StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Salim

Rating
1476.34 (4,508,054th) 		Reputation
42 (1,125,181st)
Page: 1 2 3 4
Title Δ
Elegant way to filter a record with nullable field in SQL using nul... -1.37
How to check if columns in a large parquet file have been modified? 0.00
PySpark search inside very large dataframe 0.00
Is a Spark RDD deterministic for the set of elements in each partit... -0.99
SPARK Join strategy in Cloud Datafusion 0.00
how to explode a dataframe schema in databricks +4.13
is there a way to write coalesce query to remove null from a file a... 0.00
Spark multiple CSV reads? 0.00
How to implement EXISTS condition as like SQL in spark Dataframe -3.84
Merging configurations for spark using typesafe library and extraJa... 0.00
Scala Spark - Split JSON column to multiple columns -3.93
trying to perform arithmetic operations on numbers expressed as a c... -1.23
Spark: Running Backwards Elimination By P-Value With Linear Regress... +0.19
The logical way of class interconnections in a system 0.00
String Literal and Object Literal comparison +0.58
how to block developers from debug on production +0.02
Using "==" in Java +0.74
Spark Issue with Dataframe.collectAsList method when ran on Multi-n... -1.35
Implement SCD Type 2 in Spark -1.92
Using LEFT() and SUBSTRING() to pull only so many characters from s... +3.96
Is there a way to specify number of partitions while read data (spa... 0.00
How to analyze heapdump with common leak suspect -3.87
Does avg() on a dataset produce the most efficient RDD? +0.36
How can I parse a string based on character count? -2.61
How to add parameter URL while keep old param? 0.00
How to append lists (coming out of a for loop) to another existing... -4.19
How to apply nested case when statements in the most efficient way... +5.39
MySQL fetching comma separated values -0.02
Best practice when returning a 413 response from REST API 0.00
SQL Table billions of entries - Looking for performance recommendat... 0.00
How to avoid excessive dataframe query 0.00
No repeats in a for loop with random.sample -1.92
Find tables with specific criteria - Oracle 12c +0.71
create table from select - any options to refresh or auto update? +4.06
pyspark: get the distinct elements of list values -0.97
Spark splitting a column into array and aggregate calculation +0.03
Joining 2 dataframes on more than one column without duplicate colu... 0.00
Detected implicit cartesian product for INNER join between logical... 0.00
Spark re partition logic for databricks scalable cluster 0.00
Questions about data transfer between java web layers 0.00
How to iteratively bring a Dataframe back to the driver in Spark -3.85
Does withColumn() function of spark checks every row of a Dataset o... 0.00
Writing Dataset to MS SQL server fails 0.00
Best practice to define implicit/explicit encoding in dataframe col... 0.00
How to store the following structure in a relational database? -2.84
How to call oracle stored procedure in queries? +3.89
Working with scala objects following a Spark join +3.70
Local storage with java and html 0.00
Oracle DB query not returning the expecting results 0.00
UPDATE vs DELETE and INSERT +4.36