投稿時間:2023-01-09 23:27:20 RSSフィード2023-01-09 23:00 分まとめ(31件)

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python	Pythonタグが付けられた新着投稿 - Qiita	PythonとGooglecolabを用いたデータ分析練習〜乳がんデータセットより〜	https://qiita.com/bluenouni/items/8be70f5ed795595e6494	googlecolab	2023-01-09 22:12:56
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	ubuntu 22.04 で Terminal が開かなかった	https://qiita.com/nekopro2/items/6a547810caaeaa26afa2	virtualboxubuntults	2023-01-09 22:59:34
Docker	dockerタグが付けられた新着投稿 - Qiita	【今日からDocker始めた方向け】Dockerコンテナの動かし方	https://qiita.com/kuma_chill/items/678b5b274ece09d456e7	docker	2023-01-09 22:03:02
Git	Gitタグが付けられた新着投稿 - Qiita	Gitの改行コード	https://qiita.com/takepan/items/a40d5e65a821c1a3f277	notfoundlinercommandnotfo	2023-01-09 22:34:03
海外TECH	DEV Community	NodeJS vs Python: Choose the Best Tech for Backend Development	https://dev.to/davedhaval/nodejs-vs-python-choose-the-best-tech-for-backend-development-281b	NodeJS vs Python Choose the Best Tech for Backend DevelopmentIn this piece of article I will be bold straight and profess which of these technologies is winning the game NodeJS or Python Let s get into it and start with a brief explanation Overview of NodeJS and PythonBefore I declare which of these technologies is better let me also mention both Python and NodeJS are great and two of the most popular backend developing technologies in the developers world And most of the time the software depends on the developer as well not just the technology So while you hire back end developers keep your intuitions open and reading the reviews is a must Now let s begin Understand NodeJSFirst of all NodeJS is not what you think it is it is not a programming language Then what is it It is an open source server field for JavaScript The latest version is NodeJS which is said to be used till April So you know it is going for a long run And here s the best part NodeJS is grounded on the Google V engine It has a built in interpreter optimizer and compiler Designed by Google the NodeJS engine is formed under C language to be utilized in the Chrome browser It is known for its sonic speed performance which is vital for developers Understand PythonUnlike NodeJS Python is a programming language The latest version is Python However Python is way more popular Now where does it run Is it the same as NodeJS Yes it is also developed by Google and runs on the Google App engine So this is the grim picture both are by Google offer high speed performance and are preferred by developers But what we want to find out is which one is better and what the difference is between NodeJS and Python Let s debate NodeJS vs Python Who is the Showstopper To call for the differences between NodeJS and Python there is plenty to add Say for example the release date Python was introduced back in whereas NodeJS came recently in the market around Let s see the other difference Speed and PerformanceI already told you both are great in terms of speed and performance But the question is which is better Starting with NodeJS It is remarkable The Google V engine makes all the difference Plus NodeJS performs code outside Google Chrome So considering it is resourceful efficient and performs seamlessly Also it enables the use of functions like TCP sockets Now let s look at the scenario of Python Speed and Performance of Python To compare Python is relatively slower as it uses a uni flow of coding and requests are met slowly Python is therefore not the ideal option for projects that emphasize speed and efficiency or require a large number of intricate computations As a result Python based web apps are slower than NodeJS based ones SyntaxTo create a well formed structure in software the syntax is formed In layman s terms the programming language rules are formed So what are Python and NodeJS s rules Syntax of NodeJS The majority of the time the syntax is a question of taste So if I say NodeJS syntax is better or Python syntax is better my skeptical readers might send me hate letters just kidding However to say in detail NodeJS syntax