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Rating Stats for

Juan Carlos Mendoza

Rating
1535.00 (14,641st)
Reputation
4,385 (38,093rd)
Page: 1 2 3 ... 4
Title Δ
How to find duplicate rows and display the number of repetitions in... +1.39
LocalTime between 23.59 and 00:01 -1.53
Java HashMap print separate values only one time -1.12
How to use Java lambdas to collect elements in a list of a new type? -0.70
ArrayList data gets cleared when adding new data in android 0.00
How to group values from a list with Java Stream API (groupingBy co... +1.19
Trying to sort an array of objects alphabetically but Object can... +0.44
In java, how can I check how many substrings of length n are within... 0.00
Multidimensional array calendar, how to fix simple issues +1.91
Java Basic Method -2.39
Sorting elements of ArrayList according to numbers of char 'a&#... 0.00
Print the number of unique vowels in a string, Java +0.10
Reading double digits from a file and avoiding whitespace/strings (... -1.69
How to get the Year of a Temporal in Java +0.43
Converting 2D String array to 2D int array +1.01
using java Stream to get a sum, average, and sort -0.03
Random numbers mean and standard deviation Java +0.83
Check if every element of an array belongs to a set of values -0.84
Java Stream custom list based on List +2.18
How to assign null value to CharSequence in java? +0.46
Create tester program to record the frequency of rolls on a die? -1.58
How to make a do-while loop that checks for input validation -1.03
How to count uppercase vowels and lowercase vowels in a string? +0.44
How to return an int that should be the sum of the values in an Arr... 0.00
If the string contains at least one c, then how can i print the pos... -0.82
Split a string in Java, based on delimiter, only once, if delimiter... -0.57
How to split a String without using an array? -1.32
how do i make it so nextLine equals two strings in an array -0.57
How to group by an attribute of class in Java +0.47
Java 8 Date time formatter misbehaving +1.85
Get all strings that occur in ALL given lists +0.48
How do i solve this java code having issue with it array issue i wa... -0.08
Can I define an abstract method without the use of abstract keyword... -0.33
how to split number and symbols JAVA -0.06
Are wrappers of a primitive type primitives types too? -0.36
Split by space instead of Comma -1.46
KeyPressed/KeyReleased not working? +2.57
How to compare when two dates are within 30 days -0.12
only numeric numbers with control -2.48
Looping if and else statements in java +0.08
Java - Create an IntStream with a given range, then randomise each... +2.04
Java-8 - replacing "?" character from the start of a Opti... -1.23
Create method to count occurrences of type char within an array +0.44
Cant set numbers on int[] 0.00
How to set variables into a JDBC statement? -0.44
How do I remove the blue line around the text in a JButton? - Java 0.00
Not able to display data from my database with spring boot -0.55
Separating String on invisible character (tab, carriage return, gro... -0.04
java extract digits from string -1.12
How to check for integer and less than or equal to 100 in an if/els... -0.47