Programming: Python, Rust, PHP, C++ and More
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Python For Loop: Everything You Need to Know
Loops are one of the essential elements in any programming language, and Python is not an exception to it. Loops are used to repeat a statement or a block of statements multiple times. If there were no concept of loops in programming languages, we have to write each statement again and again for the number of times we want to execute it.
Python provides two types of loops to handle looping requirements, i.e., the while loop and the for loop. In this tutorial, we will learn everything about the for loop statement in Python.
Before getting started with this tutorial, It is necessary to have Python installed and set up in your environment path. If you don’t have it installed already, refer to our step by step guide to install Python on Linux. The code presented in this tutorial can be run on the python shell, but it is recommended to run the code in a Python IDE. If you don’t have a python IDE installed in your system or want to know which IDE is a better choice to install, you can refer to our guide Top 10 best python IDE compared.
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NihAV Is An Experimental Multimedia Framework Written In Rust
NihAV is an experimental multimedia framework written in the Rust programming language. At the moment it's focused on diving into supporting decoders for different formats that lack open-source support right now / not yet reverse engineered, exploring new approaches for conventional multimedia concepts, and other experiments for advancing audio-video frameworks.
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rra-c-util 8.3
n this release of my utility library for my other packages, I finally decided to drop support for platforms without a working snprintf.
This dates back to the early 2000s and a very early iteration of this package. At the time, there were still some older versions of UNIX without snprintf at all. More commonly, it was buggy. The most common problem was that it would return -1 if the buffer wasn't large enough rather than returning the necessary size of the buffer. Or, in some cases, it wouldn't support a buffer size of 0 and a NULL buffer to get the necessary size.
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Embedded Programming and Beyond: An Interview with Warren Gay
Interested in embedded programming? Warren Gay, an Ontario, Canada-based senior programmer, is an excellent resource for professional programmers, students, and makers alike. Here he talks about his new book, FreeRTOS for ESP32-Arduino (Elektor, 2020), and shares insights about FreeRTOS, ESP32, Arduino, embedded technologies, and more. You are sure to find his input informative and inspiring, especially if you plan to work with ESP32 or Arduino in the near future.
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PHP 7.1 - 8 new features
In the PHP 7.0 version function declaration accepts a return type, with the release of 7.1 version functions and parameters can return/accept null by prefixing the data type with a question mark(?).
if the data type passed as parameter or returned by a function is different from the type specified a TypeError exception will be thrown.
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Senior Developers don’t know Everything
For about 20 years, I’ve been doing C++ and Qt and KDE development. I suppose that makes me a “senior software engineer”, also in the sense that I’ve hacked, programmed, futzed, designed, architected, tested, proved-correct, and cursed at a lot of software. But don’t let the label fool you: I look up just as much in the documentation as I ever did; senior developers don’t know everything.
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