投稿時間:2021-08-11 23:36:27 RSSフィード2021-08-11 23:00 分まとめ(44件)

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IT ITmedia 総合記事一覧 [ITmedia Mobile] ASUS、8月18日に「Zenfone 8」を国内発表へ https://www.itmedia.co.jp/mobile/articles/2108/11/news142.html asusjapan 2021-08-11 22:26:00
IT ITmedia 総合記事一覧 [ITmedia News] 美容ローラーの痩せる効果に根拠なし ヤーマンに課徴金 https://www.itmedia.co.jp/news/articles/2108/11/news141.html itmedia 2021-08-11 22:06:00
python Pythonタグが付けられた新着投稿 - Qiita 初心者チームでkaggleコンペに参加して銅メダルを取った話 https://qiita.com/naccchan/items/f836876d3ed7b4528478 ダメだなと思った点「スコアが上がったよ」→何をしてスコアが上がったのか、あまり理解できていない自分がいたことメンバーの改良していくコードの方向性が多少ばらつきがあったと感じたこのDataset使っているよな、だから改良してみたら実はもう使われていなかった週で行っていた勉強会が途切れるモチベーションが下がっていたそのモチベを上げることができなかった自分は割と周囲が気になるタイプなのでどうやったらモチベが上がるのか悩んでいたよかったなと思う点何を検証するか迷ったときにチームメンバーが提案をしてくれたGPU制限に引っかかってしまったときにチームメンバーにこのコードを実行してほしいと頼めたこと何より勉強会で知識を深められたみんなが頑張っているから私も頑張らなきゃと思えた自分自身の反省点ダメだなと思った点GPUを使うコードをベースにしていたので、あれこれ試していたらkaggleのGPUの利用時間の制限にひっかかってしまったn回繰り返すという失態検証できないのはもったいないと思い、googlecolabを使って検証などを行いましたが、これが大きな致命点となるkaggleとcolabのライブラリやそもそもPythonのバージョンが違っていたりなど問題が発生colabを有効活用しようとkaggleよりcolabの使い方がメインになってしまったコードを書く時間が少なかったアンサンブルなどは私は実装していないため、今後コンペに参加する際うまくできるか不安ありkaggle日記のつけ忘れこれが今回一番の反省点で、日記をつけなかった先週の自分が何をしていたか忘れる、効率よく検証ができない同じ検証を繰り返すといった問題があった次回以降は絶対kaggle日記つけると心に誓ったよかった点kaggleでの検証は数epochずつ行えばある程度良いか悪いかわかる無理にGPUを使わずともCPUで検証できるとわかったコード管理にgithub使うと良さそうとわかったバージョン管理できるのが嬉しいところCV交差検証は大事とわかった今回は取り入れなかったが次回からは取り入れたいcolabとkaggleのNotebookの違いを痛感した公開Notebook丸パクリではなく自分で考えてコードを改良できたkaggle日記の大切さに気づいた最後に主にチームでの参加の方法をずらっと書く形になりましたが、時間を取って、計画的に取り組めばソロで参加してもいけるのではないかと思います。 2021-08-11 22:27:32
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) [SwiftUI] UIViewRepresentableを実装できない https://teratail.com/questions/353852?rss=all SwiftUIUIViewRepresentableを実装できない前提・実現したいことPnecilKitのPKCanvasViewをSwiftUIで使いたいと思い、サンプルコードをコピペしましたがエラーが出ました。 2021-08-11 22:58:13
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) 3Dの球体が反射しない https://teratail.com/questions/353851?rss=all Dの球体が反射しないDの球体をZ軸に達したらそのまま動きを反転させてx軸ーまで動かしこの一連動きをループさせたいのですが、球が瞬間移動してできません。 2021-08-11 22:49:18
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) スマホ用ビューポートの値を取得する方法 https://teratail.com/questions/353850?rss=all スマホ用ビューポートの値を取得する方法コードnbsp前提・実現したいことスマートフォンで自作のファイルをサーバーにアップロードし、ChromeやIOSのアドレスバーに関与することなく、画面高さいっぱいに表示させるために、ビューポートの値を取得するjavascriptの記述を実装したい。 2021-08-11 22:48:58
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) ロゴの横にナビを並べたいです。 https://teratail.com/questions/353849?rss=all こちらのテックアカデミーさんのようにロゴの横にナビを並べたいのですが、なぜかマージンがついてしまいどうしようもなく質問しました。 2021-08-11 22:46:38
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) 条件に応じてデータを表示したいです。 https://teratail.com/questions/353848?rss=all 条件に応じてデータを表示したいです。 2021-08-11 22:45:22
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) Python kivy windowを閉じることができない https://teratail.com/questions/353847?rss=all Pythonkivywindowを閉じることができないKivyを始めたばかりのものです。 2021-08-11 22:32:21
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) シェーダーロードが起因で起きるスパイク https://teratail.com/questions/353846?rss=all 2021-08-11 22:22:57
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) Findを多用するのは正しいか https://teratail.com/questions/353845?rss=all 2021-08-11 22:21:04
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) unixプログラミング環境4-10 https://teratail.com/questions/353844?rss=all 環境問題 2021-08-11 22:17:01
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) 2時間後の時間の取得 https://teratail.com/questions/353843?rss=all itctxsenddtnowstrftimey 2021-08-11 22:10:03
Docker dockerタグが付けられた新着投稿 - Qiita ローカル環境とリモート環境のDockerfileを共通化する https://qiita.com/juve_534/items/4dbd49a106198d3765b2 imagebuildDockerfiletargetremoteまとめマルチステージビルドを使うことで、ローカル環境とリモート環境のDockerfileを共通化することができ、悩みを解決することができました。 2021-08-11 22:31:32
技術ブログ Developers.IO 【Android】Auth0 公式のクイックスタートを参考に Kotlin でユニバーサルログインを組み込んでみた https://dev.classmethod.jp/articles/android-app-auth0-universal-login/ android 2021-08-11 13:34:31
