python |
Pythonタグが付けられた新着投稿 - Qiita |
深層強化学習(A2C)を用いたシステムトレーディング |
https://qiita.com/sugiyama404/items/d2224292a9da40cc4939
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Q学習で使用したQ値は、状態価値関数Vsとアドバンテージ値Asaのつに分解できる。 |
2021-07-24 16:05:07 |
python |
Pythonタグが付けられた新着投稿 - Qiita |
元号正規表現 |
https://qiita.com/kirin123kirin/items/8365ef3642301fc092a0
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元号正規表現元号年を見つけるためだけの正規表現大化の改新以降の日本元号にヒットすると思うimportreregengorecompile令和平成治昭和大正永治同宝化明治和暦応徳慶応安長雲元治文禄和亀中弘徳亨応仁久暦永慶文久政化禄亀明正安和中保永応暦治万延治寿安政永貞元和嘉永吉慶暦元禎禄応承保祥弘化治和安長仁天保明和正文授福養承治永仁喜元延禄徳暦慶安長応平神護平宝字平勝宝平感宝平享和保禄徳寛政延保文永正元喜治徳仁弘和平宝暦永徳治亀延享宝徳文元慶応久長喜暦正徳保長平慶中和安応元嘉治暦貞享治和永応元観承応久元安徳暦保平和永禄正享徳和仁万暦治久長保承祚延観長享禄寛承治久暦元和保徳応仁永安長保徳和康正応暦安永元治和平保至徳観応暦応仁建徳武治長保暦永仁久興国徳治乾元仁治安平和寿寿永養和老治承暦安保元延安久寿安昌泰斉衡神護景雲亀霊亀和銅朱鳥白雉sd元〇一二三四五六七八九十壱弐参s年wikipediaより各元号の開始年月日をPythondictにしたもの諸説あり開始年月日が仮説の場合もあった。 |
2021-07-24 16:04:55 |
js |
JavaScriptタグが付けられた新着投稿 - Qiita |
[React] styled-component を利用する際の最初に知っておきたいことまとめ |
https://qiita.com/saba_can00/items/f8024b4a6bf5c9482b4d
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styledcomponentsでできることstyledcomponentsはReactコンポーネントをCSSでスタイルすることが主な目的なのですが、下記のように様々なスタイリングのパターンに対応しています。 |
2021-07-24 16:27:16 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
添付の変数の違いが分かりません |
https://teratail.com/questions/351018?rss=all
|
添付の変数の違いが分かりませんacacaeeaccdbbapng現在、プロゲートで勉強していますが添付の違いが分かりません一枚目のltnbsppostnbspgtは表示されるけれどltnbsppostgtは表示されないのはなぜですか二枚目のltnbsppostnbspgtは表示されるのにアクションだからですかそもそもアクションとは何ですか情報少なくて申し訳ありませんがよろしくお願いいたします。 |
2021-07-24 16:58:22 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
MovableType: MTEntriesを入れ子にして条件分岐したい |
https://teratail.com/questions/351017?rss=all
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MovableTypeMTEntriesを入れ子にして条件分岐したい前提・実現したいことMTのカスタムフィールドnbspラジオボタンによる複雑な条件分岐について質問です。 |
2021-07-24 16:49:50 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
Herokuにデプロイ後, react-routerが動作しない |
https://teratail.com/questions/351016?rss=all
|
Herokuにデプロイ後reactrouterが動作しない現在railsnbspAPIとcreatereactappで用意したreactを使用して開発をしています。 |
2021-07-24 16:48:51 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
postとpostsとPostとPostsの違い |
https://teratail.com/questions/351015?rss=all
|
posts |
2021-07-24 16:35:09 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
WordPressで子孫タームすべてのカウントを合計した数でソートしたい |
https://teratail.com/questions/351014?rss=all
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WordPressで子孫タームすべてのカウントを合計した数でソートしたいWordPressで子孫タームすべてのカウントを合計した数でソートしたいのですが、方法はありますか以下の方法では、当該タームのカウントのみでソートされてしまいます。 |
2021-07-24 16:34:56 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
Uncaught TypeError: $(...).slick is not a function |
https://teratail.com/questions/351013?rss=all
|
UncaughtTypeErrorslickisnotafunctionオリジナルアプリを作成中にエラー発生プログラミング初心者です。 |
2021-07-24 16:32:00 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
学習済みモデルのデバイス設定がCPUにならない |
https://teratail.com/questions/351012?rss=all
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学習済みモデルのデバイス設定がCPUにならない前提・実現したいことpythonを用いて、自分で学習させたモデルを使用したWebアプリを作ろうとしています。 |
2021-07-24 16:16:39 |
Program |
[全てのタグ]の新着質問一覧|teratail(テラテイル) |
シンボリックリンクを実行し画像を表示させたい(Laravel) |
https://teratail.com/questions/351011?rss=all
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シンボリックリンクを実行し画像を表示させたいLaravelやりたいこと→フォルダに保存された画像を表示したいフォームから画像を登録し、指定フォルダに保存されていることを確認できますがViewで表示できずにいます。 |
2021-07-24 16:16:17 |
Linux |
Ubuntuタグが付けられた新着投稿 - Qiita |
GAMESS-USのインストール方法 |
https://qiita.com/taiyocching/items/6a311c08e25676947586
|
Ubuntuでのインストール方法基本的にはMacOSと同様だが、BLASを別途インストールしておく必要がある。 |
2021-07-24 16:25:52 |
Docker |
dockerタグが付けられた新着投稿 - Qiita |
開発環境を豊かにする開発事例 過去・現在・未来 |
