Programming Leftovers

posted by Roy Schestowitz on Mar 24, 2023

• Most efficient way to implement Stack and Queue together

  Introduction to Stack: A stack is a linear data structure in computer science that follows the Last-In-First-Out (LIFO) principle.

• Excellent Free Tutorials to Learn Roff

  A roff system consists of an extensible text formatting language and a set of programs for printing and converting to other text formats.

• PHP Session Timeout: How to Set and Manage It

  Welcome to our in-depth guide on setting session timeouts in PHP. This article will delve into the various methods of setting session timeouts and provide you with advanced examples and best practices. Our objective is to empower you with the knowledge and tools to create secure, optimized PHP applications that effectively manage session timeouts.

• Qt for Android Automotive 6.4.3 is released

  We are happy to announce that the latest Qt for Android Automotive is out, based on Qt 6.4.3. This is a minor bug fixing release where one issue with notification and another issue with ActivityView were fixed. Detail changes can be found in https://doc.qt.io/QtAndroidAutomotive-6.4/qtaa-change-log.html.

• Dirk Eddelbuettel: RcppSMC 0.2.7 on CRAN: Extensions and Update

  A new release 0.2.7 of our RcppSMC package arrived at CRAN earlier today. It contains several extensions added by team member (and former GSoC student) Ilya Zarubin since the last release. We were a little slow to release those—but “one of those CRAN emails” forced our hand for a release now. The updated ‘uninitialized variable’ messages in clang++-16 have found a fan in Brian Ripley, and so he sent us a note. And as the issue was trivially reproducible with clang++-15 here too I had it fixed in no time. And both changes taken together form the incremental 0.2.7 release.

• This Week In Rust: This Week in Rust 487

  Hello and welcome to another issue of This Week in Rust!

• Nextra: Generate Rich Documentation Sites with Next.js and MDX

  Simple, powerful and flexible site generation framework with everything you love from Next.js.

• Factorial in Python NumPy

  The numpy.math.factorial() function takes in a positive integer value and returns its factorial back to the caller. However, it does not work for negative values.