| python |
Pythonタグが付けられた新着投稿 - Qiita |
動的型付け言語Pythonの型合わせの処理速度 |
https://qiita.com/yusuke_s_yusuke/items/3f66f70ed4fcde45fcdc
|
pythonpythonabcabprin |
2022-04-24 16:53:47 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
Google Apps Script(GAS)で翻訳API作成【Google Translate】 |
https://qiita.com/relu/items/c605906ae58c1f7cefa2
|
texteparametersrceparamet |
2022-04-24 16:23:30 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
Rubyではメソッド名と同じ名前のローカル変数を宣言しないようにしよう |
https://qiita.com/jnchito/items/fb438aa0786bb3cbf919
|
defnumbersfr |
2022-04-24 16:13:45 |
| Git |
Gitタグが付けられた新着投稿 - Qiita |
よくわからないリモートやらローカルやら追跡やらブランチについて |
https://qiita.com/kitutune/items/b5e05b37f330388d3249
|
違い |
2022-04-24 16:41:17 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
新規アプリケーション作成からdeviseを導入するまで |
https://qiita.com/program0832/items/ce4de153ce5de2bf4b39
|
cdprojectsrail |
2022-04-24 16:04:12 |
| 海外TECH |
DEV Community |
Cookies, Local Storage & Session Storage |
https://dev.to/ashwani3011/cookies-local-storage-session-storage-587a
|
Cookies Local Storage amp Session StorageThese are storage methods provided by the browser to store information on the user s browser Now let s see what s the difference between them and how can we use them Local storage️Capacity MB️Expiry Never️Data accessibility Any tab of a browser️Syntax ️⃣Storing datalocalStorage setItem name Ashwani Here the first parameter is the name and the second parameter is the value both need to be in string format️⃣Getting DatalocalStorage getItem name We need to specify the key for which we want to get the data️⃣Removing DatalocalStorage removeItem name Session Storage️Capacity MB️Expiry On tab close️Data accessibility Same tab️Syntax Exact same methods as localStorage️⃣Storing datasessionStorage setItem name Ashwani ️⃣Getting DatasessionStorage getItem name ️⃣Removing DatasessionStorage removeItem name Cookies️Capacity KB️Expiry Manually set️Data accessibility Any tab of a browser️Syntax document cookie is used both for setting and getting the data ️⃣Storing datadocument cookie name Ashwani ️Manually setting expiry we can use the expiry or max age property document cookie lastName jha max age ️⃣Getting Dataconsole log document cookie There s not any way to get a particular cookie data As we now know that all these three are methods to store data in the browser but with cookie we can store data on the server as well Now let s conclude this Most of the time we prefer local storage or session storage due to its simple syntax and large capacity we use cookie when we need data on the server e g authentication |
2022-04-24 07:45:41 |
| 海外TECH |
DEV Community |
Why we moved from 32-bit to 64-bit processors? |
https://dev.to/shivamx96/why-we-moved-from-32-bit-to-64-bit-processors-3hhl
|
Why we moved from bit to bit processors When I had just entered college I got my first laptop almost ten years back Surprisingly it said bit instead of bit which I had seen till then on the computers everywhere Why did it say bit Almost all the computers gradually moved from bit to bit processors in the late s and early s What exactly did change with this Let s start with how processors exactly work Processors are a collection of billions of transistors placed on a silicon wafer These transistors combine to build logic gates and even sophisticated computational logic There are two main parts to CPU control unit CU and arithmetic and logical unit ALU CU is like an orchestrator at the opera orchestrating the execution of programs and ALU is like vocalists and instrumentalists at the opera carries out arithmetic and logical computations To carry out any computation the processor needs some data We already know there are two kinds of memories in our computers primary memory also called RAM or just memory and secondary memory also called storage RAM holds data and programs that processors require for executing active programs whereas the storage persists everything else that is not being actively used Now RAM has the entire Microsoft Excel program and required data but all of it is not being processed simultaneously the instructions currently being processed are stored in registers a tiny memory unit embedded within the processor Technically registers are the smallest data