When is TCP option SO_LINGER (0) required?

I think I understand the formal meaning of the option. In some legacy code I'm handling now, the option is used. The customer complains about RST as response to FIN from its side on connection...

How to sign a JAR file using a .PFX file

We sign our .net code with a .PFX cert file. A colleague now needs to use the the same cert to sign a .jar file for a customer. Can someone point me to a link or an example of how I can do this...

Web Api Model Binding and Polymorphic Inheritance

I am asking if anyone knows if it is possible to to pass into a Web Api a concrete class that inherits from a abstract class. For example: public abstract class A { A(); } public class B :...

Rename Email attachments with Python (2.7.5)

I'm looking for a simple solution to rename attachments within emails. (I've stored ~11k CSV files in customer emails and want to rename those) import getpass, imaplib, email, smtplib ... for item...

How do you create a "reverse pivot" in Google Sheets?

I am trying to produce a "reverse pivot" function. I have searched long and hard for such a function, but cannot find one that is already out there. I have a summary table with anywhere up to 20...

Shopify Delivery Date Picker - turn off days

I added this code to my shopify site http://docs.shopify.com/manual/configuration/store-customization/page-specific/cart-page/capture-delivery-date. It works great, but I can't figure out how to...

REST - What exactly is meant by Uniform Interface?

Wikipedia has: Uniform interface The uniform interface constraint is fundamental to the design of any REST service.[14] The uniform interface simplifies and decouples the architecture, which...

Google Analytics reports root as "/domain.com"

I have the following tracking code integrated on a customers page: <script> (function(i,s,o,g,r,a,m) {i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ ...

magento coupon code for free shipping

I need to generate coupon code which allow customer "Free Shipping". I have generated one with following options: Promotions -> Shopping Cart Price Rules All Customer Groups Specific...

Excel VBA to search for list of keywords in a cell given a value in another cell and then make changes to a third cell

UPDATE: UPDATE: Thank you all for your initial contribution, now I have worked through the code but I am stuck. It gives me an error ! plus I am not sure if my code will do the task needed .. here...

Duplicate key error when trying to write an $group aggregation to mongodb from Spark using scala

Edit: This edit may change the course of this issue. A mongodb aggregation (specifically with $group) run on spark is creating duplicate _id records when writing back to the collection. As a...

How to Refund Stripe Subscription charged amount?

I am Implementing a case in which i need to cancel customer subscription and refund amount for the same. I am able to cancel Subscription using $sub =...

How to display the index of an array using the vuetify data table?

I have a response from server which has the array of data passing to my vue instance. I have completed the data table using that array.But all i need to know how can I display the index of my...

How do I use a HL7 FHIR custom tag?

Idea: I would like to store the change action on each version of my FHIR Patient resource. For example, when it is created, the action is 'Created'. By similar token, if the subsequent actions on...

Azure CDN using root domain solution

I have a concern with our CDN as we are planning to apply custom domain. I understand the part that it is not possible to map a CNAME record to a root domain, such as contoso.com. I want to ask...

Does beanstalk automatically update and patch the windows image it uses?

I created a .net Beanstalk app on Windows Server. I didn't use a custom AMI or anything, I just chose the ASP platform. My assumption is that the Windows image that's being used is getting patched...

Swagger. How to define file download operation correctly

I use online Swagger Editor with OpenAPI 3.0 and I have to create a definition file download. I develop server-side and a customer should be able to create a client using YAML description without...

How to create virtual environment for python 3.7.0?

I'm able to install it with root user but I wanted to install it in a clean environment. My use case is to test the installation of another application with pip for the customer who is using...

WooCommerce Check if order is paid/processing or completed

Im trying to set a value "paid" in my custom table when the payment was successful / the customer gets redirectd to the thankyou page. Im not sure if its secure enough to insert "paid => 1" just...

NestJS: How to register transient and per web request providers

I am working on a multi-tenant application using NestJS and offering my API through their GraphQL module. I would like to know how I could tell NestJS to instantiate my providers per web request....

WooCommerce - redirect to previous page after login

I've been searching for plugins and snippets which would handle it for hours, but no success. Every single answer doesn't work for me. I have "Log in" link in menu, leading to WooCommerce "My...

Electron + Ionic + child_process

I'm building an electron app to run on Windows to move a robot. (The controlling device must be windows as requested by the customer) It's built in Ionic with typescript and I'm attempting to...

Can't figure out how to use MongoDB's $bitsAnySet operator

I am working on a little project where I need to store business hours in my MongoDB database. I decided to use a bitmask for the entire week represented by 336bits which means that every bit...

How to show products categories in admin new order email notification in WooCommerce

I would like to show product categories to the new order email Which is sent to admin. The customer does not need to see this, nor does it need to be shown on the checkout page. I have added...

How to create a class inheriting from a sealed and a public class at the same time

I have a sealed and public class objects consumed in many classes of the project. public sealed class Customer { public int Id{get; set;} public string FirstName {get; set;} public string...

How to do Aadhar Authentication and fetch KYC details using API

We are developing a mobile app for our health care client. To keep the patient signup/registration process quick we will use Aadhar APIs. So that patient will enter his/her Aadhar number after...

Dokan Stripe Connect Not Charging Shipping With remove_filter( 'woocommerce_cart_shipping_packages', 'dokan_custom_split_shipping_packages' );

We are using Dokan to power a WooCommerce multi-vendor marketplace. This is configured so that the admin receives a commission as a "collected fee" in Stripe as part of the Stripe Connect payment...

BAPI to get customer company?

Customer company is stored in KNB1 table. I tried with BAPI_CUSTOMER_GETDETAIL2, seems it does not expose company code. Instead of it, company code is the bapi input. I am looking for a BAPI that...

PANDAS & glob - Excel file format cannot be determined, you must specify an engine manually

I am not sure why I am getting this error although sometimes my code works fine! Excel file format cannot be determined, you must specify an engine manually. Here below is my code with steps: 1-...

Use MS Edge browser for SSO authentication in an iOS app

I have an app that includes the "Microsoft Intune App SDK". The app does not use MSAL for authentication and requires the user to authenticate using an SSO/OAuth login. Some customers have...