and JavaScript in browsers are fairly similar Therefore you won t run into any problems with NodeJS if you are already comfortable with JavaScript Syntax of Python The syntax of Python is frequently seen to be its best asset Software developers write less amount of code when during Python development than they would if they were using NodeJS Python s syntax is devoid of delimiters and is relatively straightforward LibrariesDo you know the software Canva And create a design using a template makes the process a lot easier to create the graphic Similarly libraries are like templates in programming languages It is the collection of prewritten code NodeJS Library The NPM also known as Node Package Manager is responsible for overseeing libraries and programs in NodeJS One of the largest collections of software libraries is there NPM is quick well documented and easy to operate Python Library Pip is responsible for overseeing Python s libraries Pip is fast reliable and easy to operate making it fluent for developers to learn how to use it To evaluate honestly both NodeJS and Python have reliable managed and well documented libraries Suitability of AppsEvery back end technology has its own potential Here we will look at which is best suited for apps Python or NodeJS NodeJS Suitability Nodejs Development solutions are ideal for applications with many parallel requests intensive client side processing or frequent data shifting from a user to a server because of their efficient architecture In terms of suitability it is actually quite tough to choose one It completely depends on the type of app and on which the developer is more comfortable Python Suitability Both simple and huge projects can be developed using Python It can be used for LMS face and recognition software sensor fusion artificial neural and data science apps that analyze and visualize data Python may be used to create games and tools for D visuals as well Error HandlingError handling extends clean code to the developers What is the use of that It helps to debug Debugging removes errors and produces a better UI Which of our debated back end technology performs better at error handling Let s see NodeJS Error Handling Clean code is like a window dressing So to make it happen NodeJS multithreading potentially helps in speedy and efficient performance However since it is a process that involves multiple requests at a time runtime errors are expected Python Error Handling Here the scene is different Python troubleshoots compact code Its uni flow coding and request system makes debugging way easier for the developers Hence in my opinion Python is a clear winner in error handling ConclusionI promised you I would give you a winner in this article and here I am with my answer both being extremely helpful and efficient back end technology NodeJS is relatively ahead in the competition But you should always keep in mind that each app or web app project has its own set of requirements So choose the one that aligns with your software needs Good luck with your next big project	2023-01-09 13:13:33
海外TECH	DEV Community	Install Ruby 3.2.0 with YJIT	https://dev.to/wizardhealth/install-ruby-320-with-yjit-3mmo	Install Ruby with YJITRuby is here and it offers some nice additions to the language One of the most exciting new things is the addition of a compiler YJIT YJIT was created by the folks from Shopify and has been producion tested for a while so it is safe to use in your environment Some benchmarks show the difference in speed compared to Ruby without YJIT I ll put some links if you want to know more I will show you the steps necessary to install Ruby using rbenv as it is the most popular Ruby version manager Install RustTo install Ruby with YJIT the first step is to install Rust Rust is necessary if we want to add YJIT to our Ruby installation The easiest way to install Rust is using Rustup which is also the recommended way curl proto https tlsv sSf shYou ll be asked which type of installation you want you can use the default If you want