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golang if troubles

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Feb 21st, 2016
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  1. var pageID string
  2. var offset int
  3. if len(r.URL.Path) > len("/page/") {
  4.     pageID := r.URL.Path[len("/page/"):]
  5.     offset, err := strconv.Atoi(pageID)
  6.     if err != nil {
  7.         log.Fatal(err)
  8.     }
  9. }
  10. conn := "..."
  11. db, err := sql.Open("mysql", conn)
  12. defer db.Close()
  13. if err != nil {
  14.     log.Fatal(err)
  15. }
  16. var rows *sql.Rows
  17. if offset != 0 {
  18.     ...
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