A description is incomplete. It should mention:

These patterns are not competing, but complementing each other. To achieve availability, one needs both fail-over and replication.

right after

"There are two main patterns to support high availability: fail-over and replication. "

Issue Summary

Bookmark card has few minor issues atm as listed below -

• Better error message handling: Currently bookmark card fails with Unable to parse URL error in case of all failures including insufficient metadata available. We should differentiate between "unable to parse" and "page has insufficient metadata" cases and show appropriate error message to avoid confusion (ref: ht

It would be great if we add solution to each section that protects your code/server.
For example a PHP script that sanitises request strings against all attacks

When running example in homepage https://revel.github.io/ using go 1.13.5:

go get github.com/revel/cmd/revel
git clone https://github.com/revel/examples $GOPATH/src/github.com/revel/examples
revel run github.com/revel/examples/chat

I only get a crash on Windows and Debian 10:

Windows:

 C:▶revel /v run github.com/revel/examples/chat
INFO  17:50:49   revel.go:94: Impo

Under the 'Theme' settings tab you can upload images. It would be great if vector images can be added so it can scale without causing artifacts.

The curve tool is showing the correct color when the right mouse button is down but switching back to the foreground color once you release.

• You can still make curves in both colors, since when finalizing it uses the correct color. It's just the preview can be confusing.
• This was broken in "Make Curve tool passive until finalized" (90493cf687b17df73a2cc37b6db878aa1d204f7a)
• Previously it r

In some cases, it is crucial to set performance options for a VM's disk. For that, you currently have to use virt-manager or virsh. This should be implemented into the panel.

The mentioned features are:

• [IO-Mode](https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualization_Tuning_and_Optimization_Guide/sect-Virtualization_Tuning_Optimization_Guide-BlockI

The explain analyze button doesn't use buffers. Offering explain (analyze, buffers) sounds like very helpful feature to me. I even think that explain (analyze, buffers) might be the better default for analyzing queries. That differs from verbose, which is not considered as very helpful by a major part of the community.

All the best
pgaro

Feature request

• I confirm that this is a feature request rather than a question.

Would you please consider adding social sharing buttons to the titles view?
I can think of 2 options:

1. They would be before title
   
2. They would be after timer
   

I think th

Describe the bug

if you start MySQL with --ssl mode enabled writefreely won't connect to the database.

Steps to reproduce (if necessary)

Steps to reproduce the behavior:

1. start MySQL with --ssl mode.
2. run writefreely --config and set the proper database credentials
3. writefreely will error try to connect to the databse with this authentication plugin is not supported

The documentation(READme) has instances of REDIRECT_URI in the format of
website.com/{provider}/callback.
I believe the code has been updated since that URI was used, but it doesn't reflect in the documentation.
It can be very misleading to new techs.

Auto posting rules affect the whole current file and any parent or child file, but not sibling files (with multiple -f options). The docs at https://hledger.org/journal.html#auto-postings-transaction-modifiers are not clear on this. Also auto posting rules' and periodic transaction rules' scope should be mentioned in the https://hledger.org/journal.html#directives reference table, probably.

Wo

• There seems to be a bug when navigating to the catch_all route but not contributors, ex. localhost:7878/test. The current implementation panics using both rocket and actix as server.
• Rocket currently has 404 for unknown routes and this should be added to the actix example as well.

In the admin even though the ratings are disabled, the acces to the ratings page in the sidebar is still accessible. This page should be hidden when the ratings aren't enabled

![image](https://user-images.githubusercontent.com/54360213/68209046-da2b5a00-ffd2-11e9-8132-5945927026ad.p

This is a good, easy entry point to contribute!