Updates
Fresh entrypoints for crawlers and users: new pages, reinforced internal links, and indexing signals.
Build: 2026-02-19T16:30:02Z · RSS: /updates.xml
.properties updates
Spotlight subtopics (up to 20; rotates on deploy):
- .properties comments (# and !) · Playbook · Trend · Case · Research
- .properties multiline values · Playbook · Trend · Case · Research
- .properties Unicode escapes (\uXXXX) · Playbook · Trend · Case · Research
- Escaping in .properties (\t \n \\) · Playbook · Trend · Case · Research
- Separators in .properties (= : whitespace) · Playbook · Trend · Case · Research
CSV updates
Spotlight subtopics (up to 20; rotates on deploy):
- Avoid scientific notation issues (Excel) · Playbook · Trend · Case · Research
- Blank or duplicate headers · Playbook · Trend · Case · Research
- Convert large CSV files safely · Playbook · Trend · Case · Research
- CRLF vs LF line endings in CSV · Playbook · Trend · Case · Research
- CSV columns shift after conversion · Playbook · Trend · Case · Research
- CSV delimiter detection (comma/semicolon/tab/pipe) · Playbook · Trend · Case · Research
- CSV formula injection risk · Playbook · Trend · Case · Research
- CSV quoting rules (RFC 4180 basics) · Playbook · Trend · Case · Research
- CSV row/column mismatch fixes · Playbook · Trend · Case · Research
- CSV to JSON: safe no-upload workflow · Playbook · Trend · Case · Research
- CSV uses semicolons (regional exports) · Playbook · Trend · Case · Research
- CSV validator: find broken rows · Playbook · Trend · Case · Research
- CSV with embedded JSON fields · Playbook · Trend · Case · Research
- Data cleaning before converting CSV · Playbook · Trend · Case · Research
- Double quotes escaping in CSV · Playbook · Trend · Case · Research
- Embedded newlines in CSV fields · Playbook · Trend · Case · Research
- Empty lines create blank rows · Playbook · Trend · Case · Research
- Excel exported UTF-16 CSV · Playbook · Trend · Case · Research
- Headers: why the first row matters · Playbook · Trend · Case · Research
- Mixed delimiters in one file · Playbook · Trend · Case · Research
Encoding updates
Spotlight subtopics (up to 20; rotates on deploy):
- Base64 contains invalid characters · Playbook · Trend · Case · Research
- Base64 strings with whitespace/newlines · Playbook · Trend · Case · Research
- Base64URL padding rules · Playbook · Trend · Case · Research
- Base64URL vs Base64 (JWT pitfalls) · Playbook · Trend · Case · Research
- Convert Base64URL to Base64 (and back) · Playbook · Trend · Case · Research
- Decode Base64 without uploading · Playbook · Trend · Case · Research
- Double-encoding (percent-encoded twice) · Playbook · Trend · Case · Research
- Encode Base64 locally without uploading · Playbook · Trend · Case · Research
- Escape/unescape JSON strings safely · Playbook · Trend · Case · Research
- Extra Base64 padding · Playbook · Trend · Case · Research
- Failed to execute 'atob': string to be decoded is not correctly encoded · Playbook · Trend · Case · Research
- Hex vs Base64: how to tell · Playbook · Trend · Case · Research
- Incorrect Base64 padding (=) · Playbook · Trend · Case · Research
- Invalid percent-encoding (%) · Playbook · Trend · Case · Research
- InvalidCharacterError: string to be decoded is not correctly encoded · Playbook · Trend · Case · Research
- JWT has 3 parts: header.payload.signature · Playbook · Trend · Case · Research
- JWT payload JSON parse errors · Playbook · Trend · Case · Research
- JWT segment is not valid Base64 · Playbook · Trend · Case · Research
- Missing Base64 padding · Playbook · Trend · Case · Research
- Mojibake (garbled text) fixes · Playbook · Trend · Case · Research
ENV/.env updates
Spotlight subtopics (up to 20; rotates on deploy):
- .env quoting rules · Playbook · Trend · Case · Research
- export KEY=VALUE lines in .env · Playbook · Trend · Case · Research
- Inline # comments in .env · Playbook · Trend · Case · Research
- Multiline .env values · Playbook · Trend · Case · Research
- Spaces around = in .env · Playbook · Trend · Case · Research
INI updates
Spotlight subtopics (up to 20; rotates on deploy):
- Duplicate keys in INI · Playbook · Trend · Case · Research
- INI comments (; and #) · Playbook · Trend · Case · Research
- INI missing section headers ([...]) · Playbook · Trend · Case · Research
- Quoted values in INI · Playbook · Trend · Case · Research
- Whitespace normalization in INI · Playbook · Trend · Case · Research
JSON updates
Spotlight subtopics (up to 20; rotates on deploy):
- Big integers and precision loss · Playbook · Trend · Case · Research
- Control characters in JSON strings · Playbook · Trend · Case · Research
- Convert JSON Lines to JSON array · Playbook · Trend · Case · Research
- CSV to JSON: safe no-upload workflow · Playbook · Trend · Case · Research
- Duplicate keys in JSON objects · Playbook · Trend · Case · Research
- Expecting property name enclosed in double quotes · Playbook · Trend · Case · Research
- Extra comma in JSON · Playbook · Trend · Case · Research
- Extra data after JSON (trailing characters) · Playbook · Trend · Case · Research
- Flatten nested JSON for CSV export · Playbook · Trend · Case · Research
- HTML instead of JSON (starts with <) · Playbook · Trend · Case · Research
- Single quotes are not valid JSON · Playbook · Trend · Case · Research
- Strict JSON rules checklist · Playbook · Trend · Case · Research
- Tabs in JSON strings · Playbook · Trend · Case · Research
