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oleg.cherednik

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1478.68 (4,501,435th) 		Reputation
7,130 (22,480th)
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Take the frequency of each digit in a randomly generated number wit... +0.08
Why use clone() when we can copy object using = operator? +0.05
"Exception: Scanner closed" how to re-open it within (whi... -0.22
Multiplication of two Variables +0.39
What is difference between "string" and String x = "... +0.55
Overriding toString methods? -0.45
Advanced string manipulation from job online +0.26
How to get a sub string from string using word starts with some text -0.17
I am printing array of prime numbers , my code output is 2 , it is... -0.45
Difference between first index and last index of the char in the gi... +0.05
Panel won't display text +0.05
How to fix this code for Java to rotate an array for large arrays a... +0.54
Extract particular field from request URL 0.00
Converting grade in a for loops +0.06
Why is there a logical error if (arr.length == 0) {return Integer.M... 0.00
Why isn't overloading with a different generic type as a parame... -0.15
How Should I create a Media Player only once and call it multiple t... +0.12
return the index of doubly-linked list starting from the end (backw... +0.01
I want to split a string after a specific length without cut any wo... -0.59
Comparing class double with primitive double +1.29
How to read files from a resources folder in java? -0.27
Maximum sum of the numbers from 1 to N avoiding all the sums that g... +0.08
JAVA Lambda Expression with two list - inner join 0.00
Java duplicate date checking 0.00
How to return an instantiated data by flask ,that java can accept +0.55
Nested array references -0.03
Apply a function to a nested list grouped by stream -1.28
Trying Reading a file of ints and strings and getting errors +0.87
Protected access modifier allows access field in not derived case -0.91
ArrayList incompatible types in Java 0.00
Read text file and make a 2D array +1.69
How do you use a constructors parameter in a method in Java? -0.29
How to sort keys in a map based on elements in a list -0.30
/Main.java:15: error: incompatible types: possible lossy conversion... -0.79
How to generate fixed length random number without conflict? -1.09
How can I compare a String with an Array of Strings to get the Valu... -1.81
How to shift array list elements to the right with some index at fi... +0.20
Array not updating correctly as "show array" class object... +0.06
REST API, get a list of resources by a specific value - naming conv... +0.96
Finding Number of Times a number in array +0.05
How to print duplicated items in an array? +0.54
How to convert List<Optional<Type>> into List<Type> -0.53
Map.Entry::getKey is throwing error under groupby -0.63
How to execute main method of a Runnable JAR from a different Java... -1.57
Java Doubly Linked List last node won't point to list properly +0.55
How to return the string formed by alternating the case of the char... +0.11
How to check for duplicates in a a list before adding another numbe... -0.20
Is it possible to remove an index from a object array? +0.20
Left join using java stream on two lists 0.00
Retrieve winner of arraylist JAVA -0.23