投稿時間:2021-07-11 19:28:10 RSSフィード2021-07-11 19:00 分まとめ(33件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
python	Pythonタグが付けられた新着投稿 - Qiita	[invalid syntax] 列名は数字始まり(7days~等)にしないほうがいい	https://qiita.com/008_3104/items/a9a2962737c076dd8c1d	invalidsyntax列名は数字始まりdays等にしないほうがいい列名の付け方の注意点です。	2021-07-11 18:58:37
python	Pythonタグが付けられた新着投稿 - Qiita	自然言語処理の前処理の話(記号の削除、stopwordsの削除、語形の統一など)	https://qiita.com/fumifumitaro/items/c613d033ebc94c5e608d	私が行った分析で、この前処理の後にBERTに通したのと、前処理を挟まなかった場合とで比べて前処理しないほうが誤差が少なく出たことがありました。	2021-07-11 18:09:04
js	JavaScriptタグが付けられた新着投稿 - Qiita	Reactにおけるアロー関数の省略について	https://qiita.com/it_tsumugi/items/6a288dc0a39a101058ff	これはなしではないかなと思いますexportconstHellogtreturnlthgtHellolthgtこれは返すJSXが一行の場合で、のみを省略し、returnとは省略していません。	2021-07-11 18:44:13
js	JavaScriptタグが付けられた新着投稿 - Qiita	firestoreにてUnsupported field value: a function (found in field updatedAt in document xxx) でエラが出る... ...	https://qiita.com/kisakutakashi0226/items/d43e38675adea0d5fcd3	firestoreにてUnsupportedfieldvalueafunctionfoundinfieldupdatedAtindocumentxxxでエラが出るfirebaseにてUnsupportedfieldvalueafunctionfoundinfieldupdatedAtindocumentxxxxのエラーが出て時間これに悩まされた。	2021-07-11 18:43:02
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript 初学者向け「FizzBuzz」 の考え方	https://qiita.com/tank-405/items/b2d2ca3c7d4c65990bad	本当はHTMLCSSでフォームを使って「数字を入力したらFizz・Buzz・FizzBuzzの表示をさせる」というのをやりたかったけど、全然出来ませんでした。	2021-07-11 18:08:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Android11から10にダウングレード中「waiting for any device」から先に進めない	https://teratail.com/questions/348927?rss=all	Androidからにダウングレード中「waitingforanydevice」から先に進めない前提・実現したいことAndroidからAndroidにダウングレードしたい発生している問題・エラーメッセージあfastbootnbspflashingnbspunlockのコマンドのところで「waitingnbspfornbspanynbspdevice」と表示されて先に進みません。	2021-07-11 18:56:25
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	標準入力のリダイレクトについて	https://teratail.com/questions/348926?rss=all	標準	2021-07-11 18:54:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ダブルポインタの使い方	https://teratail.com/questions/348925?rss=all		2021-07-11 18:52:59
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[ActionView::Template::Error] devleopmentだと動くが、productionだと動かない。	https://teratail.com/questions/348924?rss=all	ActionViewTemplateErrordevleopmentだと動くが、productionだと動かない。	2021-07-11 18:46:15
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	固定ページが公開できない	https://teratail.com/questions/348923?rss=all	固定ページが公開できない前提・実現したいこと先人が作ったWordPressサイトを引き継いで運営しています。	2021-07-11 18:34:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Ajaxを使うときに$_POSTの値をどうやって送ればいいか	https://teratail.com/questions/348922?rss=all	発生している問題・エラーメッセージPOSTの値をAjaxで実行するPHPで使いたいのですが、下のようにiframeを使って画面が遷移しないようにするとPOSTの値が送れません。	2021-07-11 18:32:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Google Fontsが原因で起こるサイトの表示スピードの改善方法について	https://teratail.com/questions/348921?rss=all	GoogleFontsが原因で起こるサイトの表示スピードの改善方法についてWordPressについて質問ですWPWordPressで作ったブログサイトをPageSpeednbspInsightsで計測した所、使用していないCSSの削減という項目で、モバイルでのサイト表示が遅くなっているとのことでした。	2021-07-11 18:25:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python 線形SVMのハイパーパラメーター　グラフが何を意味しているのか教えていただきたいです。	https://teratail.com/questions/348920?rss=all	python線形SVMのハイパーパラメーターグラフが何を意味しているのか教えていただきたいです。	2021-07-11 18:21:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	私の存在を認めてもらいたいです	https://teratail.com/questions/348919?rss=all		2021-07-11 18:10:46
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	SQL文を実行した変数をif文の条件式にした際の挙動が分からない	https://teratail.com/questions/348918?rss=all	SQL文を実行した変数をif文の条件式にした際の挙動が分からないユーザー登録のシステムを作ろうとしています。	2021-07-11 18:06:56
Git	Gitタグが付けられた新着投稿 - Qiita	【Git】commitの粒度を小さくしよう	https://qiita.com/suzu12/items/00a91591a36436e71a89	修正前ManualhunkeditmodeseebottomforaquickguidelthgtGitの練習lthgtltpgtおはようltpgtltpgtこんにちはltpgtltpgtこんばんはltpgtltpgtおはようございますltpgtltpgtこんにちはltpgtltpgtこんばんは。	2021-07-11 18:27:19
海外TECH	DEV Community	Is it important to know how Javascript work under the hood?	https://dev.to/mhb2011_/is-it-important-to-know-how-javascript-work-under-the-hood-5489	Is it important to know how Javascript work under the hood After using javascript for all kind of projects and doing it professionally for almost a year Developing React Native apps I asked myself how does javascript work and does it really matter When i asked my friend that is much more experienced than me he told me Look Toni it works I don t care what it does under the hood Then one day i stumbled upon medium article named Master the JavaScript Interview or something like that with bunch of questions I ve heard about but i could t really answer them There were bunch of questions like which paradigm javascript uses difference between class and prototypal inheritance pure