alternative installation methods you can follow this link After that update your PATH variable You can do this in many ways I will show you how to do it by updating your bashrc or zshrc depending which shell you use Just open bashrc or zshrc using your preferred editor and at the end of the file just add the following export PATH HOME cargo bin PATH This will add the rust bin folder to your path so you can check if rust was installed correctly easier After that you have to source your file source bashrcorsource zshrcThen you can check if the Rust installation was successful rustc versionYou should get an output like this that shows the version of Rust rustc fcd Upgrade Ruby buildBefore you install Ruby using rbenv first you should update your ruby build tool brew update amp amp brew upgrade ruby buildThis command could take some time just so you know Install RubyYou are now ready to install Ruby with YJIT Enter the following command RUBY CONFIGURE OPTS enable yjit rbenv install You notice the RUBY CONFIGURE OPTS variable where you explicitly say that you want to enable YJIT You can also add the with jemalloc flag as well to install jemalloc the general purpose malloc implementation that performs better at memory usage than the standard malloc Many benchmarks showed how much better your applications perform using jemalloc I can also confirm that from my personal experience Here are a few links that show the performance gain from using jemalloc You can set the new Ruby version for your local project or even on your entire environment using the local global flags rbenv local rbenv global Don t forget to run the rehash command for rbenv rbenv rehashThe last step is to ensure that everything went right Check your ruby version this way ruby v yjitWith the yjit option we should get the following output ruby revision a YJIT x darwin The YJIT shows that YJIT has been enabled in your Ruby installation Nice work I hope this little tutorial will help you	2023-01-09 13:08:40
海外TECH	Engadget	Tribit's powerful Bluetooth speakers are up to 52 percent off right now	https://www.engadget.com/tribits-powerful-bluetooth-speakers-are-up-to-52-percent-off-in-amazon-sale-130508018.html?src=rss	Tribit x s powerful Bluetooth speakers are up to percent off right nowThere are a lot of portable Bluetooth speakers out there but if you re looking for something that not only has big sound but is IPX waterproof your choices dwindle considerably One company that does both of those things is Tribit and some of its best products are on sale for up to percent off at Amazon Deals can be found on the W XSound Go or percent off StormBox Micro instead of and MaxSound Plus now on sale for or a full percent off nbsp First on the list is the Tribit StormBox Micro appearing perennially on best Bluetooth speaker lists including our own for It doesn t stand out in terms of fidelity but it pumps out copious amounts of volume It s also very portable and the rear strap easily attaches to things like belts backpacks and bike handlebars It doubles as a USB C powerbank to charge your devices in a pinch and you can wirelessly connect two for party mode or stereo sound It supports both iOS and Android has hours of battery life and is IP waterproof ーall for just percent off nbsp If you want to spend the bare minimum without cutting corners the Tribit XSound Go or percent off is a great choice Its sound is clearer and louder than other budget Bluetooth speakers and it s small enough to slip into a laptop bag It offers hours on a charge and is IPX rated so it can survive a half hour dunking in three feet of water Finally there s the Tribit MaxSound Plus or percent off As the name suggests it s exceptionally loud with W of power while offering driving bass adjustable EQ and more You also get an exceptional hours of battery life and again that IPX waterproof rating Tribit is also offering discounts on wireless earbuds kids headphones shower speakers and more nbsp Shop Tribit sound products at AmazonFollow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice	2023-01-09 13:05:08
