saucy | Saucy the Dragon | Animation library

It seems that you are using (L)Ubuntu 19.04 Disco Dingo. Your repository links look wrong. They show saucy instead of the expected disco. Saucy is the code name for Ubuntu 13.10 Saucy Salamander. Support ended for this version on 2014-07-17. The Saucy repository has been deactivated so you can't install anything from it.

See How can I find the version of Ubuntu that is installed? to check your Ubuntu version.

Support ended for Ubuntu 19.04 Disco Dingo on 2020-01-23. The Disco repository has been deactivated so you can't install anything from it.

Consider updating to Ubuntu 20.04 Focal Fossa which is a Long Term Support (LTS) release which has standard support until 2025-04 and security maintenance until 2030-04.

You can download it from johnvansickle.com. See installation instructions for more info.

Thanks @Videonauth in AskUbuntu. I solved the problem with the help of his answer. This is the commands I used:

Turns out the issue is relate to the 2 v-net being in different regions. Once I created a v-net in the same region I had no issues hitting the internal load balancer endpoint, as it says you can get to the internal endpoint, but if you set a number of replicas for your balancer you can only hit one of the endpoints thus rendering it pointless

VNet peering

What is VNet peering?

VNet peering (or virtual network peering) enables you to connect virtual networks. A VNet peering connection between virtual networks enables you to route traffic between them privately through IPv4 addresses. Virtual machines in the peered VNets can communicate with each other as if they are within the same network. These virtual networks can be in the same region or in different regions (also known as Global VNet Peering). VNet peering connections can also be created across Azure subscriptions.

Can I create a peering connection to a VNet in a different region?

Yes. Global VNet peering enables you to peer VNets in different regions. Global VNet peering is available in all Azure public regions, China cloud regions, and Government cloud regions. You cannot globally peer from Azure public regions to national cloud regions.

What are the constraints related to Global VNet Peering and Load Balancers?

If the two virtual networks in two different regions are peered over Global VNet Peering, you cannot connect to resources that are behind a Basic Load Balancer through the Front End IP of the Load Balancer. This restriction does not exist for a Standard Load Balancer. The following resources can use Basic Load Balancers which means you cannot reach them through the Load Balancer's Front End IP over Global VNet Peering. You can however use Global VNet peering to reach the resources directly through their private VNet IPs, if permitted.

VMs behind Basic Load Balancers Virtual machine scale sets with Basic Load Balancers Redis Cache Application Gateway (v1) SKU Service Fabric SQL MI API Management Active Directory Domain Service (ADDS) Logic Apps HDInsight Azure Batch App Service Environment

You can connect to these resources via ExpressRoute or VNet-to-VNet through VNet Gateways.

QAbstractItemView Class

selectionMode : SelectionMode

This property holds which selection mode the view operates in This property controls whether the user can select one or many items and, in many-item selections, whether the selection must be a continuous range of items.

QAbstractItemView::ExtendedSelection

When the user selects an item in the usual way, the selection is cleared and the new item selected. However, if the user presses the Ctrl key when clicking on an item, the clicked item gets toggled and all other items are left untouched. If the user presses the Shift key while clicking on an item, all items between the current item and the clicked item are selected or unselected, depending on the state of the clicked item. Multiple items can be selected by dragging the mouse over them.

Try it:

Initiate them outside of the for loop

How did you install it? i have it working here in a virtualenv

Whenever setModel() is called, a new selection model is created. Internally, the currentChanged signal of the new selection model is then connected to the protected currentChanged slot of the list-view. Thus, whenever a data model is set, the existing internal signal connections are automatically disconnected and reconnected. In your example, when you monkey-patch currentChanged after calling setModel(), the internal signal connections will not be re-made, and so your function will never be called.

In general, it is usually a mistake to make changes to a view before setting any of its models, because there are likely to be unpredictable internal side-effects which won't always be documented.

You should also note that it is not necessary to monkey-patch currentChanged at all. The correct way to do things is like this:

I've only got the saucy command line wrapped into an R function of the same name and have only tested it on macOS and Ubuntu but it tracks with your sample output.

By "wrapped" I mean it does not call a binary, it's a C function called from R. It wasn't to difficult to strip away the cmdline cruft. The authors did a pretty decent job.