LeetCode 1315. Sum of Nodes with Even-Valued Grandparent
So we can use the parent to represent grandparent.
So we can use the parent to represent grandparent.
Note of learning JDBC Template(To be finished…)
Note of learning JUnit
Note of learning AOP.
Note about how to realize a IOC.
This is note of learning IOC management.
Because the tasks have cooldown period, so we want the task with maximum occurrences do first.
This is note of learning IOC management.
Note of learning Ioc Introduction.
Notes of Log4j2 base on the previous article.