be able to paste an expression like: "a && b || c" directly into source code as a string: const std::string expression_text("a && b || c"); Create a lazily...

Powershell: Scheduled Task with Daily Trigger and Repetition Interval

I cant seem to figure out how to create a new scheduled task that is triggered daily and repeats every 30 minutes. I have been going in circles. Everything about this below works for setting the...

Convert cartesian angles to polar / compass / cardinal angles in R?

This is a problem that I fought with for a bit and couldn't find a good answer out there. I did eventually solve it in R, but thought I would post it anyway in case others need it. If anyone has a...

strategies to reverse a linked list in JavaScript

I just struggled through a simple interview question: Please reverse a singly linked list. While I failed to provide a working answer in time to save the interview, I was able to come up with a...

Spark: why tasks assigned only to one worker?

I'm new to Apache Spark and trying to run a simple program on my cluster. The problem is that the driver allocates all tasks to one worker. I am running as spark stand-alone cluster mode on 2...

Can I run Jupyter notebook cells in commandline?

I am deploying a Python package, and I would like to run a simple test to see if all cells in my notebook will run without errors. I would like to test this via commandline as I have issues...

PushManager subscription promise never fulfill nor reject

I am currently facing an issue with some Chrome (Chromium) version where the PushManager.subscribe promise from a ServiceWorker stays in a pending state. The code itself is pretty simple : return...

Dagger- Should we create each component and module for each Activity/ Fragment

I've been working with dagger2 for a while. And I got confused wether to create an own component/module for each Activity/ Fragment. Please help me clarify this: For example, We have an app, and...

net/http: request canceled (Client.Timeout exceeded while awaiting headers) why/what to do with this?

TL:DR - Look at edit 2 for a C# equivalent of code http client code, resulting in ~same issue, so Go http.Client is not the real problem, but C# Web API once deployed to Azure... I'm getting very...

React + Sails + Socket.io

This is quite a broad question, however I currently have a Sails API server and a React Front-end (Standalone). Note: The React Front-End is NOT part of Sails I'm trying to get to grips with...

Google Docs viewer returning 204 responses, no longer working, alternatives?

UPDATE 2016-11-16 9:53am EST It appears many people are still seeing 204 responses even though Google has claimed to have "fixed" the problem. When I myself tested the loading of a document 50...

Thymeleaf dropdown selection

I am using Thymeleaf for one of my java projects. Now, what I am trying to achieve, is when i choose something else from the drop down, and not a default value which is "ALL", and then press...

Checkbox with ListView and Custom Adapter withouth using Array

The question is simple, as it has already been discussed here - extensively! -, about Listview with checkboxes loosing state after scrooling or unable to maintain it's state. In my case, when a...

WPF MVVM Binding Window Icon to a property in view model

I have a WPF MVVM application. In my project properties I have set the icon in "Application" tab. I am trying to unify the way the Window Icon is obtained from different places in my entire...

Simple logging levels in Bash

THE ISSUE I am struggling to adapt a logging function I've written and reused for years across many scripts to honor logging levels. In short, I would like to use a single global variable to print...

Angular interpolated value display not updating when changed in timeout

Angular 6.0.1. This problem is manifesting itself inside a large application, but I created a simple component to try and see what is going on. The simple component has a simple...

JSON Interpolation: Need to inject variables into a .json file from a .js file for a REST (POST)

What I'm trying to do: Post to my API with my .json file (that contains the entire body that I need) From within the .json file I want to use a variable like ${value} to then take that value...

Cannot connect to Eureka server. Exception: java.net.ConnectException: Connection refused: connect

I was doing microservices tutorial from javabrains.io and everything was ok till I tried to implement Eureka server in one of microservices. My main class is simple: import...

Ionic 4 pagination

I have simple provider and it gets data from API url, I need help to paginate this data and load it by IonInfiniteScroll. Provider import { Injectable } from '@angular/core'; import { HttpClient,...

Unable to import module 'lambda_function': No module named 'pandas'

START RequestId: 3d5691d9-ad79-4eed-a26c-5bc3f1a23a99 Version: $LATEST Unable to import module 'lambda_function': No module named 'pandas' END RequestId: 3d5691d9-ad79-4eed-a26c-5bc3f1a23a99 I'm...

Flutter app build fails when trying to use flavors

I am trying to use Flavors in my app. I folowed various guides and it failed to build each time with the same problem. (Since essentially every blog post and SE question quotes the same articles...

How to plot multiple lines on the same y-axis using Plotly Express in Python

I just installed plotly express. And I am trying to do something simple - plot each column of my data frame on the same y-axis with the index as x-axis. Here are questions/observations: Is it...

Is there a simple fix for this Python/ Google OR tools program for Vehicle Routing to make it work as intended?

I am trying to use this python program for vehicle routing using OR tools to create a 'data matrix.' The example program is posted at https://developers.google.com/optimization/routing/vrp It is...

Website not working properly since moving host. GeoIP Issue

My website used to work perfectly fine a few months ago. However, since changing host last month some parts of my website no longer work. I am very sure the issue is related to GeoIP. My website...

Python3 type annotations for type generating function

I am bit confused about type annotations in python3, specifically for a generator function that spits out generated types. I think, that specifically, my confusion stems from the documentation of...

aws usage plan quota based on per user

The thing I am trying to achieve is with the help of usage plan quota, I want to restrict the user API hit. For Example:- Usage plan quota for API is 5 request per day. User1 - hit the API for...

Impossible to display list of *past* or *all* events (events manager plugin) in WP BACKEND with a particular theme

Sorry, this problem needs a longer description and I don't really have any code to post (or rather, I wouldn't know what code to post - see below)... I have two websites with two self-created...

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