Posted on Mar 24, 2016 in Computer Science • Tagged with programming, Scala, functional programming, big data, Spark
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **
Posted on Apr 23, 2021 in Computer Science • Tagged with Computer Science, Spark, Scala, BeakerX, JupyterLab
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
Open a JupyterLab notebook with the BeakerX Scala kernel from the launcher.
Download Spark (say, 2.3.1) dependencies.
%%classpath add mvn
org.apache.spark spark-core_2 …Posted on Aug 24, 2014 in Computer Science • Tagged with programming, tips, MATLAB
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
Things on this page are fragmentary and immature notes/thoughts of the author. It is not meant to readers but rather for convenient reference of the author …
Posted on Dec 12, 2016 in Computer Science • Tagged with programming, Apache Toree, Jupyter Notebook, JupyterLab, Jupyter Lab, Spark
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **
Posted on Oct 10, 2013 in Computer Science • Tagged with tips, SAS, programming
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **
SAS on Linux recognize …
Posted on Jan 09, 2014 in Computer Science • Tagged with programming, big data, Pig, Hadoop, tips
Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.
Pig uses -- (at the beginning of lines) to comment out lines.
It also support C-style comment, i.e., using /* ... */
Filter out records that you don't want …