This extensions tracks WHERE clauses predicates and JOIN predicates. Statistics will report whether the predicate was evaluated as an index scan or not, how many time the expression appeared, how many times the operator was executed and how filtering the expression is. If pg_stat_statements is enabled, it can also track to which statements the predicate belongs.

ALGLIB is a cross-platform numerical analysis and data processing library. This package support C++. ALGLIB features include:

A free cross-platform library of fast C++ routines for plotting data in up to 3 dimensions. It can export plots to bitmaps and vector EPS, SVG, IDTF files. There are simple window interfaces based on GLUT, FLTK and/or Qt. MathGL can also be used in the console. There are interfaces to a set of languages, such as, C, Fortran, Pascal, Forth, Python, Octave.

Call the supplied function exactly one time. This prevents double callback execution. This module can be used on both Node.js, React-Native, or browsers using Browserify.

This package provides the MBSTRING module(s) for PHP.

The base TransportStream implementation for Winston. Use these to write ecosystem Transports for Winston in your Node.js programs.