Games | Games : Create interesting games in pure python | Game Engine library

Any time you write "for" and "pandas" anywhere close together you are probably doing something wrong.

It seems to me you want the cumulative count:

I think author make wishspeed simply act as scaler for accel, so the speed of currentspeed reach the wishspeed linear correlated to magnitude of the wishspeed, thus make sure the time required for currentspeed reach the wishspeed is approximately the same for different wishspeed if other parameters stay the same.

And reason above that is because this could create some sort of urgent and relaxing effects which author desired for character's movement, i.e when speed we wish for character is big(small) then character's acceleration is also big(small), no matter sprint or jog, speed change well be finished in roughly same time period.

And player->m_surfaceFriction is even more obvious, author just want an easy(linear) way to let surface friction value affect player's acceleration.

From my own experience, when trying to understand the math related mechanism inside the realm of game development, especially physics or shader, we should focus more on the end effect or user experience the author trying to create instead of the mathematical rigor of the formula.

We shouldn't trap ourselves with question like: is this formula real? or the formula make any physical sense?

Well, if you look and any source code of physics simulation engine, you'll find out most of them if not all of them does not using real life formula, instead they rely on bunch of mathematical tricks to create the end effect that mimic our expectation of real life physics.

E.g, PBD or XPBD one of the most widely used algorithm for cloth or softbody simulation, as name suggest, is position based dynamic, meaning they modify the particle's position explicitly, not as one may expected in a implicit way like in real life (force effect velocity then effect position), why do we using algorithm like this? because it create the visual effect match our expectation better.

To avoid this overlapping effect using a RelativeLayout you can create an Ad Container (eg: a RelativeLayout Container) to be on the top of the screen by using the RelativeLayout.ALIGN_PARENT_TOP rule and add the GameView below of the Ad Container using the RelativeLayout.BELOW rule. Finally add your AdView as a child of the above Ad Container.

Below is an example of how you can do the above structure:

Based on the various comments ...

1. You have Java 17 installed ... manually ... in /opt/jdk17
2. You have JAVA_HOME pointing on the base of the Java 17 installation. I assume that there is (for example) a /opt/jdk17/bin/java executable.
3. The Java 17 installation directory is NOT on the command search path (PATH).
4. The search path is finding /usr/bin/java ... which (in your case) says Java 16 when you run java -version.
5. Your system has the "/etc/alternatives" system installed, but sudo update-alternatives --config java says that only Java 16 is available.

So ...

The "alternatives" mechanism creates and maintains symlinks to various switchable commands. If you run ls -l /usr/bin/java for example, I expect that you will see that it is a symlink. When you run update-alternatives, it will attempt to update the symlinks. But it can only do this for commands and command versions that it knows about.

Right now ... update-alternatives does not know about Java 17. It doesn't know it is installed, or where it is installed.

If you had installed Java 17 from the package manager, then the config files that tell update-alternatives about Java 17 would have been added too.

Solutions, ordered from "best" (1) to "worst".

1. Remove your manual install of Java 17 and install it from the package manager. You might need to find / add an "experimental" Debian package repo to do this. (I get the impression that the official Debian repo managers tend to be rather slow in picking up new stuff.)

2. Carefully read the documentation in man 1 update-alternatives and update-alternatives --help and then use the --install and --slave commands to tell it about Java 17.

3. Find the Java symlinks and manually replace them with symlinks to the Java 17 versions of the executables. (Be careful ...)

4. Add /opt/jdk17/bin to the start of your PATH. (Be careful ...)

5. Just use the full pathnames; e.g. /opt/jdk17/bin/java rather than java.

I also came across this:

• Java 17 on the Raspberry Pi which includes (among other things) example commands for adding Java 17 to the alternatives system. It also mentions using sdkman.

• How to Install Java 17 (JDK 17) on Debian 11. There is a comment that says:

  "Awesome! Thanks. This Debian package works on Raspberry Pi's Raspian 64-bit Bullseye as of posting. Only method that works without manually downloading packages and attempting to install. :)".

  But I see that you have a 32-bit Raspberry Pi ...

As you can see in strace, the execve command executes as: execve("/bin//nc", ["/bin//nc", "/bin//nc-e //bin/bash -nvlp 4455"], NULL) = 0 It seems to be taking the whole /bin//nc-e //bin/bash -nvlp 4455 as a single argument and thus thinks it's a hostname. In order to get around that, the three argv[] needed for execve() is pushed seperately. argv[]=["/bin/nc", "-e/bin/bash", "-nvlp4455"] These arguments are each pushed into edx, ecx, and ebx. since ebx needs to be /bin/nc, which was already done in the original code. we just needed to push 2nd and 3rd argv[] into ecx and edx and push it into stack. After that we just copy the whole stack into ecx, and then xor edx,edx to set edx as NULL.

Here is the correct solution:

The issue is coming from _isOpen because it contains only two value but used on five widgets. We need to make the list that will contain five bool in this case.

List _isOpen = [true, false, false, false, false];

And use unique index on each ExpansionPanel

Your error message already tells you the solution.
send is asynchronous so you have to await it, like you do when you send your embed.

Here is some documentation about Setting up HTTP(S) Load Balancing with Ingress. This tutorial shows how to run a web application behind an external HTTP(S) load balancer by configuring the Ingress resource.

Related to Creating a HTTP Load Balancer on GKE using Ingress, I found two threads where instances created are marked as unhealthy.

In the first one, they mention the necessity to manually enable a firewall rule to allow http load balancer ip range to pass health check.

In the second one, they mention that the Pod’s spec must also include containerPort. Example:

Here is my approach on how to overcome the multiple queries being made.