UTF-8 characters mangled in HTTP Basic Auth username

I'm trying to build a web service using Ruby on Rails. Users authenticate themselves via HTTP Basic Auth. I want to allow any valid UTF-8 characters in usernames and passwords. The problem is...

SVG Salamander image

I have been trying to process and rasterize an svg file using SVG Salamander & Java during the last couple of days and just can't get it to work. Here is my SVG file, which is generated by Adobe...

best approach to design a rest web service with binary data to be consumed from the browser

I'm developing a json rest web service that will be consumed from a single web page app built with backbone.js This API will let the consumer upload files related to some entity, like pdf reports...

NodeJS - What does "socket hang up" actually mean?

I'm building a web scraper with Node and Cheerio, and for a certain website I'm getting the following error (it only happens on this one website, no others that I try to scrape. It happens at a...

(Kiss)XML xpath and default namespace

I am working on an iPhone project that needs to parse some xml. The xml may or may not include a default namespace. I need to know how to parse the xml in case it uses a default namespace. As I...

Global scope for every request in NodeJS Express

I have a basic express server that needs to store some global variables during each request handling. More in depth, request handling involves many operation that need to be stored in a variable...

What is the exact difference between content-type: text/json and application/json?

What is the exact difference between Content-type: text/json Content-type: application/json I've been using them randomly and never find any output difference in both http headers?

LESS (CSS): Pick random content from array

I'm trying to serve a random image picked from an array in Less. Here's what I have so far: @images = ['ancora.svg', 'timone.svg', 'corda.svg', 'bussola.svg']; @randomimage:...

Checking content type from URL

I asked this question before and Evgeniy Dorofeev answered it. Although worked for direct link only, but I accepted his answer. He just told me about check the content type from direct...

Including Bibliography in RMarkdown document with use of the knitcitations

I'm trying to use knitcitations and add bibliography to the R Markdown document that I'm drafting in R Studio. The header of my document looks like this: --- title: "Some Title" author: "Me" date:...

Laravel : random error : SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected

I'm getting this error randomly when using my laravel application: SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected If I refresh the browser, I'm not getting this error. It's...

Missing command Get-ReceiveConnector in Exchange 2016 with Mailbox role

I have a new installation of Exchange 2016 Enterprise, Mailbox role (single server, no other servers in the infrastructure). Everything works fine but I need to make some configurations for which...

Generate a nonce with Apache 2.4 (for a Content Security Policy header)

We're working on creating a strict Content Security Policy (https://csp.withgoogle.com/docs/strict-csp.html) which necessitates Apache creating a nonce each time a resource is requested, so that...

raise JSONDecodeError("Expecting value", s, err.value) from None JSONDecodeError: Expecting value

Python 3.6 I am trying to use python to crawl the location of bus stop within an area from Google Maps. I have read similar questions but still did not find a solution. File...

Adding background image to R Markdown (.rmd) file for PDF document?

I have seen this post to include a background image to an R markdown report. I have created a Shiny app to generate a pdf report: shinyApp( ui = fluidPage( sliderInput("slider", "Slider", 1,...

cy.url() and/or cy.location('href') does not return a string

I have an editor page. When I add any content and click the "Save" button my URL will change, adding a random id in the URL. I want to check if my ID's are changing every time when I click the...

How do I open a compiled python file (.pyc)

Lately I'm really interested in computer science and mainly in how do computers run our code. I'm trying to see the content of my code after compiling my python program. If i try to open it it...

Error using OpenID Connect with .NET Core 3.0 ASP.NET Core API service

I'm trying to implement OpenID Connect with Azure AD in a .NET Core 3.0 ASP.NET Core API service. It is an API service only, with no UI, and a separate SPA is used to access the API service. Per...

Can't not connect to localhost on Mac

I am learning client-sever and i had a problem while entering localhost. I have been searching for the responses for days and i really need your help ! I do try '''sudo appachectl restart " every...

Outlook Add-In Forward Selected Email

I am new to creating Office Add-Ins and having some problems. I am trying to create an Add-In that forwards the content of the currently selected email. as an attachment preferably, to a different...

Fetch in loop, keep result order

I have a situation where I need to loop through an array of URLs and fetch the result, but I need to preserve the order of requests, that is the first request should be "saved" (write to a file)...

content of custom icon font in angular is a strange string

I have a problem with my project with a custom icon font from icomoon. Sometimes (really random) in the production build the css of the icon have a strange string included and the most icons look...

PageView inside NestedScrollView, keepAlive with AutomaticKeepAliveClientMixin, all ListViews inside each PageView will share the same scroll behavior

I got a page with a structure like NestedScrollView > PageView > ListView, the problem is when I scroll inside a listview, other listviews will scroll as the same, like they share the same scroll...

Gmail API insert email with attachment does not show attachment is present in message list display

I'm inserting emails with the API into my mailbox. Attachments work and do show up in the email itself. Usually in the inbox/message list view, there is an attachment paperclip symbol at the right...

Unable to write Dynamic meta tag in django

Hello all i want to print dynamic meta tag values in django. i have _header.html as partial file which is common to all the pages. In that header file i want to add meta tags. The header file is...

Nginx / PHP-FPM random post body content in response

I have a problem with my NginX / php-fpm / Laravel stack. The content of post body randomly appear in the response, producing invalid JSON. Request example : POST / HTTP/1.1 Accept:...

Jira Xray add Test Steps to existing Test via. csv upload

Problem: I have a bunch of standard test cases (~200) that are easily imported with the bulk csv importer. But sometimes I want to add extra tests to specific testcases. This works by referencing...

How to solve a media query 17px 'delay' in dev tools on a Win 10?

It started with me writing some CSS code and adding media queries which were supposed to fire on max- width 830px. The media query works, only it fires on 813px. There is no other media query for...

TLS v1.3 error with certain endpoints - Description: Illegal Parameter (47)

I am working with IBM on trying to find the cause for some handshake errors we are receiving randomly when connecting with certain endpoints. This is happening on an IBM i system using the GSKit...

C# HttpClient POST requests from Azure Function with Authorization tag intended for third-party API are stripped of Headers and Body

UPDATE I was able to get a working request posted. The third-party API has us sending the Token (which is basically a Guid) as a bearer token. Azure appears to do some sort of pre-validation on...