DeveloperLoad - DeveloperLoad

docker mysql - The designated data directory is unusable

I have a mysql docker container that maps its data and logs directories onto a host path. The host paths are two separate zfs mount points. When I try to start

React: Is there a way to set up a button clicking on which would trigger opening default email client with PDF document attached to it?

Basically I would like to achieve the following result: on a web page user clicks on a Share button and it opens up his default email client with a PDF with the

Is there a way to add discrete labels to plotly imshow images

I am using plotly to show an image using fig=px.imshow(img) I would like it to have a discret legend similar to the ones in the pie chart or the bar chart: fig2

Cannot invoke "java.lang.Double.equals(Object)" because "message" is null

I am trying to run a pregel operation in the small weighted undirected-graph to find the shortest path from node 1 to all other nodes. However I get the followi

Wanting to email from C# with attachment like MS Word

This is really odd that I can't seem to find out how to do this, so I'm wondering if I'm missing something obvious. I'm wanting to put a menu on our application

How to define some symbols as matrices in Sympy?

I am trying to create symbolic functions from an input file that is parsed, and the resulting expressions can be pretty huge. Once the mathematical expressions

Python csv.DictReader. Read alter dictionary then output to file

I need to read in a pipe delimited file change some fields and output. It reads in fine and I am able to change the columns. The writer part writes the header b