functions composition call stack callback queue Wait maybe it does matter “Yes there are two paths you can go by but in the long run there s still time to change the road you re on Led ZeppelinThis is when I ve started to dig deeper This article of course can t explain all of it but something that stuck with me on my journey of understanding javascript and something that i think can help a lot of you understand javascript better is this youtube video It is focused on explaining what the heck event loop is but it explains so much more I can t recommend this talk enough that i had to write a dev to post about it Finally after researching a lot i think i ve changed the way i think If you want code great websites apps or anything else you have to understand the background you have to understand how it works under the hood It can save you so much time no matter which framework you are using Angular Vue or React they are all based on javascript I would like to hear your opinion Thanks for reading	2021-07-11 09:21:09
海外TECH	DEV Community	Elevate your Git-fu!	https://dev.to/abhaykrishna/elevate-your-git-fu-3ip4	Elevate your Git fu If I had a dollar for every time I looked up how to in Git I would have enough to launch a new cryptocurrency of my own dibs on the name Gitcoin️ As developers we use Git almost everyday and most of us find ourselves experiencing dèjàvu with some common scenarios when working with Git This blog discusses how to easily navigate your way through such scenarios using the Git command line interface It also covers some neat Git tricks along the way Removing files mistakenly added to commitMany times we may inadvertently commit the wrong file s and checking the git status doesn t help since there are no hint commands displayed as would be before committing In this situation we can usegit restore source HEAD staged lt file gt to bring a file back into the staging area If you are unsure of the filenames and would prefer to move all files back into the staging area thengit reset soft HEADwill be your best friend Checking the current commit hashI personally require this all the time to navigate back and forth between commits Every commit has a SHA hash composed of few of the commit s properties such as the date author committer commit message etc You can get the current commit SHA usinggit rev parse HEAD Git committer statisticsThe git shortlog command can be used to aggregate commits by author and title This is especially useful for release announcements It even provides a summary of commits by count For example commit count summaries in the aws eks distro prow jobs repository are as follows git shortlog sn EKS Distro Bot Abhay Krishna EKS Distro PR Bot Abhay Krishna Arunachalam REDACTED REDACTED Committing without editing messageSometimes we may need to make minor changes to files that have already been committed Once the files have been updated and git added we need to commit the new changes but we probably want to retain the same commit message We can do that with the help ofgit commit amend no editorgit commit amend C HEADNote I find myself using this a lot so I have configured the following Git alias which is short for commit without amend git config alias cwa commit amend no edit Reordering unmerged commitsIn a software company more often than not you may be working on multiple features or modules at the same time In some cases you may want a more recent feature change to get reviewed first and merged before other changes for several reasons like coherence priority etc In such cases we can re order commits as follows Get the list of all commits with their hashesgit log onelineIdentify the depth of the commit range you want to reorder with respect to the HEAD commit Perform interactive rebase on the branch git rebase i HEADn n is the depth from the previous step     This will open an editor with the commits in the range specified along with      prompts on how to edit the history Once you have saved and exited the editor you can repeat step to view the re ordered commit history Note After changing history and before pushing to a remote branch it s important to rebase on top of the remote head to validate that the re ordering does not cause conflicts git fetch upstreamgit rebase upstream main Recovering lost changesIf you are in a situation where you wrote hundreds of lines of code and then end up losing them due to some conspiracy of the universe then this one command can save the day That command is git reflog read ref log and not re flog though I get why one might think they can expect Git to co operate by repeatedly flogging it for all the torture git reflog gives you