海外TECH Ars Technica No EV tax credit if you earn more than $100,000, says US Senate https://arstechnica.com/?p=1786317 credit 2021-08-11 13:18:02
海外TECH DEV Community First Flask app! https://dev.to/mulitu/first-flask-app-3olk First Flask app If you want to build a web app in Python then it is highly likely that you will use a framework A framework is a code library that makes a developer s life easier when building reliable scalable and maintainable web applications Flask is such a framework in Python Flask is relatively a new framework It has however taken the python web development world by storm It has become quite popular It is offering alot of extensibility flexibility and clean code possibilities Why Flask Flask is thought to be more pythonic than Django due to the fact that the equivalent Flask web application is more explicit Ideally it is also easier to get started with for beginners Hello World with Flaskfrom flask import Flaskapp Flask name app route def hello world return Hello World if name main app run Install the Flask library This code will show Hello World on localhost port if you run it Flask startup You can install the Flask package from PPI Python Package Index First make a directory eg flask todo and then have the flask package installed Also install flask sqlalchemy to facilitate a simpler SQL database connection It is best to work in a virtual environment Do enter the following commands mkdir flask todo cd flask todo pipenv install python pipenv shell flask someHash pipenv install flask flask sqlalchemyJust in case you want to make if a Git repo do run git init here This will be the project s root Just incase you intend to codebase to different machines you can have all the setup files in this directory The best way to move it is to turn the codebase into an installable Python distribution While at the root of the project create a setup py and a directory todo to hold the source code An example of the setup py is as below from setuptools import setup find packagesrequires flask flask sqlalchemy psycopg setup name flask todo version description A To Do List built with Flask author lt Your actual name here gt author email lt Your actual e mail address here gt keywords web flask packages find packages include package data True install requires requires With this you will have all the needed packages in the requires list Additionally you ll also have everything you need to set up and install the package in site packages In the todo directory create init py and app py files The init py file allows you to import from todo as if it was an installed package The app py file will be the application s root Just in case you are using pipenv you can find your virtual environment with pipenv venv and set up that environment variable in your environment s active script export FLASK APP VIRTUAL ENV todo app pyexport DEBUG True A little code from flask import Flaskapp Flask name app route def hello world Print Hello world as the response body return Hello world This is a basic Flask application app is an instance of Flask taking in the name of the script file app route specifies the routes used to access the application Any view you specify must be decorated by app route to be a functional part of the application In this example when the app is running and accessed at http domainname the user will receive Hello World as a response Connecting the database in FlaskThe flask sqlalchemy package connects a SQL database to a Flask application You need the database URL to connect to a SQL database You can use Postgres database The intermediary to talk to the Postgres database is the psycopg package Include it in the list of required packages in setup py The flask sqlalchemy will recognize Postgres from the database URL Flask will need the database URL to be part of its central configuration through the SQLALCHEMY DATABASE URI attribute from flask import Flaskfrom flask sqlalchemy import SQLAlchemyapp Flask name app config SQLALCHEMY DATABASE URI postgres localhost flask todo db SQLAlchemy app You can make use of environment variables to make things easier They ensures that no matter what machine the code is on it will always point tp the right stuff if that stuff is configured in the running environment In the same place you declared FLASK APP declare a DATABASE URL pointing to the location of your Postgres database Development tends to work locally so just point to your local database Your application has a database connection Do enjoy 2021-08-11 13:04:12
