Formulas to Calculate Geo Proximity

I need to implement a Geo proximity search in my application but I'm very confused regarding the correct formula to use. After some searches in the Web and in StackOverflow I found that the...

Elastic Search vs Sunspot comparison on features

Couden't find any compare questions related to sunspot (Solr) to Elastic Search (Lucene) What would be the pro's and con's on both search engines? I saw other VS questions to get a better inside...

Programmatically determine if code is running under IIS Express

I am not sure this is even possible, but I am hoping for a clue as to determine if the code that is currently executing is running under IIS Express. My best approximation so far, which is...

Dynamically Replace <title> after Wordpress/Theme/Plugins generate <head>?

OK I have been doing lots of digging and trying to come up with the best solution and really would like some insight and help on this issue. The problem: I have a Wordpress/Theme/Plugin combo set...

Beautiful soup failing to parse this HTML

We're using Beautiful Soup to parse many websites successfully, but a few are given us problems. An example is this...

MongoDB: Can different databases be placed on separate drives?

I am working on an application in which there is a pretty dramatic difference in usage patterns between "hot" data and other data. We have selected MongoDB as our data repository, and in most...

Crystal Reports and .NET 4 - Could not load file or assembly (with useLegacyV2RuntimeActivationPolicy="false") crdb_adoplus.dll

A little background - my application is currently built in .NET 3.5 but I would like to migrate it to .NET 4.0. When I change all projects to point at .NET 4.0 my application runs fine until I...

Raycasting engine rendering creating slight distortion increasing towards edges of screen

I'm developing a basic raycasting engine for HTML5 canvas, of the variety used in games like Wolfenstein 3D and Doom, as a learning exercise / hobby project. I've got to the point where I have...

Crawl specific pages and data and make it searchable

Important note: the questions below aren't meant to break ANY data copyrights. All crawled and saved data is being linked directly to the source. For a client I'm gathering information for...

pandas to_sql gives unicode decode error

I have a pandas dataframe I loaded via read_csv that I am trying to push to a database via to_sql when I attempt df.to_sql("assessmentinfo_pivot", util.ENGINE) I get back a...

Run-time overhead with boost.units?

I'm seeing some 10% run-time overhead when using a clone of a constexpr enhanced boost.units with the float value type using clang and -O3 level optimization. This is showing up with some of the...

Adding Classes to a Solution MonoDevelop

I was trying to create a new project in C# in MonoDevelop. I first created a new Console Project, which generated my Main(). Then, I used File->New->New Solution... From there, I chose to add a...

React site hosted on S3 gets 404 error from google page speed insights

I have created a React boilerplate configured with react-router that has 2 pages (home and about). I have hosted this simple application in an Amazon S3 bucket with static website hosting...

ElasticSearch log search query for user

We have built a Repo Document Search Engine[RDSE] using ElasticSearch. System Current Architecture: Multiple users from multiple organisation will use the RDSE. I want to log those queries done...

Graph Representation - Linked List of Linked Lists

I know that an adjacency list is a common data structure for representing a graph, using an array of linked lists. I am working on implementing an inverted index for a simple search engine in C,...

Store large bitmap into memory or constantly decode smaller bitmaps

(if you want to skip all this text you can go straight to the "short question" version at the bottom) Hello, guys! I'm a beginner android developer currently creating a 2D RPG game. It basically...

How to improve speed of an Angular 6.0 application

We have a brand new application built on angular 6, served by an apache 2.4. We setup a local "prerender" instance to make the website to be crawled by search engines, we tried Angular Universal,...

FLutter - Error trying to run the application

First sorry for bad English. I'm starting in Flutter, I already installed everything that is necessary but when trying to run the test app (either in the emulator or the device) I get the error...

How to save a Tensorflow estimator model for serving on Google ML Engine

I am new to Tensorflow. I am trying to build and serve a model using Estimator on Google ML Engine. However, I am not sure how I can save the model for serving after trying a few ways. I have...

iOS saves bmp with "Flip row order" format. Can this option be removed in Swift?

UPDATE: When taking an iOS-created .bmp and using "Save As..." in Photoshop with "Flip row order" unchecked, this .bmp will then work on the Adafruit PyPortal (thanks John Park for this lead)....

Why does Google not parse my content from firebase database in my Angular project?

I created a website with Angular 8. I used firebase services to get data and display them. Google search engine does not see my content from firebase. All pages are parsed, but without the content...

Having big trouble deploying Ionic app to the phone

I've had this bug that's been bothering me for months. Its about relatively complex social app built with Ionic. What works: -Running Inside browser -Running inside Ionic DevApp on the...

Most Efficient Way to Calculate an SDF to a Triangle Mesh

Hi. I've been gathering info from various sources consistently over the past month, yet without any luck of finding an idea that would suit my particular issue. So here's the formulation of the...

Apple Seach Ads Discovery Campaigns stuck at Pending audience size verification

I went through documentation on different websites (including Apple) about the Apple Search Ads Advanced engine. I have an iOS app that I want to promote but I am not sure about the keywords I...

Regex Search in Kibana Elasticsearch

I am trying to use regex in a search within the message of an elastic search dataset. For some reason, I am not able to pass anything in the search bar that the engine doesn't yell at me for. I am...

Serve images in next-gen formats, replace the images without changing the old links

I'm trying to increase a website rank in PageSpeed Insights. it's recommending me to change my images to the next-gen images. The problem with this that the old images are already indexed and has...

Error occoured while using file_picker plugin

I am getting an error after using the file picker package. I searched about this a lot and still can't able to solve the problem. I tried flutter clean also but it also doesn't work. The error is...

How does the library "Symja" need to be imported with Gradle in order to work with the Elasticsearch server module?

For a project I wanted to extend Elasticsearch and therefore need to use the package Symja. In the Github for Symja, there is a manual for the usage with Maven provided. Since the Elasticsearch...

How to deploy a simple app to GCP with minimal costs (or how to disable autoscaling after deploy)?

In my first attempt at using Cloud to deploy an app... The problem: GCP (Google Cloud Platform) unexpected instance hour usage (Frontend Instance Hours). High traffic was not the issue but for...

Flutter : can't build android in debug or release

suddenly my app can't run in debug or release mode. i have added some screens in the ui but i didn't change or add any packages. i don't know what happened exactly, but i have tried to reverse my...