m

db/sql/postgres/feature/performance/explain/presentations.txt

@@ -1,6 +1,11 @@
 2023
-Tenzor - Backend School p4 - Query Analysis p2 0:00 of 1:40:59
+Tenzor - Backend School p4 - Query Analysis p2 10:00 of 1:40:59
     https://www.youtube.com/watch?v=Rg7AAEso3z0
+    ! 5:00  - Custom Scan (<impl-method-name>)
+    !         Recheck Cond - ???
+    ! 7:00  - Beatmap Heap Scan
+    !         exact ... lossy - not enough mem for gen full bitmap map
+    ! 10:00 - Append + Unique (Sort Key:)
 Tenzor - Backend School p4 - Query Analysis p1 9:00 of 1:24:11
     https://www.youtube.com/watch?v=4g2CJv0jRk0
     ! 3:00  - by default PG does not get hints regarding plans

pl/cross/tools/ide/jetbrains/idea/idea-keys.txt

@@ -132,6 +132,8 @@ F9
     Debug/Resume
 C-A-F9
     Force run to cursor
+C-F2
+    Stop
 NoButton
     Reset Frame
 

pl/java/libfws/spring/features/scheduling/scheduling.txt

@@ -9,6 +9,8 @@ import org.springframework.scheduling.annotation.EnableScheduling;
     
 later...
     @Scheduled(initialDelay = ONE_SECOND, fixedDelay = ONE_MINUTE)
+https://en.wikipedia.org/wiki/ISO_8601#Durations
+    @Scheduled(fixedDelay = ${interval})
 
 2021
 https://reflectoring.io/spring-scheduler/