海外TECH DEV Community How to Become a Backend Developer? - Backend Development https://dev.to/inncod/how-to-become-a-backend-developer-backend-development-37o How to Become a Backend Developer Backend DevelopmentThe field of web development has become a hotspot in recent years With websites gaining more and more traction organizations have realized that to capture more leads they need to have a strong online presence As a result they seek out talented people who can use the latest technologies to design and develop the best looking and best performing web applications for them When it is such a lucrative field there s bound to be good money in it And there indeed is That s why it s only natural that the young generation is attracted to web development as a career However wanting to follow a career path and actually pursuing it are two different things It requires preparation a series of steps relevant education and practice If you re an aspiring web developer the first thing you need to know is that there are three categories of web developers frontend backend and full stack Depending upon which category of web developer you wish to become the steps to follow will vary In this post we re going to focus on how to become a backend developer We ll be demonstrating every step of the process you need to follow So let s get started First things first Who is a Backend Developer and what does he do As you would probably already be aware in a typical client server architecture application data is stored in the server side and served as output to the client side The server side working of a web application is known as backend That s where all the inner working of web applications takes place and that s where the work of backend developers lies Backend developers are responsible for using programming languages to create the code which actually makes web applications function the way they re supposed to The code that these developers write runs on the webserver In addition to writing back end code such developers are also responsible for developing APIs used by the mobile version of such web applications How to become a Backend Developer Learning back end development helps you get acquainted with several programming languages which can help your career a great boost If you have a basic understanding of how logic works it can prove to be quite beneficial If not you can always enroll for a basic computer language course to obtain exposure to the groundwork This is only to ensure that you don t fall short at any stage once you set on the path of learning back end development Here are the steps you will need to follow Step Be well versed with the basics of Data Structures amp AlgorithmMost of the web developers skip this step and move forward to learning frameworks However it is always better to know the data structure and algorithm basics Though not in depth you must have a basic idea about the process You should revise basic Data Structures and Algorithm Stack Queue Linked List Tree Graph Hashing Sorting amp Searching Algorithms and other core concepts of programming Step Learn a Programming Language and choose a Framework Becoming a web developer takes effort time and patience You cannot expect anyone to learn different coding languages overnight So decide on a timeline and the essential basic programming languages that you wish to learn Learning languages like