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Programming With Python

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Development

  • Top 10 Python Libraries that Every Data Scientist Must Know

    Python is one of the most popular and widely known programming languages that has replaced many programming languages in the industry. It is one of the most loved programming languages that data science professionals use more because it is an ocean of libraries.

    Python is known as the beginner’s level programming language because of its simplicity and easiness, its programming syntax is simple to learn and is of high level compared to C, Java, and C++.

    For more accurate algorithms and coding, Analytics Insight compiles the top 10 Python libraries, here is the list-

  • Why Python is not the programming language of the future -- a response

    See https://towardsdatascience.com/why-python-is-not-the-programming-language-of-the-future-30ddc5339b66.

    This is an interesting article with some important points. And. It has some points that I disagree with.

    Speed. This is a narrow perspective. numpy and pandas are fast, dask is fast. A great many Python ecosystem packages are fast. This complaint seems to be unsupported by evidence.

    Dynamic Scoping Rules. This actually isn't the problem. The problem is something about not being able to change containing scopes. First, I'm not sure changing nesting scopes is of any value at all. Second, the complaint ignores the global and nonlocal statements. The vague "leads to a lot of confusion" seems unsupported by any evidence.

    Lambdas. The distinction between expressions and statements isn't really a distinction in Python in general, only in the bodies of lambdas. I'm not sure what the real problem is, since a lambda with statements seems like a syntactic nightmare better solved with an ordinary, named function.

    Whitespace. Sigh. I've worked with many people who get the whitespace right but the {}'s wrong in C++. The code looks great but doesn't work. Python gets it right. The code looks great and works.

  • How to Extract Sentences from Text Using the NLTK Python Module

    The Natural Language Toolkit (NLTK) is a language and text processing module for Python. NLTK can analyze, process, and tokenize text available in many different languages using its built-in library of corpora and large pool of lexical data. Python is one of the most popular programming languages used in data science and language processing, mainly due to the versatility of the language and the availability of useful modules like NLTK. This article will explain how to extract sentences from text paragraphs using NLTK. The code in this guide has been tested with Python 3.8.2 and NLTK 3.4.5 on Ubuntu 20.04 LTS.

  • I Wrote an Online Escape Game

    I’m an escape room enthusiast, some may say addict, and for the past few months I’ve been missing it. A friend of mine, a true addict with over 500 rooms to his name, started organizing online competitions. After playing a few of the online games, I thought, “I want to build my own.”

    So for that past couple of months I’ve been writing an online escape game — which you could say is a web puzzle game, but with the exciting flare of escape! It’s suitably called “Prototype”. I assumed that name would let me get away with some rough edges. This will be an evolving project, but the first installment is a success.

    I’m proud of my game. I want to tell you how I made it.

  • Newsletter August 2020

    This month we kept refining existing features to improve the user experience, smooth workflows and empower users.

  • Python ASGI CLI
  • Weekly Python StackOverflow Report: (ccxxxviii) stackoverflow python report
  • A Hundred Days of Code, Day 023, Day 24 - Tiny Utility to do comparative DNS Lookups

More in Tux Machines

Security Leftovers

  • Security updates for Monday

    Security updates have been issued by Debian (curl, libdbi-perl, linux-4.19, lua5.3, mediawiki, nfdump, openssl1.0, qt4-x11, qtbase-opensource-src, ruby-gon, and yaws), Fedora (f2fs-tools, grub2, libxml2, perl-DBI, singularity, xawtv, and xen), Mageia (cifs-utils, kio-extras, libproxy, mbedtls, nodejs, novnc, and pdns), openSUSE (bcm43xx-firmware, chromium, conmon, fuse-overlayfs, libcontainers-common, podman, firefox, libqt4, libqt5-qtbase, openldap2, ovmf, pdns, rubygem-actionpack-5_1, and tiff), SUSE (firefox, go1.14, ImageMagick, and libqt5-qtbase), and Ubuntu (firefox, gnuplot, libquicktime, miniupnpd, ruby-sanitize, and sudo). 

  • Mac, Linux Users Now Targeted by FinSpy Variants

    FinSpy has returned in new campaigns targeting dissident organizations in Egypt – and researchers uncovered new samples of the spyware targeting macOS and Linux users. The FinSpy commercial spyware is back in recently observed campaigns against organizations and activists in Egypt. While the spyware previously targeted Windows, iOS and Android users, researchers have discovered these campaigns using new variants that target macOS and Linux users.

  • Major hospital system hit with cyberattack, potentially largest in U.S. history [iophk: Windows kills]

    Universal Health Services did not immediately respond to requests for comment, but posted a statement to its website that its company-wide network “is currently offline, due to an IT security issue. One person familiar with the company’s response efforts who was not authorized to speak to the press said that the attack “looks and smells like ransomware.”

  • Ransomware reportedly to blame for outage at US hospital chain [iophk: Windows kills]

    The hospital system, which has more than 400 locations in the US and the UK, said in a statement on Monday that its IT network across several facilities was offline “due to an IT security issue.” No patient or employee data appears to have been compromised, according to the statement, which did not mention malware or ransomware.

  • Cyberattack hobbles major hospital chain’s US facilities [iophk: Windows kills]

    Universal Health Services Inc., which operates more than 250 hospitals and other clinical facilities in the U.S., blamed the outage on an unspecified IT “security issue” in a statement posted to its website Monday but provided no details about the incident, such as how many facilities were affected and whether patients had to be diverted to other hospitals.

  • Cybersecurity Software Firm McAfee Files for Nasdaq IPO

    The San Jose, California-based company listed the size of the offering as $100 million in a filing Monday with the U.S. Securities and Exchange Commission. The amount is a placeholder that will likely change.

    McAfee’s planned offering is part of a software IPO boom this year. The biggest listing for an operating company on a U.S. exchange is software maker Snowflake Inc., which raised $3.86 billion including so-called greenshoe shares this month.

Microsoft 365 outage affects multiple services

Microsoft Corp MSFT.O said late Monday a recent change it introduced likely caused a major outage, affecting users' access to multiple Microsoft 365 services, including Outlook.com and Microsoft Teams. The developer of Windows and Office software said it did not “observe an increase in successful connections” even after it rolled back the change to mitigate the impact. Read more

14 Best Free and Open Source Linux Compression Tools

Data compression is the process of storing data in a format that uses less space than the original representation would use. Compressing data can be very useful particularly in the field of communications as it enables devices to transmit or store data in fewer bits. Besides reducing transmission bandwidth, compression increases the amount of information that can be stored on a hard disk drive or other storage device. There are two main types of compression. Lossy compression is a data encoding method which reduces a file by discarding certain information. When the file is uncompressed, not all of the original information will be recovered. Lossy compression is typically used to compress video, audio and images, as well as internet telephony. The fact that information is lost during compression will often be unnoticeable to most users. Lossy compression techniques are used in all DVDs, Blu-ray discs, and most multimedia available on the internet. Read more

Customize an Intel NUC with Linux

After nearly six months of frequent video conferencing, I was tired of looking at my colleagues as tiny thumbnails on 13" and 15" laptop displays. However, I didn't want the clutter of a desktop or tower case and all the associated cabling. I briefly considered a Mac Mini but didn't want to surrender to a proprietary interface. I really wanted a Linux desktop with power, portability, and a small footprint. I considered System76's Meerkat but instead opted to build my own computer using an Intel Next Unit of Computing (NUC). Intel created the NUC as a very small, barebones computer system with a number of options. It's more powerful and more modular than something like a Raspberry Pi, but it's smaller than even a microATX sized PC tower. Read more