User zhuguowei - Stack Overflow

173 votes

14 answers

49k views

Check two arguments in Java, either both not null or both null elegantly

asked Jan 4, 2016 at 6:57

36 votes

4 answers

18k views

Does Project Lombok support Java 9?

asked Jan 7, 2017 at 10:40

28 votes

4 answers

42k views

about spring boot how to disable web environment correctly

asked May 12, 2016 at 12:53

24 votes

2 answers

40k views

Spring boot running a fully executable JAR and specify -D properties

asked Nov 22, 2015 at 14:11

21 votes

1 answer

15k views

How to collect two fields of an object into the same list?

asked Nov 9, 2015 at 6:22

19 votes

5 answers

16k views

Why can't I extract a spring boot executable jar?

asked Jun 13, 2016 at 6:27

15 votes

1 answer

15k views

When using spring aop:around, how can I get return type of the pointcut method?

asked Jan 22, 2015 at 15:40

14 votes

1 answer

23k views

How to add some element to a list value simply [duplicate]

asked May 11, 2016 at 14:38

12 votes

5 answers

57k views

How to implement batch update using Spring Data Jpa?

asked Nov 1, 2015 at 12:37

11 votes

5 answers

38k views

How to use wireshark to capture mysql query sql clearly

asked Jul 3, 2016 at 7:13

11 votes

1 answer

11k views

Nginx cache inactive vs proxy_cache_valid

asked Oct 1, 2020 at 8:10

10 votes

2 answers

373 views

Why the HashMap#resize implementation is so complex?

asked May 26, 2017 at 13:36

10 votes

2 answers

3k views

why mysql count(*) has better performance than count(id)

asked Feb 26, 2016 at 13:30

10 votes

2 answers

6k views

A dozer map exception related to Spring boot devtools

asked Nov 27, 2015 at 10:38

9 votes

3 answers

13k views

How to get max value from JSON?

asked Feb 2, 2019 at 3:15

8 votes

2 answers

8k views

Java Integer.parseInt() for 32-bit signed binary string throws NumberFormatException

asked Jul 12, 2015 at 8:43

7 votes

2 answers

11k views

A classloader problem related to spring-boot-devtools

asked Nov 27, 2015 at 12:37

7 votes

2 answers

3k views

how could access actuator endpoints in non-web application

asked Dec 31, 2015 at 13:00

6 votes

1 answer

3k views

Does mysql latin1 also support emoji character?

asked May 12, 2015 at 10:15

6 votes

1 answer

18k views

spring boot could show sql even use JdbcTemplate directly

asked Mar 8, 2016 at 4:25

6 votes

3 answers

7k views

About causing too many open files with java?

asked Apr 13, 2017 at 14:31

6 votes

6 answers

1k views

Deploy app on a cluster but cannot access it successfully

asked Jul 4, 2017 at 9:54

5 votes

2 answers

7k views

How to Implement $bucket to group by multiple fields

asked Jun 11, 2017 at 7:13

5 votes

3 answers

4k views

mac El Capitan connect to server using smb failed

asked Jun 16, 2016 at 14:08

5 votes

1 answer

921 views

How could I use alias in xargs

asked Jan 19, 2016 at 3:45

5 votes

2 answers

3k views

How to exclude some project/path in Eclipse Open Resource result list?

asked Dec 9, 2015 at 3:21

4 votes

4 answers

3k views

java8 convert string array to map(odd index is key, even index is value)

asked Jan 1, 2016 at 12:03

4 votes

2 answers

3k views

How can zsh and normal shell share environment variables and aliases without copying each other

asked Jan 2, 2016 at 12:23

4 votes

3 answers

205 views

Java 8: Convert a map with string values to a list containg a different type

asked Nov 26, 2015 at 13:12

4 votes

2 answers

813 views

compare two mysql sql performance?

asked Nov 26, 2015 at 8:45

Collectives™ on Stack Overflow

247 Questions

Check two arguments in Java, either both not null or both null elegantly

Does Project Lombok support Java 9?

about spring boot how to disable web environment correctly

Spring boot running a fully executable JAR and specify -D properties

How to collect two fields of an object into the same list?

Why can't I extract a spring boot executable jar?

When using spring aop:around, how can I get return type of the pointcut method?

How to add some element to a list value simply [duplicate]

How to implement batch update using Spring Data Jpa?

How to use wireshark to capture mysql query sql clearly

Nginx cache inactive vs proxy_cache_valid

Why the HashMap#resize implementation is so complex?

why mysql count(*) has better performance than count(id)

A dozer map exception related to Spring boot devtools

How to get max value from JSON?

Java Integer.parseInt() for 32-bit signed binary string throws NumberFormatException

A classloader problem related to spring-boot-devtools

how could access actuator endpoints in non-web application

Does mysql latin1 also support emoji character?

spring boot could show sql even use JdbcTemplate directly

About causing too many open files with java?

Deploy app on a cluster but cannot access it successfully

How to Implement $bucket to group by multiple fields

mac El Capitan connect to server using smb failed

How could I use alias in xargs

How to exclude some project/path in Eclipse Open Resource result list?

java8 convert string array to map(odd index is key, even index is value)

How can zsh and normal shell share environment variables and aliases without copying each other

Java 8: Convert a map with string values to a list containg a different type

compare two mysql sql performance?