Python  PHP  Ruby and JavaScript are sought after in recent times You can go for learning multiple programming languages at once Remember the more the merrier Also please be aware that understanding the basics of programming is a must If you re not already familiar with them start with languages like C Java or Python and try to understand how application logic works the best practices of coding etc Step Learn the basics of Databases Adding a database system to your portfolio would be the next logical step There are many easy to use relational database management systems available from which you can select one Almost all websites today boast some sort of storage so learning about databases is always beneficial Step Learn Framework s Depending on the programming language you choose you can learn the basics of at least one framework Be it Django or Ruby on Rails most frameworks follow the same MVC Model View Controller principle Although writing the entire application code in a programming language is permissible it takes more effort and time and extensive coding Whereas using frameworks lets you create templates and codes which can be reused later This reduces the lines of code you are required to write So you become more efficient That s why learning a framework is also a good idea Step Start your practical training You will not understand how stuff really works until you actually start doing it practically You need to regularly use the tools and practice to better understand the ethical knowledge you have learned so far The best way to do this is by working on small projects or assignments You can start by doing projects like a simple To do list simple blog photo gallery web app resume builder basic project management app etc Step Innovate and create something newInnovation and original ideas are valued in all fields Probably the most in the tech field since they can change the entire game If you already have a start up or project idea then you re going great If not you still have time to think and work on it It s good to start with building a startup clone It means that you would clone some products available in the market Also you might be interested in the following sites apps that will be useful Buffer ーA Smarter Way to Share on Social Media ーScheduling posts for various Social Media channels Hello Bar ーSimple JavaScript plugin to help you in getting your marketing stuff done Airbnb Fiverr ーMarketplace of anythingStep Hosting ーAWS HerokuNow you re ready to spread your wings Deploy your product on a cloud service provider so it can be accessed from the WWW AWS can be the first preference as it provides almost a year of free hosting limited usage You May Also Interested In  Web Designer RoadmapDid you catch all of that Well now that you know how to be a backend developer it s time to level up the game Decide if you d want to do a job as a backend developer or you want to be a freelancer Becoming a backend developer may also boost your pay in most of the large scale industries Keeping all these things in mind work on developing a good resume As a final takeaway we d just like to say that in addition to inculcating the required skills to be successful as a backend developer you need to be dedicated patient and hard working Happy Coding 2021-08-11 13:00:59
Apple AppleInsider - Frontpage News How to use Safari extensions in iOS 15 https://appleinsider.com/articles/21/08/11/how-to-use-safari-extensions-in-ios-15?utm_medium=rss How to use Safari extensions in iOS Apple has made adding extensions to Safari extremely easy in iOS or at least it will because despite what Apple says there aren t any yet Safari gains extensions in iOS You only notice web browser extensions when you haven t got them Safari s always lagged behind Chrome the king of unnecessary extensions but it has been catching up on the Mac And now it could do on iOS too Read more 2021-08-11 13:10:58