holding elements When a computer or processor is marked as bit or bit it is being talked about the size of registers in the processor There are several kinds of registers not going deeper into these but some hold the address of data in memory some hold instructions and so on In RAM memory is typically marked by addresses from X a GB ram has bytes and requires bits to store the address on a location whereas an GB ram has bytes so on A bit register won t ever be able to access any location in RAM beyond GB because it cannot store its address This is a constraint if we want to use or GB RAM This is primarily why manufacturers decided to move to a bit register that adds support for the address of bit i e allows bytes in RAM exabytes FYI exabyte is roughly billion GBs Today with a bit register we are using at max bits of these in computers Along with allowing more memory this also allowed us to have bit instructions Since instructions are a part of the operating system they also need to support bit instructions so almost all operating systems were rebuilt for a new generation of processors You can run both bit and bit OS on a bit processor but only run bit OS on a bit processor That s all for today I hope this was a tiny bit helpful |
2022-04-24 07:20:24 |
| 海外TECH |
DEV Community |
Books to learn Data Science. |
https://dev.to/codewithsom/books-to-learn-data-science-2hjp
|
Books to learn Data Science The best knowledge is still placed in the libraries withinbooks In this article discover some of the top recommendedData Science books catering to beginners With the rise of podcasts and YouTubers taking over the socialmedia world informing people on what s happened what snew and more The best knowledge is still placed in thelibraries within books Learning on the web has become a new way of learning However most of these studies were all once upon a timewritten down A lot of people are interested in getting into theworld of Data Science however it can be difficult to choosewhich path to go down and the correct resources There are hundreds of bootcamps cheat sheets and PDFreports you can choose from however how do you knowwhich one is the right one for you without feelingoverwhelmed I will go through some of the top recommended Data Sciencebooks catering to beginners Practical Statistics for Data Scientists By Peter Bruce and Andrew BruceWhen you re first thinking about getting into Data Science a lot of people forget about the foundations of the sector Statistics Statistical methods are a keyconcept of Data Science however there are only a few Data Scientists that have a proficient understanding and knowledge of Statistics There are courses online and books that you can purchase regarding statistics however there are not many available resources that cover statistics from a DataScience approach If you wish to succeed as a Data Scientists you will have to go through the different levels and understand each one at a good standard This book allows you to go from understanding Data Science to mastering Data Science In this book you will learn about random sampling and how it can reduce bias and yield a higher quality dataset to using regression to estimate outcomes and detectanomalies Hands On Machine Learning with Scikit Learn Keras and TensorflowBy Aurélien GéronThrough a series of recent breakthroughs deep learning has boosted the entire field of machine learning Now even programmers who know close to nothing about this technology can use simple efficient tools to implement programs capable of learning from data This practical book shows you how By using concrete examples minimal theory and two production ready Python frameworks Scikit Learn and TensorFlow author Aurélien Géron helps you gain an intuitive understanding of the concepts and tools for building intelligent systems You ll learn a range of techniques starting with simple linear regressionand progressing to deep neural networks With exercises in each chapter to help you apply what you ve learned all you need is programming experience to get started Introduction to Machine Learning with PythonBy Andreas C Müller and Sarah GuidoMachine Learning is a very popular element in Data Science with more and more people trying to transition from being a Data