Sorting is an important feature and there are different ways and helpful functions in pandas like sort_values, sort_index and numpy methods sort and argsort to sort the Categorical and Numeric data in the dataframe... (more…)

Dependency injection is a controversial topic. There are known problems, hacks, and even whole methodologies on how to work with DI frameworks. It is not the case when using functional approach: which is simple and explicit. (more…)

swagger-py-codegen - a Python web framework generator supports Flask, Tornado, Falcon... (more…)

Python 3.3 standard library 'ipaddress' suffers from a critical IP address vulnerability (CVE-2021-29921) identical to the flaw that was reported in the "netmask" library earlier this year. (more…)

Years ago, OpenBSD gained two new security system calls, pledge(2) (originally tame(2)) and unveil. In both, an application surrenders capabilities at run-time. The idea is to perform initialization like usual, then drop capabilities before handling untru... (more…)