海外TECH Engadget ‘Journey to the Savage Planet’ developers reform after Google shut them down https://www.engadget.com/raccoon-logic-typhoon-studios-journey-to-the-savage-planet-133526495.html?src=rss Journey to the Savage Planet developers reform after Google shut them downThe employees of Typhoon Studios the developer behind Journey to the Savage Planet are reforming under the name Raccoon Logic In an announcement the team says that they are “to boldly go back to where they were before Google s doomed acquisition of the company Raccoon Logic has also revealed that the team has reacquired the rights to Savage Planet enabling them to “hit the ground running on new adventures in the action adventure space Typhoon was founded in by a group of Montreal based game executives including Far Cry director Alex Hutchinson and Arkham Knight executive producer Reid Schneider Their first title was Journey to the Savage Planet a satirical sci fi game for PC PS Xbox One and Switch first released January In Typhoon was acquired by Google as part of its push to acquire first party content for its nascent Stadia streaming service Sadly in early Google s notoriously impatient leadership decided to change strategy closing its first party games division and firing the employees That decision would in the short term prove problematic as Journey to the Savage Planet experienced some game breaking bugs that Google had to race to work out how to fix And left the future of both the Savage Planet franchise and the careers of those Typhoon staffers in the balance In a statement Raccoon Logic says that it has received a “pivotal investment from Tencent which will bankroll its as yet unannounced debut project Alex Hutchinson says that Tencent s backing is a “huge boost meaning we can do significant work on our own before we start talking to publishers Reid Schneider meanwhile thanks Games which published Savage Planet and added that he s planning to “build upon the Journey to the Savage Planet franchise in the future 2021-08-11 13:35:26
海外TECH Engadget The hacker behind a giant cryptocurrency heist is returning stolen funds https://www.engadget.com/poly-network-cryptocurrency-heist-returned-funds-133025946.html?src=rss The hacker behind a giant cryptocurrency heist is returning stolen fundsSomeone just perpetrated one of the largest cryptocurrency heists known to date and appears to be having second thoughts The Block and CNBC report that a hacker stole about million in Ethereum Shiba Inu and other digital currencies from the decentralized Poly Network finance platform on August th by exploiting a vulnerability Less than a day later however the intruder sent a token indicating they were quot ready to surrender quot and started returning millions in funds It s not completely clear what prompted the change of heart but the hacker may have been caught Slowmist and other security researchers reportedly tracked down identifying info including email an IP address and the Chinese cryptocurrency exchange the perpetrator used If so the refund may have been an attempt to avoid criminal charges The damage might be limited as a result However this is still one of the largest thefts in DeFi decentralized finance history and comes in a year when there had already been million in such hacks as of July It might just shake the confidence of those relying heavily on crypto exchanges If there s any consolation it s that the very technology exploited during the attack also made it difficult to profit from that attack As analyics firm Elliptic s Tom Robinson told CNBC it can be difficult to launder or otherwise cash out cryptocurrency without leaving a trail of clues ーincidents like these might discourage attacks 2021-08-11 13:30:25
