VB.NET 2005 problems with Designer not being able to process a code line

I have a problem in my project with the .designer which as everyone know is autogenerated and I ahvent changed at all. One day I was working fine, I did a back up and next day boom! the project...

How to download multiple files with one HTTP request?

Use case: user clicks the link on a webpage - boom! load of files sitting in his folder. I tried to pack files using multipart/mixed message, but it seems to work only for Firefox This is how my...

Does Python have “private” variables in classes?

I'm coming from the Java world and reading Bruce Eckels' Python 3 Patterns, Recipes and Idioms. While reading about classes, it goes on to say that in Python there is no need to declare instance...

C/C++: any way to get reflective enums?

I've encountered this situation so many times... enum Fruit { Apple, Banana, Pear, Tomato }; Now I have Fruit f; // banana and I want to go from f to the string "Banana"; or I have...

bad argument #1 to 'pairs' (table expected, got nil)

So I'm trying to program a space invaders like game in lua using löve2d, the first wave of enemies runs smoothly but once i try adding another wave to the levelctrl table i get this error: bad...

how to Make Specific Tab "active" when going from different link in Bootstrap 3.0

I have a problem in loading specific tab as active when going from different link. What i want to do actually is, place a content using Bootstrap Tab and i want them to use as menu, so whenever i...

python/django - "Cannot use ImageField because Pillow is not installed"

I'm joining a project, so I want to set up the environnment, so what I did is : pip install -r requirements.txt This fully installed all requirements including django 1.7.0, Pillow 2.4.0 and...

Gradle equivalent to Maven's "copy-dependencies"?

In Maven-land, anytime I want to simply pull down the transitive dependencies for a particular POM file, I just open a shell, navigate to where the POM is located, and run: mvn...

Why can't I access the Screen.ids?

UPDATE: Ryan P's answer provided the solution. However, I took that solution and changed it up a bit, throwing all of the data that wasn't being properly initialised into the on_enter method of...

MVP: how to notify view about changes after de-attach

Let's imagine situation: User click on 'Login' button and Fragment(View) call Presenter's method doLogin(). Presenter starts some async work and now Boom! app is closed(moved to recent...

Adding docstring to __slots__ descriptor?

I'm writing a storage automation module that provisions volumes. Instead of passing the half dozen or more arguments needed to actually create a volume on the storage controller, I created a...

How to create a new table using model

So I have this django installation in which there are a bunch of migration scripts. They look like so: 00001_initial.py 00002_blah_blah.py 00003_bleh_bleh.py Now I know these are "database...

uninstall virtualenv in mac

I try to install tensorflow via virtualenv in mac, the reference is here: for I have python already, so I install virtualenv by: sudo pip install --upgrade virtualenv build a new virtualenv...

APR with Embedded Tomcat - Spring

I am creating a RESTApi using spring framework. My IDE is STS. Embedded Tomcat concept is pretty useful and easy to implement. Just export a jar, run it and boom your service is up and running,...

ant design - huge imports

I'm using ant design library for my react application. And I've faced with huge imports, that hurts my bundle (currently 1.1 mb in minified version because of ant-design lib). How can I...

ZXing QrCode renderer exception with .Net Core 2.1

I would like to create a QR code with using ZXing(0.16.4) But I meet following exception, System.InvalidOperationException: 'You have to set a renderer instance.' Almost the same code works well...

HEROKU and HAPIJS Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch

HEROKU Logs --tail*dasdasdsdsa HEROKU and HAPIJS Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launchHEROKU and HAPIJS Error R10 (Boot timeout) -> Web...

Is there a way to handle an Android app getting killed in the Paused state to make the system restart the activity automatically?

I have an Ionic/Cordova app that makes quite heavy use of the camera plugin and has a problem when being run on Android. As described in the Android Activity Lifecycle docs docs and also Cordova's...

How to set the include path in a pybind11 project

I have a large C++ library that I'm trying to expose using pybind11. I'm having trouble setting the include path correctly. The project directories are structured as follows: root -...

Toolbar fragment onoptionsitemselected not called kotlin, several solutions what is the recomended?

I got lost trying to control onclick for options menu in fragments. There are so many solutions that I don't even know where to start. I saw some places where people tell us to use NavController,...

svelte + express (without sapper) - how to send props/communicate with the server?

I am coding a little website to be my homepage. So far I managed to do what I wanted with express and handlebars templates but I am doing this website to test my boundaries, and I lack using a...

500 Internal Server Error Docker Hosted ASP.Net MVC web app (RESOLVED)

We have a ASP.Net MVC app and which works fine when we run even locally in debug mode from Visual Studio. We have 4 Class library projects and one web api project. Following is my docker...

WSL2 - Linux relative symlinks broken when accessed from windows only for the \\wsl$\ mount-point

Problem I am really struggling with relative symlinks on wsl2 when they are created in the linux-native filesystem and I want to access the files via the share point \\wsl$\distro-name\whatever -...

createFromAsset and fallbackToDestructiveMigration methods of Room library - no data exists

I have a .db file in assets folder. My RoomDatabase class is as the following. I install the app to my device. Then I changed version = 2 in the below class, and make my prepopulated database...

Nuke command in discord.py

I've made a nuke command in my discord bot, but I have 2 problems with it. First is how can i send a message to just created channel, and second is how can I make channel in same position as...

How to solve Internal Server Error in Next.Js?

I just created a next app using npx create-next-app. Then I installed sass by yarn add sass. I didn't do anything else, just type yarn dev... then boom. A ton of error showing in my terminal and...

Azure Data Factory SHIR - issue with on-premise Oracle Linked Service

we ran into a very strange issue and Microsoft is trying to help but it takes ages and few smarter brains than mine couldn't point it out either.. so "you're my only hope!" We use Data Factory V2...

Prevent the application from crashing if one of the threads crashed

Is there any way to prevent main thread from crashing? I want the main thread to keep running after this memory access violation exception happens. std::thread { []() { for (auto i =...

Using monad transformers change expression result

I found a behavior of monad transformers that is not at all intuitive for me. Taking following data as an example: type F[X] = OptionT[Either[String, *], X] val success: F[Int] = 1.pure[F] val...

What is a good way to compare 2 interfaces (IControl)? Is this a bug in Delphi?

In the source code of Delphi, I see this in the FMX.Forms unit: procedure TCommonCustomForm.SetHovered(const Value: IControl); begin if (Value <> FHovered) then begin .... end; end; I...