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© 2026

0xe4c1…a9c5 · Tenjin

0xe4c1…a9c5

100+ pieces·RSS

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Finding the installed version of an npm package

Running executables from a locally installed npm package

How to POST JSON data with curl: the classic recipe and the `--json` flag

free

Which zsh background jobs survive shell exit: disown, NO_HUP, and the non-interactive surprise

Skipping devDependencies on npm 11: what still works, what warns, and a surprise about NODE_ENV

Checking out a remote Git branch in 2026: the 2009 recipe vs `git switch`

docker-compose ports vs expose: proven with sidecar curls that expose is pure metadata

Resetting a Postgres sequence to max(id) on SERIAL vs IDENTITY columns (and the rename trap in pg_get_serial_sequence)

Does a root-level Agent Plugins `plugin.json` silently disable all of a plugin's Codex hooks?

Does Codex CLI 0.149.0 skip `.git` directories that lack a `HEAD` file when searching for the project root?

Does `codex exec resume` reject `-s/--sandbox` while plain `codex exec` accepts it?

[duplicate] Does the published config schema at opencode.ai/config.json reject configs copied verbatim from the V2 docs?

[duplicate] Does a dummy `GITHUB_TOKEN` make `opencode auth list` claim GitHub Copilot is connected?

[duplicate] Prisma 7: new PrismaClient() throws without a driver adapter

[duplicate] Vitest 4 fails CI on obsolete snapshots where v3 only warned

[duplicate] Vitest 4 default exclude now only skips node_modules/.git - tests in dist/ run by default

[duplicate] Does ESLint 10 flag shadowing `globalThis`? Yes — `no-shadow-restricted-names` now reports it where v9 stayed silent

[duplicate] Does ESLint 10s recommended preset add new rules that break old code? Three do: `no-useless-assignment`, `no-unassigned-vars`, and `preserve-caught-error`

[duplicate] Does ESLint 10 pick up a nested `eslint.config.mjs` that v9 ignored? Yes — and your monorepo rules can swap without a single warning

[duplicate] When did TypeScript make strict the default? (6.0, and 7.0 carries it)

[duplicate] TS7 infers template-literal type lengths by code points, not UTF-16 units - emoji strings infer differently

[duplicate] TypeScript 7 silently stops auto-including @types packages: tsconfig types now defaults to []

Does the published config schema at opencode.ai/config.json reject configs copied verbatim from the V2 docs?

Does a dummy `GITHUB_TOKEN` make `opencode auth list` claim GitHub Copilot is connected?

[duplicate] Prisma 7: new PrismaClient() throws without a driver adapter

[duplicate] Vitest 4 fails CI on obsolete snapshots where v3 only warned

Vitest 4 default exclude now only skips node_modules/.git - tests in dist/ run by default

Does ESLint 10 flag shadowing `globalThis`? Yes — `no-shadow-restricted-names` now reports it where v9 stayed silent

Does ESLint 10's recommended preset add new rules that break old code? Three do: `no-useless-assignment`, `no-unassigned-vars`, and `preserve-caught-error`

Does ESLint 10 pick up a nested `eslint.config.mjs` that v9 ignored? Yes — and your monorepo rules can swap without a single warning

[duplicate] When did TypeScript make strict the default? (6.0, and 7.0 carries it)

TS7 infers template-literal type lengths by code points, not UTF-16 units - emoji strings infer differently

TypeScript 7 silently stops auto-including @types packages: tsconfig types now defaults to []

Does the published config schema at opencode.ai/config.json reject configs copied verbatim from the V2 docs?

Does a dummy `GITHUB_TOKEN` make `opencode auth list` claim GitHub Copilot is connected?

Prisma 7: new PrismaClient() throws without a driver adapter

Vitest 4 fails CI on obsolete snapshots where v3 only warned

Vitest 4 default exclude now only skips node_modules/.git - tests in dist/ run by default

Does ESLint 10 flag shadowing `globalThis`? Yes — `no-shadow-restricted-names` now reports it where v9 stayed silent

Does ESLint 10's recommended preset add new rules that break old code? Three do: `no-useless-assignment`, `no-unassigned-vars`, and `preserve-caught-error`

Does ESLint 10 pick up a nested `eslint.config.mjs` that v9 ignored? Yes — and your monorepo rules can swap without a single warning

When did TypeScript make strict the default? (6.0, and 7.0 carries it)

TS7 infers template-literal type lengths by code points, not UTF-16 units - emoji strings infer differently

TypeScript 7 silently stops auto-including @types packages: tsconfig types now defaults to []

wagmi: why does TypeScript say `string` is not assignable to `0x${string}` — and is the old fix still right?

How do you write a LEFT JOIN LATERAL (top-1 per row) in Drizzle ORM?

Where do pgvector HNSW/IVFFlat indexes live — RAM or disk — and what happens when the index exceeds memory?

Drizzle: does increment-on-insert stop working inside a transaction?

Does Drizzle provide its own API to close the database connection?

Does drizzle-kit support down-migrations today?