Cisco Cisco Blog Cisco SD-WAN and Google Cloud Introduce Application Experience Optimization https://blogs.cisco.com/networking/cisco-sd-wan-and-google-cloud-introduce-application-experience-optimization Cisco SD WAN and Google Cloud Introduce Application Experience OptimizationJoin us for the live webinar as Raj Gulani Senior Director of Product Management Cisco SD WAN and Cloud Networking at Cisco and Nikhil Kelshikar Director of Product Management Enterprise Networking at Google Cloud give us the latest updates on Cisco SD WAN Cloud Hub with Google Cloud Network Connectivity Center 2021-08-11 13:54:57
海外科学 NYT > Science When Insects Lost Their Homes, Evolution Clipped Their Wings https://www.nytimes.com/2021/08/11/science/insect-wings-evolution.html inhabitants 2021-08-11 13:14:14
海外科学 NYT > Science Perseid Meteor Shower: When and How to Watch https://www.nytimes.com/2021/08/11/science/perseid-meteor-shower.html night 2021-08-11 13:09:53
金融 金融庁ホームページ 人事異動(令和3年8月11日発令)を掲載しました。 https://www.fsa.go.jp/common/about/jinji/index.html 人事異動 2021-08-11 14:00:00
海外ニュース Japan Times latest articles Japan’s coronavirus fight at critical phase as hospital beds fill up https://www.japantimes.co.jp/news/2021/08/11/national/japan-coronavirus-critical-stage/ Japan s coronavirus fight at critical phase as hospital beds fill upExperts at a meeting of the health ministry s pandemic response panel said the situation in Tokyo could deteriorate despite progress in getting people vaccinated 2021-08-11 22:13:26
ニュース BBC News - Home Briton suspected of spying for Russia arrested in Germany https://www.bbc.co.uk/news/world-europe-58170872 intelligence 2021-08-11 13:48:08
ニュース BBC News - Home Google may cut pay of staff who work from home https://www.bbc.co.uk/news/business-58171716 staff 2021-08-11 13:18:30
ニュース BBC News - Home Gurkha veterans on hunger strike outside Downing Street https://www.bbc.co.uk/news/uk-58159773 british 2021-08-11 13:53:32
ニュース BBC News - Home David Gomoh stabbing: Gang guilty of murdering NHS worker https://www.bbc.co.uk/news/uk-england-london-58113038 gomoh 2021-08-11 13:35:12
ニュース BBC News - Home Bilsdale transmitter fire: TV and radio for 1m off air indefinitely https://www.bbc.co.uk/news/uk-england-tees-58169501 england 2021-08-11 13:16:13
ニュース BBC News - Home Max Woosey: Camping challenge boy sleeps out for 500th night https://www.bbc.co.uk/news/uk-england-devon-58169400 woosey 2021-08-11 13:16:42
ビジネス ダイヤモンド・オンライン - 新着記事 リンクアンドモチベーション、株主優待を変更して、 利回りアップ! 優待品のQUOカードの額面を25%も 増額し、同時に「増配」と「業績予想の上方修正」も発表 - 株主優待【新設・変更・廃止】最新ニュース https://diamond.jp/articles/-/279315 2021-08-11 22:30:00
ビジネス ダイヤモンド・オンライン - 新着記事 日本マイクロニクス、2期連続の「増配」を発表して、 配当利回り3.0%に! 年間配当は2年で4.6倍に急増、 2021年12月期は前期比19円増の「1株あたり46円」に - 配当【増配・減配】最新ニュース! https://diamond.jp/articles/-/279319 日本マイクロニクス、期連続の「増配」を発表して、配当利回りに年間配当は年で倍に急増、年月期は前期比円増の「株あたり円」に配当【増配・減配】最新ニュース日本マイクロニクスが期連続の「増配」を発表し、配当利回りがに日本マイクロニクスは年月期の配当予想を「株あたり円」と発表し、前期比で「円」の増配で期連続増配を達成する見通しとなった。 2021-08-11 22:12:00
北海道 北海道新聞 米消費者物価、5・4%上昇 7月、高水準続く https://www.hokkaido-np.co.jp/article/577400/ 消費者物価指数 2021-08-11 22:18:00
北海道 北海道新聞 NY円、110円後半 https://www.hokkaido-np.co.jp/article/577399/ 外国為替市場 2021-08-11 22:15:00
北海道 北海道新聞 ドイツ軍艦、11月に東京入港 中国視野、自衛隊と訓練へ https://www.hokkaido-np.co.jp/article/577383/ 訓練 2021-08-11 22:16:09
北海道 北海道新聞 A級戦犯の処刑報告書を発見 米軍作成、「正確に執行」と記載 https://www.hokkaido-np.co.jp/article/577382/ 東条英機 2021-08-11 22:14:09
北海道 北海道新聞 茨城で女性が首を切られる 殺人未遂容疑で捜査 https://www.hokkaido-np.co.jp/article/577398/ 殺人未遂 2021-08-11 22:11:00
北海道 北海道新聞 日ハム、中田選手を出場停止処分 同僚に暴力行為 https://www.hokkaido-np.co.jp/article/577218/ 出場停止 2021-08-11 22:10:21
北海道 北海道新聞 米、産油国に増産要請 ガソリン価格上昇で https://www.hokkaido-np.co.jp/article/577397/ 要請 2021-08-11 22:04:00
仮想通貨 BITPRESS(ビットプレス) [CoinDesk Japan] 660億円を流出させたハッカー、返却を開始-ホワイトハッカーか https://bitpress.jp/count2/3_9_12696 coindeskjapan 2021-08-11 22:53:13
仮想通貨 BITPRESS(ビットプレス) [CoinDesk Japan] 米上院における強引な暗号資産条項案に反対【オピニオン】 https://bitpress.jp/count2/3_9_12695 coindeskjapan 2021-08-11 22:51:13
仮想通貨 BITPRESS(ビットプレス) マーキュリー、8/31まで「1万円相当のETH(イーサリアム)が当たるキャンペーン」実施 https://bitpress.jp/count2/3_14_12694 相当 2021-08-11 22:25:16

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