- Trailing commas in JSON · Playbook · Trend · Case · Research
- Truncated JSON payloads · Playbook · Trend · Case · Research
- Unescaped backslash in JSON strings · Playbook · Trend · Case · Research
- Unexpected character in JSON · Playbook · Trend · Case · Research
- Unexpected end of JSON input · Playbook · Trend · Case · Research
- Unexpected token in JSON · Playbook · Trend · Case · Research
- Unterminated string in JSON · Playbook · Trend · Case · Research
Privacy updates
Spotlight subtopics (up to 20; rotates on deploy):
- API keys and tokens: what to hide · Playbook · Trend · Case · Research
- Browser extensions and data exposure · Playbook · Trend · Case · Research
- Browser storage: what this site stores (nothing) · Playbook · Trend · Case · Research
- Clipboard safety when handling secrets · Playbook · Trend · Case · Research
- Copy/paste risks (chat, docs, screenshots) · Playbook · Trend · Case · Research
- Data minimization for debugging · Playbook · Trend · Case · Research
- Incident response: handling leaked tokens · Playbook · Trend · Case · Research
- JWTs in logs: safe decoding · Playbook · Trend · Case · Research
- Local validation vs online validators · Playbook · Trend · Case · Research
- No-upload processing: why it matters · Playbook · Trend · Case · Research
- PII checklist before converting data · Playbook · Trend · Case · Research
- Redact secrets before sharing logs · Playbook · Trend · Case · Research
- Safe tools checklist (no upload) · Playbook · Trend · Case · Research
- Sanitize CSV exports (remove PII) · Playbook · Trend · Case · Research
- Sanitize JSON payloads (remove secrets) · Playbook · Trend · Case · Research
- Sanitize XML payloads (remove secrets) · Playbook · Trend · Case · Research
- Secrets in URLs and query strings · Playbook · Trend · Case · Research
- Securely share minimal repro samples · Playbook · Trend · Case · Research
- Sensitive CSV exports: safe handling · Playbook · Trend · Case · Research
- Offline workflow: convert without network · Playbook · Trend · Case · Research
TOML updates
Spotlight subtopics (up to 20; rotates on deploy):
- Duplicate keys in TOML · Playbook · Trend · Case · Research
- Inline tables in TOML · Playbook · Trend · Case · Research
- Invalid date/time in TOML · Playbook · Trend · Case · Research
- String escapes in TOML · Playbook · Trend · Case · Research
- Tables and arrays in TOML · Playbook · Trend · Case · Research
XML updates
Spotlight subtopics (up to 20; rotates on deploy):
- Ampersand in text nodes · Playbook · Trend · Case · Research
- Attribute quoting rules · Playbook · Trend · Case · Research
- Attributes vs elements mapping · Playbook · Trend · Case · Research
- BOM/encoding issues in XML · Playbook · Trend · Case · Research
- CDATA sections explained · Playbook · Trend · Case · Research
- Control characters in XML · Playbook · Trend · Case · Research
- Data at the root level is invalid · Playbook · Trend · Case · Research
- Default namespace issues · Playbook · Trend · Case · Research
- DOCTYPE/DTD parsing issues · Playbook · Trend · Case · Research
- Duplicate attributes in a tag · Playbook · Trend · Case · Research
- Entity references (& < ...) · Playbook · Trend · Case · Research
- Format/minify XML safely · Playbook · Trend · Case · Research
- Illegal entity reference · Playbook · Trend · Case · Research
- Invalid character in XML · Playbook · Trend · Case · Research
- Invalid token in XML · Playbook · Trend · Case · Research
- JSON to XML: safe no-upload workflow · Playbook · Trend · Case · Research
- Line/position errors: how to locate the node · Playbook · Trend · Case · Research
- Mismatched tag in XML · Playbook · Trend · Case · Research
- Mixed content (text + elements) · Playbook · Trend · Case · Research
- Non-UTF8 XML inputs · Playbook · Trend · Case · Research
YAML updates
Spotlight subtopics (up to 20; rotates on deploy):
- Block style YAML basics · Playbook · Trend · Case · Research
- Booleans and null in YAML · Playbook · Trend · Case · Research
- Colons in YAML values · Playbook · Trend · Case · Research
- did not find expected key (YAML) · Playbook · Trend · Case · Research
- docker-compose YAML pitfalls · Playbook · Trend · Case · Research
- Document start/end markers (--- / ...) · Playbook · Trend · Case · Research
- Duplicate keys in YAML · Playbook · Trend · Case · Research
- Environment variables in YAML · Playbook · Trend · Case · Research
- Flow style YAML ({ } and [ ]) · Playbook · Trend · Case · Research
- found character that cannot start any token · Playbook · Trend · Case · Research
- Indentation errors in YAML · Playbook · Trend · Case · Research
- Inline JSON inside YAML · Playbook · Trend · Case · Research
- JSON to YAML: when it works and when it breaks · Playbook · Trend · Case · Research
- Kubernetes YAML pitfalls · Playbook · Trend · Case · Research
- List vs map (sequence vs mapping) confusion · Playbook · Trend · Case · Research
- mapping values are not allowed here · Playbook · Trend · Case · Research
- Multi-document YAML (---) · Playbook · Trend · Case · Research
- Multiline strings in YAML (| and >) · Playbook · Trend · Case · Research
- Numbers and types in YAML · Playbook · Trend · Case · Research
- Quotes and strings in YAML · Playbook · Trend · Case · Research
Why this page exists
It is a stable, indexable crawl entrypoint that links into all major intent layers and cluster surfaces. Updated on each deploy.