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Piotr R

Rating
1431.76 (4,535,282nd)
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2,431 (69,402nd)
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Title Δ
Ids for this class must be manually assigned before calling save on... 0.00
What is systemProperties in Spring and where to find it? -0.44
How to calculate years in PostgreSQL -1.44
Mockito: verify parameter without having to cast it 0.00
How to change properties file and refresh configuration class on ru... 0.00
proguard Note: duplicate definition of library class [javax.annotat... -1.93
Spring SpEL. How to set null as default value for field 0.00
External transaction rollback when internal transaction(REQUIRES_NE... +1.41
Conditional Select in PostgreSQL without if-else statement -0.05
Java 8 lambda create list of Strings from list of objects -0.96
How to avoid UnsupportedEncodingException in Junit +0.59
Spring Boot: Tables created with lowercase +0.16
Local Date java 8 used in SQL -0.41
How to run .bat file using spring boot batch process +1.41
How autowired bean based generic value in spring? +2.32
Docker-compose up: database doesn't exist 0.00
Spring External Config Location doesn't work 0.00
CreateQuery returning the id of the new record when executing the S... -0.40
Java maven project building with clean, install, run as +0.39
Deploying Spring MVC web app on heroku 0.00
Execute sql delete query foreach user_id 0.00
Sum column in addtion to display its unique value +0.19
Getting Next value from sequence with spring hibernate +0.35
improve query in PostgresSQL -1.59
JAVA StdDateSerializer parsing Date -1.36
How to configure Hibernate to make table/column name with uppercase... +0.09
oracle, sql date function -0.66
SQL - check if a value in a list does not exist in table and return... +0.41
How can I select particular columns from postgres function? 0.00
JButton inside JTable: Button working, but text vanishes on click 0.00
How to update a column twice with sql +1.15
Mysql select where in() for each id return equal rows count -0.13
postgres select where id in array selected from a different table 0.00
SQL how to do an outer join properly +0.77
Hibernate @OneToOne join column -0.40
Jaxb annotation @xmlelement(name="ElementName") not bindi... +0.10
Converting from String[] to Arraylist, removing elements and conver... +1.11
EXECUTE IMMEDIATE Update query with variable column -1.64
SQL query. How to Select all users whose signup_date is a Saturday... 0.00
Adding a name of column with * in that -1.53
How to create a table with ONE existing row from another table? +0.35
SQL Query difficult +0.09
update text after finding a specific string in column SQL +0.47
How to get a timeline with zero observations for stores not selling +0.85
How to check if the inputted data exist in database -0.42
Algebraic Data Types in Postgres +3.00
JPA How to return result without joining other tables? +0.73
Remove element from ArrayList when used -0.16
Hibernate CriteriaBuilder with two parameters +2.43
TitledBorder in JPanel moves when translate() method is used -1.19