an entire history of all the changes and actions you made across all branches in the local repository The entries in the log are called reference logs and they record when the tips of branches and other references were updated in the local Git working tree Each entry is marked with an index number which can be used to move forward and backward through history reflog has several use cases such as retrieving lost deleted commits reverting breaking changes identifying divergent paths etc Viewing Git help on the browserThe manual pages for Git command help open in the terminal by default Perusing man pages can be a cumbersome task and they are also not user friendly when searching for information unless your Vim fu is on point If you would prefer to look up a command s manual page on the browser all you need to do is use the w or web flag For example the man page for git branch can be opened on the default browser configurable usinggit help log worgit log help w Getting affected filenamesCommands like git diff and git show work beautifully for displaying all the changes that are yet to be and have been committed respectively But in some cases we may only require the names of files affected by a Git operation for example for scripting or filtering We can directly obtain just the names by passing the following flags to the command git diff pretty format name onlygit show pretty format name onlyTo see all files added to the staging area we can usegit diff staged pretty format name onlyFiltering based on file extensions is also supported For example to get the list of all Python files in the latest commit we can usegit show pretty format name only py That brings us to the end of this blog Thank you all for giving it a read As closing notes I wish to point out that Git is flexible in that it gives you several different techniques to fix a single problem and the above methods are just from my experience and not advocated as canon Feel free to leave your comments and corrections and do reach out to me on LinkedIn and Twitter	2021-07-11 09:08:36
海外科学	BBC News - Science & Environment	Sir Richard Branson: Space flight will be 'extraordinary'	https://www.bbc.co.uk/news/science-environment-57790040	ambition	2021-07-11 09:54:16
海外ニュース	Japan Times latest articles	90-year-old infected with ‘two virus variants at once’	https://www.japantimes.co.jp/news/2021/07/11/world/coronavirus-two-variants/	phenomenon	2021-07-11 18:42:55
海外ニュース	Japan Times latest articles	Tokyo reports 614 new COVID-19 cases on Sunday	https://www.japantimes.co.jp/news/2021/07/11/national/japan-coronavirus-july-11/	Tokyo reports new COVID cases on SundayNeighboring Kanagawa Prefecture logged new cases ーits third straight day above ーwhile Chiba and Saitama prefectures logged and respectively	2021-07-11 18:26:16
ニュース	BBC News - Home	Euro 2020: Queen and Boris Johnson wish England well as final looms	https://www.bbc.co.uk/news/uk-57789451	italy	2021-07-11 09:13:29
ニュース	BBC News - Home	Covid-19: Masks still expected to be worn indoors after 19 July - Zahawi	https://www.bbc.co.uk/news/uk-57795409	minister	2021-07-11 09:45:59
ニュース	BBC News - Home	Covid: NHS backlog in England could reach 13 million, says Sajid Javid	https://www.bbc.co.uk/news/uk-57793122	health	2021-07-11 09:02:33
ニュース	BBC News - Home	Sir Richard Branson: Space flight will be 'extraordinary'	https://www.bbc.co.uk/news/science-environment-57790040	ambition	2021-07-11 09:54:16
ニュース	BBC News - Home	Drugs: One man dies amid 12 drug overdoses in Swansea	https://www.bbc.co.uk/news/uk-wales-57790900	anxiety	2021-07-11 09:44:58
ニュース	BBC News - Home	Offa's Dyke: Monument damaged by 'centuries of benign neglect'	https://www.bbc.co.uk/news/uk-wales-57748159	stonehenge	2021-07-11 09:32:24
ニュース	BBC News - Home	South Africa captain Kolisi tests positive for Covid-19 two weeks before Lions series	https://www.bbc.co.uk/sport/rugby-union/57794891	South Africa captain Kolisi tests positive for Covid two weeks before Lions seriesSouth Africa captain Siya Kolisi tests positive for coronavirus as his side build up to the series against the British and Irish Lions	2021-07-11 09:26:28
北海道	北海道新聞	サッカー、１２日ホンジュラス戦　男子五輪代表	https://www.hokkaido-np.co.jp/article/565859/	日本代表	2021-07-11 18:17:00
北海道	北海道新聞	五輪野球、欠場国出たら総当たり　ＩＯＣが規則公表	https://www.hokkaido-np.co.jp/article/565858/	国際オリンピック委員会	2021-07-11 18:17:00
北海道	北海道新聞	西日本～東北で大雨警戒　南から暖気、雷雨に猛暑	https://www.hokkaido-np.co.jp/article/565846/	梅雨前線	2021-07-11 18:02:53
北海道	北海道新聞	ソ７―４オ（１１日）　柳田が２打席連続本塁打	https://www.hokkaido-np.co.jp/article/565851/	連続	2021-07-11 18:02:53
北海道	北海道新聞	自民、横浜市長選は自主投票　分裂選挙へ	https://www.hokkaido-np.co.jp/article/565852/	横浜市長選	2021-07-11 18:06:00