https://qiita.com/kaizen_nagoya/items/d9bf0c2c671fe7f1c749
|
gt過去通信エミュレータの移植大学のセンタ計算機と研究室の端末PCとを繋ぐ通信エミュレータの移植をしました。 |
2021-07-24 16:48:55 |
Docker |
dockerタグが付けられた新着投稿 - Qiita |
DockerコンテナにLAN内のIPアドレスを割り当て、ホストからもアクセス可能にする |
https://qiita.com/pochy9n/items/8c175db18da4a44ae2d2
|
参照macvlanネットワークを作成macvlanドライバでホストと同じLANのDockerネットワークを作成し、そのネットワークにコンテナを接続する。 |
2021-07-24 16:18:27 |
Azure |
Azureタグが付けられた新着投稿 - Qiita |
Azure Virtual Machine でGPU使ってみる備忘録 |
https://qiita.com/kenmaro/items/3c9b9056d31af01e6f0d
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ケチってKとかだと万円くらいだけどあまり旨味がない気も。 |
2021-07-24 16:58:21 |
Azure |
Azureタグが付けられた新着投稿 - Qiita |
PHPの無料お試しサーバを探したらAzureAppServiceに行き着いたメモ |
https://qiita.com/hibohiboo/items/3586550ac3f5bc7d5e01
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例clipboardの操作比較検討無料PHPはWordPressをメインの対象にしているっぽいMySQLが入っているのはAMPApacheMySQLPHP環境が一時期流行ってたからかとxfreeはphp用とwordpress用でスペックに差があった。 |
2021-07-24 16:52:49 |
Git |
Gitタグが付けられた新着投稿 - Qiita |
gitコマンド・ブランチ名をターミナル上で表示・補完できるようにする設定(MacOS, 初学者向け) |
https://qiita.com/dp_task/items/a2460fc3737f7355ebb2
|
gitコマンド・ブランチ名をターミナル上で表示・補完できるようにする設定MacOS初学者向けはじめにmacbookでプログラミングを学習していた際、デフォルトの表示だと、gitのブランチ名がプロンプトに表示されなかったり、コマンドやブランチ名の自動補完機能がなかったので使い辛かった思い出がありました。 |
2021-07-24 16:31:57 |
Ruby |
Railsタグが付けられた新着投稿 - Qiita |
[WIP] ◤絶対に失敗しない◢ RailsアプリにAuth0をサクッと導入する |
https://qiita.com/wonder_boooy/items/57d30faf940f9831bf1b
|
引用Auth公式Railsアプリであれば従来deviseなどのgemを使い認証機能を実装したり、omniauthtwitterやomniauthgoogleなどのgemでSNSログイン機能を実装していたと思います。 |
2021-07-24 16:58:47 |
海外TECH |
DEV Community |
Top Python developer Skills you need to know |
https://dev.to/codelivly/top-python-developer-skills-you-need-to-know-2n9h
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Top Python developer Skills you need to knowPython is not the mostly used language in the web however it is constantly growing especially in a startup environment where time and budget are usually limited As a language it is aspect oriented which means there are modules with different functionality So first the developer has to create the modules and afterwards based on the “if then action depending on the user s action the algorithm triggers a particular block and brings the result The Python developer is usually dealing with backend components apps connection with third party web services and giving support to frontend developers in web applications Of course you might create applications with use of different languages but pretty often Python is the language chosen for it and there are reasons for that You can read more about what is Python used for and how does stack up against PHP Read More Python Developer Skill |
2021-07-24 07:44:18 |
海外TECH |
DEV Community |
How to get a free domain and DNS hosting? |
https://dev.to/patik123/how-to-get-a-free-domain-and-dns-hosting-49i7
|
How to get a free domain and DNS hosting What is a domain A domain is a name on the Internet that can represent an organization an individual or something else We associate IP addresses with this name as a domain is easier to remember than an IP address Example of a domain and its IP address IP address valid on the day of publication Each domain consists of a suffix com and a name any name for example hashnode There is always a dot between the suffix and the name The most common domain extensions com commercial domains net network services org non profit organizations eu European domain limited to European Union citizens and organisations These domains can be registered by anyone according to the “first come first served rule However there are domain extensions that can only be registered by certain organizations Examples