Source: CIO UKIn March, as the number of coronavirus infections grew exponentially across the United States, SkyLakes Medical Center in rural Oregon prepared for an influx of patients. In 48 hours, they renovated and opened an entire floor that had not been used for patient care in years. The city of Buffalo, New York knew its non-emergency and city services hotline was going to be more important than ever. Realizing they needed to field calls while working from home, they routed everything through the University of Buffalo’s managed call system (wow, nice teamwork). If you are a parent, you likely remember the exact moment your child, along with millions of others, was sent home…
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Using the Python Interpreter
Source: Python.org The Terms ‘Interactive’ and ‘Shell’ The term “interactive” traces back to the Latin expression “inter agere”. The verb “agere” means amongst other things “to do something” and “to act”, while “inter” denotes the spatial and temporal position to things and events, i.e. “between” or “among” objects, persons, and events. So “inter agere” means “to act between” or “to act among” these. With this in mind, we can say that the interactive shell is between the user and the operating system (e.g. Linux, Unix, Windows or others). Instead of an operating system an interpreter can be used for a programming language like Python as well. The Python interpreter can…
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Virtualenv
Source: VirtualEnv virtualenv is a tool to create isolated Python environments. Since Python 3.3, a subset of it has been integrated into the standard library under the venv module. The venv module does not offer all features of this library, to name just a few more prominent: is slower (by not having the app-data seed method), is not as extendable, cannot create virtual environments for arbitrarily installed python versions (and automatically discover these), is not upgrade-able via pip, does not have as rich programmatic API (describe virtual environments without creating them). The basic problem being addressed is one of dependencies and versions, and indirectly permissions. Imagine you have an application that needs version 1 of LibFoo, but another application requires version 2.…
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PHP tags
When PHP parses a file, it looks for opening and closing tags, which are and ?> which tell PHP to start and stop interpreting the code between them. Parsing in this manner allows PHP to be embedded in all sorts of different documents, as everything outside of a pair of opening and closing tags is ignored by the PHP parser. PHP includes a short echo tag which is a short-hand to the more verbose PHP also allows for short open tag (which is discouraged since it is only available if enabled using the short_open_tag php.ini configuration file directive, or if PHP was configured with the –enable-short-tags option). If a file contains only PHP code, it is preferable to omit…
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Open Source Licenses Types
Every once in a while, community uproar over contentious open source licensing in a popular product will grab headlines, causing all of us to debate what open source licenses are really about. Last year it was the Apache Foundation’s ban of components with Facebook React’s contentious patent clause which caused a stir that sent developers running for the Reddit boards. These past few months, Redis Labs and MongoDB have made changes in the open source licenses of some of their most popular open source databases, leaving many to scratch their heads, highlighting the need to have open source licenses explained in human speak. The simplest explanation is that open source licenses are legal and binding contracts…
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Best Python Frameworks
What do Python programmers need to make their life easier? The answer is frameworks. By automating the implementation of redundant tasks, frameworks cut development time and enable developers to focus greatly on application logic rather than routine elements. Because it is one of the leading programming languages, there is no scarcity of frameworks for Python. Different frameworks have their own set of advantages and issues. Hence, the selection needs to be made on the basis of project requirements and developer preference. There are primarily three types of Python frameworks, namely full-stack, micro-framework, and asynchronous. Before moving onto discussing the best Python frameworks to go for in 2020, let’s first take a…
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Popular PHP Frameworks For Web Development in 2020
Today, you can see a lot of advertising in which the company makes a landmark for 2020. The beginning of a new decade always marks a big change. For example, the first iPad appeared exactly at the start of 2010. It was a huge step forward in the development of tablets and computer technology in general. Source: https://merehead.com/People are waiting from 2020 something supernatural, although it remains quite a bit. In fact, the near future of web development is already known today. Some trends appeared a year earlier. What are Best PHP Frameworks to use in 2020? Here is the list of the Best PHP Frameworks to use in 2020 are: Laravel Symfony Code…
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What is Python? Powerful, intuitive programming
Why the Python programming language shines for data science, machine learning, systems automation, web and API development, and more Source: Infoworld.comDating from 1991, the Python programming language was considered a gap-filler, a way to write scripts that “automate the boring stuff” (as one popular book on learning Python put it) or to rapidly prototype applications that will be implemented in other languages. However, over the past few years, Python has emerged as a first-class citizen in modern software development, infrastructure management, and data analysis. It is no longer a back-room utility language, but a major force in web application creation and systems management, and a key driver of the explosion in big…
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9 Ways to Shake Up Working From Home
If you’re missing your pre-quarantine work routine, these simple tips can help rejuvenate your work from home experience. Source: PC Magazine UKAnyone newly working from home in the last few months has likely experienced some benefits and some drawbacks to their new situation. Seeing as good news is in short supply these days, I want to focus on the good things here. Working remotely comes with some wildly fantastic advantages. Let’s look at how can we use those advantages to shake up our routines when we feel them stagnating. Recently, I posed this question to some friends, colleagues, and acquaintances: “What changes have you made since working from home that have had…
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7 attributes to look for in a deputy IT leader
The CIO has become pivotal — and demanding. But having a trusted No. 2 can help ease the pain. Here’s how to find the best second-in-command. Source: CIO MagazineThe CIO role is expanding quickly. No longer a tactical leader supporting the IT stack, the CIO has become a pivotal co-creator with business leaders. With so much at stake and on their plates, IT leaders need a dependable second-in-command, someone who can offer advice, handle critical IT, business and personnel tasks and, most importantly, be ready to take the helm when the need arises. Finding a trusty No. 2 isn’t easy, however. The job requires a deep IT and business skillset,…
