Drupal 9 is here, and there are already some useful modules available for the newest stable version.Currently, for Drupal 9, there is Admin Toolbar, Redirect, Paragraphs, Metatag, Simple XML Sitemap, Field Group, Ctools, Entity Browser, Embed, Webform, Entity API, IMCE, Google Analytics, External Links, XML Sitemap, Focal Point, Acquia Connector, and the list appears to be growing. When searching for modules using the "Stable Release" filter, it seems that Drupal 9 is indeed forward compatible with Drupal 8!
The code shown below computes an approximation algorithm, greedy heuristic, for the 0-1 knapsack problem in Apache Spark. Having worked with parallel dynamic programming algorithms a good amount, wanted to see what this would look like in Spark. The Github code repo. for the Knapsack approximation algorithms is here , and it includes a Scala solution. The work on a Java version is in progress at time of this writing. Below we have the code that computes the solution that fits within the knapsack W for a set of items each with it's own weight and profit value. We look to maximize the final sum of selected items profits while not exceeding the total possible weight, W. First we import some spark libraries into Python. # Knapsack 0-1 function weights, values and size-capacity. from pyspark.sql import SparkSession from pyspark.sql.functions import lit from pyspark.sql.functions import col from pyspark.sql.functions import sum Now define the function, which will take a Spark ...