海外科学	NYT > Science	A.I. Turns Its Artistry to Creating New Human Proteins	https://www.nytimes.com/2023/01/09/science/artificial-intelligence-proteins.html	covid	2023-01-09 13:14:04
海外科学	NYT > Science	Sync Your Calendar With the Solar System	https://www.nytimes.com/explain/2023/01/01/science/astronomy-space-calendar	event	2023-01-09 13:58:31
ニュース	BBC News - Home	Talks aimed at resolving NHS strikes were missed opportunity, says Unite union	https://www.bbc.co.uk/news/uk-politics-64207220?at_medium=RSS&at_campaign=KARANGA	unions	2023-01-09 13:49:39
ニュース	BBC News - Home	Prince Harry says Diana would be 'heartbroken' over Royal Family rift	https://www.bbc.co.uk/news/uk-64211977?at_medium=RSS&at_campaign=KARANGA	interviewer	2023-01-09 13:50:23
ニュース	BBC News - Home	Iran protests: Crowd gathers outside prison in bid to stop executions	https://www.bbc.co.uk/news/world-middle-east-64209452?at_medium=RSS&at_campaign=KARANGA	authorities	2023-01-09 13:03:41
ニュース	BBC News - Home	Jermaine Cools: Teenager pleads guilty to murder of boy, 14	https://www.bbc.co.uk/news/uk-england-london-64209347?at_medium=RSS&at_campaign=KARANGA	london	2023-01-09 13:45:48
ニュース	BBC News - Home	Scottish hospitals are almost full, says Nicola Sturgeon	https://www.bbc.co.uk/news/uk-scotland-scotland-politics-64211393?at_medium=RSS&at_campaign=KARANGA	health	2023-01-09 13:41:57
ニュース	BBC News - Home	Graham Potter: Chelsea boss retains support of the club's board	https://www.bbc.co.uk/sport/football/64210188?at_medium=RSS&at_campaign=KARANGA	Graham Potter Chelsea boss retains support of the club x s boardGraham Potter retains the support of Chelsea s board despite a FA Cup defeat by Manchester City on Sunday where fans sung former manager Thomas Tuchel s name	2023-01-09 13:13:36
ニュース	BBC News - Home	Nyheim Hines scores on Buffalo Bills' first play since Damar Hamlin cardiac arrest	https://www.bbc.co.uk/sport/av/american-football/64212096?at_medium=RSS&at_campaign=KARANGA	Nyheim Hines scores on Buffalo Bills x first play since Damar Hamlin cardiac arrestNyheim Hines scores an incredible yard touchdown on the Buffalo Bills first play since Damar Hamlin suffered a cardiac arrest	2023-01-09 13:19:37
ニュース	BBC News - Home	Portugal: Roberto Martinez appointed head coach	https://www.bbc.co.uk/sport/football/64211118?at_medium=RSS&at_campaign=KARANGA	fernando	2023-01-09 13:10:26
ニュース	BBC News - Home	What do the Bolsonaro protesters in Brazil want?	https://www.bbc.co.uk/news/world-latin-america-64212627?at_medium=RSS&at_campaign=KARANGA	bolsonaro	2023-01-09 13:36:26
北海道	北海道新聞	釧路管内２１人感染　根室管内は９人　新型コロナ	https://www.hokkaido-np.co.jp/article/785129/	新型コロナウイルス	2023-01-09 22:39:00
北海道	北海道新聞	花火や行列…木古内・寒中みそぎ、１３日から祭り	https://www.hokkaido-np.co.jp/article/785103/	行列	2023-01-09 22:39:35
北海道	北海道新聞	新年の一手、盤上で熱戦　釧路で新春将棋大会	https://www.hokkaido-np.co.jp/article/785127/	北海道新聞	2023-01-09 22:36:00
北海道	北海道新聞	＜道東ものがたりの舞台＞漫画「ゴールデンカムイ」＝網走　金塊巡り監獄でバトル	https://www.hokkaido-np.co.jp/article/785124/	金塊	2023-01-09 22:34:00
北海道	北海道新聞	＜ヴォレアス　Ｖ１へ続く道＞佐々木博秋主将（２８）アウトサイドヒッター　ミス減らし士気上げたい	https://www.hokkaido-np.co.jp/article/785115/	緩急	2023-01-09 22:32:44
北海道	北海道新聞	道内で雪の死亡事故相次ぐ　昨冬の倍以上の７人　降雪後の気温上昇に注意	https://www.hokkaido-np.co.jp/article/785114/	死亡事故	2023-01-09 22:23:05
北海道	北海道新聞	趙立堅氏、海洋問題担当へ　中国「戦狼外交」報道官	https://www.hokkaido-np.co.jp/article/785123/	中国外務省	2023-01-09 22:28:00
北海道	北海道新聞	石狩管内など１月１０日大雪　交通障害に注意を	https://www.hokkaido-np.co.jp/article/785121/	交通障害	2023-01-09 22:21:21
北海道	北海道新聞	「ロシアのプロパガンダ」と非難　６００人殺害主張、市場には攻撃	https://www.hokkaido-np.co.jp/article/785122/	非難	2023-01-09 22:19:00
北海道	北海道新聞	オホーツク管内５２人感染　新型コロナ	https://www.hokkaido-np.co.jp/article/785120/	新型コロナウイルス	2023-01-09 22:10:00
北海道	北海道新聞	日本から山下主審ら３人　サッカー女子Ｗ杯審判員	https://www.hokkaido-np.co.jp/article/785093/	国際サッカー連盟	2023-01-09 22:04:19
北海道	北海道新聞	回送中の「カシオペア」から火花　宮城、線路のり面で火災も	https://www.hokkaido-np.co.jp/article/785116/	宮城県白石市	2023-01-09 22:02:00
北海道	北海道新聞	＜羽ばたけツバメ　奥尻から球界へ＞上　坂本拓己投手　長く活躍できる選手に	https://www.hokkaido-np.co.jp/article/785100/	全国高校野球選手権	2023-01-09 22:01:10