of such domains are edu for US educational institution gov for US government organizations mil for U S militaryWe register the domain at the domain registration emphasis some of which are NamecheapGoogle DomainsGoDaddyNameWe have to pay a certain amount to register and after the purchase we become the happy owner of the domain What is a DNS server The DNS server allows us to store DNS records It works in a very simple way to connect an IP address to a domain There are several types of DNS records A record a record that has an IPv domain address AAAA record a record that has an IPv domain address CNAME record Forwards one domain or subdomain to another domain does not provide an IP address MX record Directs mail to the email server TXT record Allows the administrator to save text notes in a record SOA record Stores administrator information about the domain SRV record Specifies the port for certain services PTR record Provides a domain name in reverse lookup paths Free domain and DNS hostingWhen a developer needs a free domain to test a particular service or doesn t have the money to register a domain Therefore there are options on how to obtain a free domain One commonly known domain that you can get for free is the tk domain but it is not exactly popular among web service providers because they are used by many hackers and spammers So today I m going to show you another way to get a free subdomain with extensions eu org In my opinion this is one of the better domains that we can use for websites Currently I also use this domain for my sites because I don t have the money to register a domain eu org domain can be obtained at I know the site looks very outdated but works Let s go to the website where we register and get a new account After creating the account we will receive a message check spam folder at the previously entered e mail address with a link to confirm our user account Then we can sign up Upon registration we will see all the domains we own none yet When we create an account and log in for the first time a list of domains we own is displayed Now the time has come when we can create our domain We press the “New Domain button and a page will open where we can create and register our new domain Fill in the required information Enter the following two from Cloudflare next to the name of the DNS serversNS elaine ns cloudflare comNS sage ns cloudflare comAnd press the Submit key This will send a request for a new domain We ll receive a domain creation confirmation in a few days after approval and we ll be able to add it to Cloudflare to host DNS records Cloudflare provides free DDOS protection free SSL certificates site rules caching and minimization of static web files easy site analysis We simply create an account by going to their website And we enter our email address and come up with a secure password We receive a confirmation email and our account has been created We can now add our domain This is simply done by clicking “Add a Site Then in the next window that opens enter the domain name you want to add We choose the package we want to use it will probably be free because it is enough for basic needs In the next step the wizard itself will automatically scan for existing DNS records and overwrite them if they exist Finally we will be prompted to change the DNS server names and that s it For eu org domain we change the DNS server by simply clicking on our domain Find the “Nameservers key and replace the existing ones with new ones Now enter the first required server address in the Name field in Name the other required address So we set up our domain and now we have to wait for all the indirect servers to update this can take up to hours What are DNS records are can be checked with a tool like What is my DNSIf you want to set up a website for free read more about the providers in this post Want to Host Your Website for free by InshawebIf you found the post useful you can comment or share the post with others Don t forget like it |
