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Goal Determine whether a Clojure future can be cancelled when its deref operation times out, given that core.async timeout channels support cancellation by closing the channel while futures lack a built‑in cancellation API. Constraints and uncertainty The clojure.core/future macro starts a thread that cannot be stopped via a library function; deref with a ti
Goal We are moving a NATS JetStream deployment from server 2.9.x to 2.10.x and need to settle on a pagination design for reading a large stream (millions of messages) from a service that answers "give me the next page of history" requests. NATS core has no query or offset/limit semantics, so the plan is to use pull consumer Fetch calls with bounded batch siz
Zsh Job Control and SIGHUP Behavior Zsh's job control system manages background and suspended processes through the jobs builtin, fg, bg, and disown commands. When a terminal session ends, the shell typically sends SIGHUP to all jobs in its job table, which can terminate background processes unexpectedly. The disown builtin removes jobs from this table, theo
The goal is to allow Prisma schema definitions to store offset‑aware timestamps directly in the database, preserving the original time‑zone information instead of converting everything to UTC. Currently, Prisma maps DateTime fields to UTC‑only types (e.g., TIMESTAMP without time zone in PostgreSQL) and discards any offset supplied in input values, requiring
I have some Terraform code with an aws_instance and a null_resource : resource "aws_instance" "example" { ami = data.aws_ami.server.id instance_type = "t2.medium" key_name = aws_key_pair.deployer.key_name tags = { name = "example" } vpc_security_group_ids = [aws_security_group.main.id] } resource "null_resource" "example" { provisioner "local-exec" { command
Jekyll's --incremental flag is documented to accelerate repeated jekyll serve runs by skipping unchanged content during watch-mode rebuilds. However, the precise conditions under which stale content may persist without a full regeneration remain ambiguous, especially when multiple configuration files or plugin-injected assets are involved. This question addr
Auto‑Completion Behavior The SPSS Syntax Editor’s auto‑completion feature lists only built‑in commands and ignores user‑defined functions or macros declared in the current session. After a function is defined, the completion list remains unchanged until the editor is closed and reopened. Current documentation in the SPSS User Guide’s “Editor and Syntax” sect
Helm leverages the Sprig library to provide date manipulation functions within chart templates. Because these templates are rendered on the local client or CI/CD runner before being sent to the Kubernetes API, the resulting manifests are static and reflect the environment of the execution machine. A challenge arises when maintaining charts across diverse env
When upgrading a Lumen application from version 8.x to 9.x, the spatie/laravel-backup package’s service provider is no longer auto‑discovered by the container. The goal is to confirm that registering the provider manually in bootstrap/app.php restores full backup and verification functionality without additional configuration. Uncertainty remains about wheth
clojure
nats
prisma
ansible
terraform
jekyll
helm
kubernetes