itwanger / itwanger/toBeBetterJavaer
Errata fixes: batch 1 + batch 2 (12 issues resolved)
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- Dominant language
- Java
- Stars
- 17.7k
- Forks
- 2.5k
- PR merge metrics
- No merged PRs in 30d
Description
Opis
Serija ispravki grešaka u tehničkom sadržaju na srpskom jeziku, primenjena na fork-u acailic/toBeBetterJavaer grana fix/errata-batch-1.
Batch 1 (commit f68f72e) — 8 ispravki
| Issue | Oblast | Ispravka |
|---|---|---|
| #201 | JVM | Static variables on heap since JDK 7 |
| #190 | JUC | synchronized prevents cross-boundary reordering only |
| #185 | Java SE | Float mantissa 25.125 = 1.1001001x2^4 |
| #179 | Network | SYN is 1-bit flag (SYN=2 -> SYN=1) |
| #191 | Collections | HashMap uses equals() on hash collision |
| #142 | Threads | join() blocks calling thread |
| #85 | OS | 7000+500=7500 (was 8700) |
| #187 | Redis | repl-backlog vs replication buffer |
Batch 2 (commit b7360d1) — 4 ispravke
| Issue | Oblast | Ispravka |
|---|---|---|
| #196 | MySQL | Undo log "snapshot" -> "old data before modification" |
| #195 | Collections | ConcurrentHashMap iterator is weakly consistent |
| #131 | String | Added thread safety as 4th reason for immutability |
| — | CDN | ai-agent.md migrated to cdn.paicoding.com |
Napomene za maintainer
- PR-ovi #205, #204, #197, #200 ciljaju kineski tekst (vec preveden) — zatvoriti
- PR #186 uvodi typo javabebetter.cn — ne mergovati
- PR #194 semanticki pogresan — ne mergovati
- Issue #174 je spam — zatvoriti
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing commits f68f72e and b7360d1 on the fix/errata-batch-1 branch, then compare the listed corrections across the Serbian technical content. Confirm all 12 errata and the CDN migration are represented, and review the maintainer notes about PRs #205, #204, #197, #200, #186, #194, and issue #174 before considering the work done.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, mysql, redis
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100