2021-07-24 07:16:58 |
海外ニュース |
Japan Times latest articles |
IOC’s Bach draws ire in Japan over long opening ceremony speech |
https://www.japantimes.co.jp/news/2021/07/24/national/ioc-bach-speech-tokyo-olympics/
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IOC s Bach draws ire in Japan over long opening ceremony speechOlympic boss Thomas Bach spoke for minutes about twice as long as his Japanese female host Seiko Hashimoto prompting a flood of criticism on |
2021-07-24 16:31:23 |
海外ニュース |
Japan Times latest articles |
Olympic deluge? Tropical Storm Nepartak threatens to disrupt Tokyo Games |
https://www.japantimes.co.jp/news/2021/07/24/national/tropical-storm-nepartak-forms/
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Olympic deluge Tropical Storm Nepartak threatens to disrupt Tokyo GamesA tropical storm approaching Japan s main island of Honshu is already throwing a wrench into the Olympic schedule with rowing events planned for early next |
2021-07-24 16:25:07 |
ニュース |
BBC News - Home |
Covid-19: Daily tests to avoid isolation expanded in England |
https://www.bbc.co.uk/news/uk-57950930
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contact |
2021-07-24 07:57:29 |
ニュース |
BBC News - Home |
Tokyo Olympics: Helen Glover 'has fight on her hands' to retain rowing title |
https://www.bbc.co.uk/sport/olympics/57951296
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Tokyo Olympics Helen Glover x has fight on her hands x to retain rowing titleTeam GB s Helen Glover has a fight on her hands to win her third rowing Olympic gold medal after a disappointing display in Tokyo |
2021-07-24 07:11:24 |
ニュース |
BBC News - Home |
Surfside tower collapse: No sign of final victim as Miami search ends |
https://www.bbc.co.uk/news/world-us-canada-57951422
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apartment |
2021-07-24 07:04:33 |
ニュース |
BBC News - Home |
The young imam using Instagram to change opinions |
https://www.bbc.co.uk/news/uk-england-manchester-57946493
|
colourful |
2021-07-24 07:40:18 |
ニュース |
BBC News - Home |
Tokyo Olympics: Helen Glover and Polly Swann battle into semi-finals, Andy Murray and Joe Salisbury win |
https://www.bbc.co.uk/sport/olympics/57951792
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Tokyo Olympics Helen Glover and Polly Swann battle into semi finals Andy Murray and Joe Salisbury winA shaky start for Helen Glover and Polly Swann but Andy Murray and Joe Salisbury win doubles opener |
2021-07-24 07:43:10 |
北海道 |
北海道新聞 |
バスケ女子・高田「非常に充実」 初戦へ調整 |
https://www.hokkaido-np.co.jp/article/570572/
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高田 |
2021-07-24 16:18:00 |
北海道 |
北海道新聞 |
ボラに「活動なし」と誤通知 組織委、配置転換せず |
https://www.hokkaido-np.co.jp/article/570571/
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東京五輪 |
2021-07-24 16:14:00 |
北海道 |
北海道新聞 |
旭川で4人感染 新型コロナ |
https://www.hokkaido-np.co.jp/article/570570/
|
新型コロナウイルス |
2021-07-24 16:08:00 |
北海道 |
北海道新聞 |
愛生園「十坪住宅」を修復、岡山 ハンセン病患者隔離の象徴 |
https://www.hokkaido-np.co.jp/article/570569/
|
国立ハンセン病療養所 |
2021-07-24 16:02:00 |
IT |
週刊アスキー |
暴力的なうまさ!!「日清 辛豚ラ王」アブラ×ニンニク×辛さが炸裂 |
https://weekly.ascii.jp/elem/000/004/063/4063582/
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辛さ |
2021-07-24 16:30:00 |
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