naught | Zero downtime deployment for your Node.js server | Continuous Deployment library

I am trying to use a Metal fragment shader with SCNTechnique to modify the fragment color based on the vertex Y world position.

SCNTechnique can be configured with a sequence of render passes. A render pass allows for injection of a vertex and a fragment shader. These shaders are written in Metal. The Metal Shading Language Specification describes what inputs/outputs are supported for these two. The vertex shader is called for every vertex that's being rendered. We can pass additional information from the vertex shader to the fragment shader (like position in 3D space, see MSLS section 5.2). The fragment shader is closest to a pixel, and might be called multiples time for a single "pixel", if there are multiple triangles that "qualify" for that pixel. (Usually) after fragment shading, a fragment might be discarded if it fails the depth or stencil test.

This is what I attempted. (I hope it makes clear where my understanding is lacking).

I would like to understand how to get where I want with generic type so this is my example :

I am hosting a clone of a plant discord bot on Heroku, created by Felix Rilling. "Lisa-Bot" This was done in order to avoid the calamities than can occur to the bot, since it's status is global and users in other servers are not as nice as those in mine.

However, my efforts have been for naught, since the bot crashed, (or something, I'm a relative amateur) and everything was reset, including it's "max lifespan."

Why did this happen and what can I do to fix it?

I'm trying to create a game of naughts and crosses. In order to prevent the same move being made more than once, I have made a move_log variable, move_log = [], which logs all moves and an error message which makes the player aware that they need to select a new move to proceed, this is to happen if their initial move is in the move_log. After each move, I have written the following to update the move_log:

I am writing a Go function to read an HTML response body and extract the page title. Overall, the function works just great, but I want to test the code path where the response body isn't proper HTML at all. My simplistic attempts to create some invalid HTML for unit tests have come to naught.

Apparently, and according to the html.Parse documentation, this is because:

the HTML5 parsing algorithm […] is very complicated. The resultant tree can contain implicitly created nodes that have no explicit listed in r's data, and nodes' parents can differ from the nesting implied by a naive processing of start and end s. Conversely, explicit s in r's data can be silently dropped, with no corresponding node in the resulting tree.

Here is some code demonstrating the sort of approach I've been taking:

https://play.golang.org/p/T5WjdtjNcqq

I'm a very new C++ user (and a new StackOverflow user at that), and I'm trying to code a very basic Tic-Tac-Toe (Naughts and Crosses) game. I'm not sure how to render the board as it is updated.

My main question is if it is possible to call a string using concatenation. I have an array set up that indexes the states of the 9 spaces of the board using a 0 for empty, a 1 for an X, and a 2 for an O. If I set up 9 variables in a user-defined renderBoard() function named bit1, bit2, etc; Can I call them this way:

I postes this question because I didn't find any related answer on stackoverflow. I did everything. I will explain what I have tried. When I start the Rails server using rails s, I get the following output:

I have an agent for playing the game 'tic tac toe' using a tensorflow.js Neural Network in an attempt to mimic the behaviour of the Q function.

I am following this trip report but using TFJS and node: Part 4 — Neural Network Q Learning

The agent keeps track of the game states during a game and after the game is complete attempts to train the NN with updated Q values for those states depending on how the game ended.

My problem is: fit() is an async function and my script to play games runs a loop of games, the loop of games completes and then I get a bunch of UnhandledPromiseRejectionWarning because of the calls to fit() from all the previous games are ongoing.

Is there a way to train my model synchronously at the end of every game. Perhaps using model.makeTrainFunction() or is there a way to use the optimizer? (optimizer.applyGradients() found in cart-pole example)

Link to my code NNQPlayer.js

Thanks for reading my question. I hope someone can give me a nudge in the right direction!

I prayed to the twin gods of stack overflow and Google for many an hour, but for naught.

I have a dedicated build machine and I'm trying to setup CI on it. Obviously codesign fails to run, as the login keychain is locked.

Created a new keychain and moved the following to it:

• iPhone Developer certificate
• iOS Developer private key
• Developer ID Certification Authority
• Apple Worldwide Developer Relations...

Login via ssh to the server.

Run xcodebuild and it fails with Command CodeSign failed with a nonzero exit code

Run security unlock-keychain -p XXXXXX /Users/xxx/Library/Keychains/automation.keychain-db

Run xcodebuild and it still fails with Command CodeSign failed with a nonzero exit code

Run security unlock-keychain -p XXXXXX /Users/xxx/Library/Keychains/login.keychain-db

Run xcodebuild and it now passes successfully. What am I missing? What else should be in the automation keychain that isn't there?