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YCF_L

Rating
1654.64 (496th)
Reputation
34,660 (3,362nd)
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Title Δ
Having difficulty understanding Java regex interpretation -1.46
How to print out array index 2-5 +0.81
Using String.split() How can I split a string based on a regular ex... +0.29
How to make a regular expression match based on a condition? -0.95
Is it possible to check this way, that all elements in 2d Array are... -0.46
finding the most popular word in a person's tweets +0.64
Remove elements from a list by iterating via stream Java 8 +1.26
How can I duplicate an HashMap with duplicate values +0.31
Log-In error: java.sql.SQLException: Column 'user.id' not f... +0.26
Repeated array elements -1.02
How do I go from Stream<ArrayList<Object>>> to Array... +0.27
Split Integers Using Stream Lambda +0.29
Using Collectors.toMap how to convert the map values -1.33
How to cut time zone information in Java +0.48
How do I replace below for loop code with Java 8 streams +1.36
Does text contain date format? 0.00
Compare and combine two lists of different types using Streams +0.79
ParseException: Unparseable date in Java 0.00
How do I get the numbers in a String and then calculate the average... +0.78
Converting ArrayList<ArrayList<String>> to ArrayList<... +0.33
How to convert Russian date format to US date format? 0.00
Java: Is there an easy way to get an average when I have a collecti... -0.67
Operate a given Java stream pairwise +0.59
Why is the value of hashmap not getting updated with getOrDefault m... -1.46
How to Convert String of numbers to a distinct ArrayList +0.29
How to filter Optional.empty in java 8 +1.03
Replace expression like +{user}100 using regex -2.30
java.time.DateTimeException: Unable to extract ZoneId from temporal -0.32
Java Streams - Transform stream result from an object to another 0.00
Update a value in the nested JsonNode +0.29
How to create an ArrayList from a Intstream -0.71
Spring Boot - null value in foreign key PostgreSQL database 0.00
Issue for SUM all data with NULL in JTable 0.00
How to re-write count-up loop with system.out in stream API +1.36
How to convert two different dates in string (2019-12-23 12:40:43.7... +1.11
Masking using regular expressions for below format +0.36
Java8 forEach with index +0.29
Multiplying a char variable by int -0.56
MongoDB Caused by: java.sql.SQLException: Data too long for column... 0.00
Regarding Increment of Character Variable -0.05
Modify set of Intger vs set of String while Iterating -1.07
replace empty paranthese in a string in java 0.00
Regular expression for masking emails +1.00
Regex : Using Regex in Java 8 +1.34
Migration from java 8 to java 11 0.00
How to Split a String without deleting split character +1.39
java - List remove specific object base on object property +0.28
Promotion of sql scripts to dev, cert,staging and prod 0.00
Get the value after a string and comma and ends if there is charact... +0.77
Rxjava observable incompatible types 0.00