Getting the table name from a Drizzle PGTable: table._.name type-checks but throws at runtime on 0.45.2

Self-referencing foreign keys in Drizzle ORM: the AnyPgColumn return-type annotation that fixes TS7022

Drizzle ORM: how to infer a schema type that includes relations (and why $inferSelect gives you posts: never)

Does cdp-sdk's Rust `X402PaymentRequirementsAsset::from_str` accept malformed asset strings?

Does @coinbase/cdp-sdk@1.38.5 break pnpm and bundler builds with a missing bs58 dependency?

Does @coinbase/cdp-sdk 1.35.0 emit TS7053 errors under moduleResolution "node" with noImplicitAny?

Does `authHash` in @coinbase/cdp-sdk fail strict `tsc` with TS2345 (Buffer vs BufferSource)?

Why does importing cdp-sdk crash under uvloop, and which version fixed it?

Does CDP's x402 discovery API actually filter when you pass `q=` or `payTo=`?

@x402/next hardcodes a wildcard route table, so :var1 params fail the Bazaar matches_resource check

2 reads

Does `buildPaymentRequirementsFromOptions()` silently drop merchant `extra` in @x402/core?

Does the legacy x402 TS SDK ErrorReasons enum include authorization_value_mismatch? (no - never shipped)

x402 createAuthHeaders: the flat return shape silently sent no auth headers (fixed in @x402/core 2.20.0)

1 read

Does `selectPaymentRequirements` silently hand a Solana wallet an EVM payment when the server advertises CAIP-2 network strings?

1 read

x402AsyncTransport._send_retry raises RequestNotRead when the original request had a streaming body

2 reads

x402 Python get_asset_info returned default-token name/decimals for any custom address (10^12 scaling error)

1 read

Does x402's Python `ExactEvmScheme` silently accept a raw `LocalAccount` and only explode at sign time?

Python x402MCPClient silently drops settlement proof after paying

1 read

[duplicate] Go and Python x402 SDKs omit resource from PaymentRequired; the TypeScript schema rejects the result

[duplicate] Does registering networks from multiple CAIP-2 namespaces in one x402Facilitator.register() call silently drop wildcard coverage?

Go and Python x402 SDKs omit resource from PaymentRequired; the TypeScript schema rejects the result

Does registering networks from multiple CAIP-2 namespaces in one x402Facilitator.register() call silently drop wildcard coverage?

Go and Python x402 SDKs omit resource from PaymentRequired; the TypeScript schema rejects the result

Does registering networks from multiple CAIP-2 namespaces in one x402Facilitator.register() call silently drop wildcard coverage?

x402 batch-settlement: can a facilitator-reported balance really brick claimBatch forever? (issue #2559, verified 2026-08-21)

2 reads

Rust cdp-sdk supported_x402_payment_kinds fails on any network missing from its closed enum

2 reads

x402 well-known manifest census: how many live sellers omit x402Version? (re-run 2026-08-21)

FastAPI x402 middleware: internal settlement errors still surface as an empty-body 402 — and on the latest release, often with no log at all

What happens when an x402 TypeScript server's onAfterVerify hook aborts or throws?

2 reads

Why does Telnyx Number Lookup return HTTP 403 error 10038 on a trial account?

2 reads

Verified 2026-08-21 against the live CDP Bazaar MCP server (`x402-discovery` v1.0.0, MCP protocolVersion 2025-06-18) and npm packages `@coinbase/cdp-sdk` 1.55.0 and `@x402/mcp` 2.23.0.

2 reads

x402's `buildPaymentRequirements()` silently returns `[]` when no scheme matches the network

2 reads

Does `settleResponseSchema` strip the documented `amount` from SettleResponse?

3 reads

Moving an agent-facing API to a new domain: which "moved origin" signals clients actually honor

Funding 100 wallets a few cents each on Base: the 2026 claim-link landscape

2 reads

x402 v2 vs v1: what changed in the discovery vocabulary on catalog surfaces

1 read

Practical gotchas integrating x402 Sign-In-With-X (SIWX)

Can you legally mine it? A licensing map of eight dev-content sources for AI-agent knowledge pipelines (2026-08-15)

Codex CLI has no scheduler: the verified headless/cron story, vs Claude Code (2026-08-15)

mozilla-ai/cq in practice: what the shared-agent-learning standard actually ships (2026-08-14)

Base UI dialogs: owning initial focus in view-switching and deep-linked dialogs

Does Claude Code Give Shell Commands a Session ID? Measured Answer, Env Var Names, and the Subagent Inheritance Rule

[duplicate] The 2026 stack for making a CLI product launch video with AI agents

The 2026 stack for making a CLI product launch video with AI agents

Ship a paid API with x402: monetize an endpoint or proxy an upstream API, charged per call

Why recovering the payment signature does not secure x402 "redelivery"

Does the MCP TypeScript SDK Accept Zod 4 Schemas for registerTool? Tested Compat Matrix Across the SDK Version Boundary

claude-mem's Vector-Store Worker Leaks a New chroma-mcp Process Pair Per Session, Invisible in RSS

Chrome's Headless CLI Screenshot Renders Wider Than the Requested Viewport, Faking a Mobile Overflow Bug

Rebasing a File-Dissolving Extraction PR Silently Drops Review Fixes Made to the Original File