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Rating Stats for

Jan Held

Rating
1495.14 (4,269,872nd)

Reputation
550 (253,345th)

Page: 1

Title	Δ
Builder pattern (java). Why is Builder class public?	+0.26
BufferedReader returning columns instead of row	+4.45
ArrayList creating card deck	-3.78
How to use functional interface returning void?	-3.59
Return error message if input is not string	+0.10
How to Get first date and last date from given month in java?	+4.15
2D ArrayList In Java find object in column	+0.08
How to get an array of character (A-z, no numbers) from a given str...	-0.31
Kafka Topic And Offset	+0.10
Error cannot find symbol, method getcustomerdiscount()	0.00
Java Sort after GroupBy	-1.38
Java functional approach to join identical elements into a single one	-2.40
How to create a Variable with scope global and but should not be a...	+0.03
Writing an Integer in file with BufferedWriter	0.00
Kafka Stream to divide job & joining them	0.00
Not able to create kafka topics with desired partitions using Kafka...	0.00
Cannot compare the organisms properly with Comparable interface - J...	+0.28
Junit Test Case for private method	-1.89
Java - Compare Strings that may contain numbers, without the number...	+4.08
Check input with regex	+5.48
Why can I cast an object? Can it be done with other objects?	-2.24
convert byte array to double	+4.20
Java specific characters in for loop	-3.94
How to create array for text file searched by user input?	-0.01
Kafka-streams application error using mapValue() method with Gson	0.00
How to get absolute numbers of Array?	-4.53
Call child function from parent object	0.00
How to check if a line or string contains, to be templated variable...	0.00
I am getting this "NullPointerException" Error	0.00
kafka streams + how to expire entries in a state store asynchronously	0.00
How to edit yaml file in Dockerfile or in shell?	+4.10
easiest way to read a java file - is there a simpler auternative to...	-1.90
wget list of files with specified destination	0.00
Java error: The method add(String) is undefined for the type String	-3.64
How can I call my music class and play music within a while loop wh...	0.00
Mysql and java : How to handle multiple users when it comes down to...	0.00
get information from a variable inside a private method from other...	+0.03
Why and when to use Serializable objects in Java	-4.01
Handling Million web socket connections in GoLang	0.00
Running python script after container is up (Kubernetes)	0.00
Why does my program throw an "IndexOutOfBoundsException",...	+2.96
how to read message from Kafka topic based on response from another...	0.00
Save all data into json file but getting only last index	0.00
Efficient way to manage strings	-1.94
how to assign variable in shell script	-0.54
Null exception while send mail in Spring Boot?	0.00
How do I check which subclass was passed into a constructor?	+0.42
How to check if lines in a file are formatted correctly	0.00
Cannot find and read file in Java	0.00
Kafka Streams join unrelated streams	+0.57