Microsoft SQL Server queries memo.
- Get the value of one column based on the MAX value of another with a GROUP BY query
- Space used by tables
- BI Dimension Date & Time
The easiest way to install Python and Jupyter Notebook is probably with Anaconda.
Anaconda is a free and open source distribution of the Python programming language for data science and machine learning related applications, that aims to simplify package management and deployment. Package versions are managed by the package management system conda.
You can encounter some trouble installing R and RStudio on CentOS/RHEL. One alternative to avoid those troubles is to use Docker. Docker containers aimed to really simplify your life in some situations. It is a tool you have to have in your pocket.
Boost provides free peer-reviewed portable C++ source libraries. Libraries are intended to work well with the C++ Standard Library. Boost libraries are intended to be widely useful, and usable across a broad spectrum of applications. The Boost license encourages both commercial and non-commercial use.
The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, and Go, as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system. The GNU system was developed to be 100% free software, free in the sense that it respects the user's freedom.