# User Portlet

Szabolcs Horvát
Discussions
I assume you meant to post something else, but got bitten by that classic Wolfram Community bug where one of the previous posts gets duplicated instead?
It works even if it introduces new vertices. What fails is not the change to the graph but displaying the graph. This is because the number of vertices is part of the GraphLayout specification. Thus any operation that changes the number of vertices...
> What's the best way of distributing a set of closely related functions all of them drawing on a core of helper functions (and each other)? I think that the only good answer to this is that the functions should go into a package. I would not use...
Thank you, this is very valuable!
I have a text cell. I selected part of the text in the cell and made it into a hyperlink using Edit -> Hyperlink. How can I edit the link after the fact? I want to change the URL it points to. I realized that I habitually edit the cell...
I would like to share some thoughts about a specific limitation of the Wolfram Language and ask for ideas about how problems of the sort I'll describe below could be handled better. Mathematica has many functions for discrete mathematics. A common...
I don't see why this should be called a bug. The behaviour is exactly as it should be, although it is not achieved through NHoldRest, but through other means. Why is it not achieved through NHoldRest? I don't know, but the most reasonable...
# Long-unfixed graph bugs What's common in the below bugs is that they have stayed unfixed even after repeated reports. ## Wrong result bugs Here's a list of some wrong-result graph bugs. I won't repeat the details as all of these have been...
The website is back online now. Sorry about the inconvenience.
## Update I admit that the above was an impulse post stemming from frustration due to responses (or lack of) relayed by support. Now that it's out it can't be removed. I hope it did not antagonize anyone, as that wouldn't improve anything. In...