Scientist to a Machine Learning Engineer This book is for Python users however if you have no prior knowledge of Python this will help you learn the language whilst going through the book This book will cover the basics of Machine Learning giving you practical examples that you can go through and help you build a Machine Learning model by the end of it It is for beginners that need guidance in understanding the basics of Python and Machine Learning Once you have understood the concept it is then recommended for you to moveon to the Advanced books Python Data Science HandbookBy Jake VanderPlasOnce you are feeling a bit more confident in your coding and understanding the concepts of Data Science you will be ready to explore Python libraries This book is an in depth guide into Python libraries such as Pandas Numpy Matplotlib Scikit learn and more With these skills you will be able to transform your data skills analyse better and produce data visualizations to showcase your findings This is a huge step in the world of Data Science and a lot of current Data Scientists day to day works are surrounded by using these libraries Python for Data AnalysisBy Wes McKinneyAlthough Machine Learning is booming right now other aspects of Data Science are heavily used Data Analytics is one of them This book provides complete guidance with manipulating processing cleaning and crunching datasets in Python You ll learn the latest versions of pandas NumPy IPython etc and be able to work with practical case studies Learning how to solve real world data analysis problems is a great skill as a Data Scientist and is highly recommended Most of your time as a Data Scientist is Data Wrangling however you can reduce the amount of time spent on it if you know the libraries and tools well Python for crash courseBy Eric MatthesIf you have chosen Python as your programming language to learn this Python Crash Course book is the one for you This book is the world s best selling guide to learning the Python programming language You will learn the basics of programming such as classes and loops whilst learning how to write clean code with exercises to guide and test your skills Once you complete the introduction of the book and have a good grasp of understanding Python you will move into implementing your skills with projects data visualizations and a simple deployed web application A lot of Data Science projects need the foundations of Python so learning these are imperative and will help you improve your skills in Data Science and be a foundation to you developing your career in the field |
2022-04-24 07:03:06 |
| 海外ニュース |
Japan Times latest articles |
Japan continues to hunt for survivors of tour boat missing off Hokkaido |
https://www.japantimes.co.jp/news/2022/04/24/national/hokkaido-tourist-boat-accident/
|
Japan continues to hunt for survivors of tour boat missing off HokkaidoThe Japan Coast Guard said Sunday it found people believed to have been aboard the boat that went missing in frigid waters off Hokkaido |
2022-04-24 16:18:11 |
| ニュース |
BBC News - Home |
French vote as Macron aims to beat far-right Le Pen |
https://www.bbc.co.uk/news/world-europe-61204543?at_medium=RSS&at_campaign=KARANGA
|
macron |
2022-04-24 07:30:47 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
伊豆シャボテンリゾート（6819）、株主優待を変更！ 伊豆シャボテン公園などの招待券がもらえるほか、新 たに「アニタッチみなとみらい」の無料エサ交換券も - 株主優待【新設・変更・廃止】最新ニュース |
https://diamond.jp/articles/-/302282
|
伊豆シャボテンリゾート、株主優待を変更伊豆シャボテン公園などの招待券がもらえるほか、新たに「アニタッチみなとみらい」の無料エサ交換券も株主優待【新設・変更・廃止】最新ニュース伊豆シャボテンリゾートが、株主優待を変更することを、年月日に発表した。 |
2022-04-24 16:40:00 |
| 北海道 |
北海道新聞 |
照ノ富士、玉鷲らに８勝３敗 春場所途中休場、合同稽古 |
https://www.hokkaido-np.co.jp/article/673464/
|
両国国技館 |
2022-04-24 16:34:00 |
| 北海道 |
北海道新聞 |
「ＫＡＺＵⅠ」運航会社・知床遊覧船に特別監査 国交省 |
https://www.hokkaido-np.co.jp/article/673462/
|
知床半島 |
2022-04-24 16:29:44 |
| 北海道 |
北海道新聞 |
北海道内２６３３人感染 ２人死亡 新型コロナ |
https://www.hokkaido-np.co.jp/article/673456/
|
北海道内 |
2022-04-24 16:19:06 |
| 北海道 |
北海道新聞 |
ＨＡＣ機材更新、奥尻島民に思わぬ影響 週末便、函館→丘珠発着に変更 「不便」の声 |
https://www.hokkaido-np.co.jp/article/673461/
|
北海道エアシステム |
2022-04-24 16:18:00 |
| 北海道 |
北海道新聞 |
復興へ「きずな博」開幕 西日本豪雨の被災地の愛媛 |
https://www.hokkaido-np.co.jp/article/673460/
|
南部地域 |
2022-04-24 16:04:00 |
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