blue-sky

blue-sky has asked 327 questions and find answers to 31 problems.

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scala :: java

blue-sky questions

How to build and run Scala Spark locally
Display default value in password field as plaintext
Can reduceBykey be used to change type and combine values - Scala Spark?
Can a neural network of 3 layers be used for multi-class classification?
Retrieving X & Y position of jQuery element
Efficient method of accessing matrix or x/y values
Ant if statement
How to keep POSIXct format when appending string to date item in list?
How reliable is yahoo finance?
How to insert vector of ones to Matrix?

blue-sky answers

A required class was missing while executing org.mule.munit.tools: org/codehaus/jackson/annotate/JsonClass
Why is Chrome pausing on some line inside jQuery?
java.lang.NoClassDefFoundError: javax/servlet/Filter
pyspark dataframe, groupby and compute variance of a column
Eclipse "Server Locations" section disabled and need to change to use Tomcat installation
Matplotlib animation not displaying in PyCharm
Display multiple data points in single chart
Scala speed test and profiler
Using regex with filter in Scala
Tomcat is not logging to file