投稿時間:2021-04-10 10:18:25 RSSフィード2021-04-10 10:00 分まとめ(21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
IT	気になる、記になる…	Mozilla、Amazonデバイス向け｢Firefox｣のサポートを4月30日で終了へ	https://taisy0.com/2021/04/10/138794.html	amazon	2021-04-10 00:58:25
TECH	Techable（テッカブル）	最大100時間の連続使用！ スポーツウォッチ「Polar Vantage M2」とは	https://techable.jp/archives/152316	polarvantagem	2021-04-10 00:00:18
python	Pythonタグが付けられた新着投稿 - Qiita	【Python】TA-Libでテクニカル指標計算 Part 4. MACDの描画	https://qiita.com/Fujinoinvestor/items/9314c404f591f8df53d4		2021-04-10 09:52:35
js	JavaScriptタグが付けられた新着投稿 - Qiita	【Lazyload】lozad（ロザド）を使った遅延読み込みの簡単実装方法	https://qiita.com/yuta-38/items/228c03ba221029543c66	imageタグへの適用例imagepngを読み込む場合通常ltimgsrcimagepnggt↓遅延読み込みの適用lozad適用これの記述でOKltimgclasslozaddatasrcimagepnggt↓初期にダミー画像dummypngを表示させておく場合lozad適用ダミー画像ありltimgclasslozaddatasrcimagepngsrcdummypnggtpictureタグへの適用例ダミー画像の有無で記述方法が異なる。	2021-04-10 09:43:59
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	dry-configurable gemのスレッドセーフについて	https://teratail.com/questions/332520?rss=all	dryconfigurablegemのスレッドセーフについてrailsプロジェクトでdryconfigurableを使おうとしてます。	2021-04-10 09:53:31
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Vue.jsとLaravelでTodoアプリを作成してますがネットワークエラーと表示される	https://teratail.com/questions/332519?rss=all	VuejsとLaravelでTodoアプリを作成してますがネットワークエラーと表示されるVuejsはNetlifyへ、Laravelはherokuへデプロイし簡単なtodoアプリ追加・更新・削除を作成中です最終確認のためnetlify内のpreviewnbspdeployで確認したところchrome検証ツールのconsole部分に下記のようなエラーが表示されております。	2021-04-10 09:34:15
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【WordPress】カスタム投稿のアーカイブ一覧に表示するタグ一覧を決まった件数でランダムに表示させたい	https://teratail.com/questions/332518?rss=all	【WordPress】カスタム投稿のアーカイブ一覧に表示するタグ一覧を決まった件数でランダムに表示させたい前提・実現したいことカスタム投稿NEWSのアーカイブ一覧に出力させているタグ一覧を、ランダムで決まった件数表示させたいです。	2021-04-10 09:20:28
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	slick sliderの画像をパララックスにする方法	https://teratail.com/questions/332517?rss=all	slicksliderの画像をパララックスにする方法サイトを制作しているのですが、slicknbspsliderでスライダーを作成しました。	2021-04-10 09:09:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	孫から親をさかのぼって、チェックボックスをすべて入れたい	https://teratail.com/questions/332516?rss=all		2021-04-10 09:07:20
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	背景を固定した状態で、特定の要素のみスクロールで変更する方法	https://teratail.com/questions/332515?rss=all	背景を固定した状態で、特定の要素のみスクロールで変更する方法質問内容名称などわからずうまく説明できないのですが、以下の参考サイトのようなデザインの実装方法が知りたいです。	2021-04-10 09:06:56
海外TECH	DEV Community	What I know about SSH	https://dev.to/michaeldrrc/what-i-know-about-ssh-5ckk	What I know about SSHAuthentication into a server are done in two ways mostly username and password and SSH keys SSH keys are widely known to be more secure than a username and password due to advanced security techniques So for fun in my first post I want to discuss some of the details about the SSH protocol ssh keys and how to ssh into any server SSH overviewThere are two computers involved in ssh One is the client who issues the ssh command and the other is the host which is running the ssh server There are two requirements to ssh into a host machine First the client must have a ssh key pair An ssh key pair can be generated using a command ssh keygen which comes pre installed on Linux and Windows This will create two separate files a public key and a private key This is known as an ssh key pair The other requirement to gain access to the host machine is that the host must store the client s public key The client s public key is stored in a file called authorized keys on the host What is a public and private key A public key is able to encrypt messages and a private key is able to encrypt and decrypt messages A message encrypted by a public key can only be decrypted by its corresponding private key A public key and its corresponding private key forms a key pair It is ok to distribute a public key but not a private key The reason for this is that if any third party has access to your private key they can pretend to be you and authenticate themselves into any server which recognizes your public key A private key should be kept very secure for this reason How does SSH work simplified When the client lets the server know it wants to authenticate the following steps are carried out Keep in mind this is simplified but captures the main points of a ssh authentication session This is an example of a successful authentication The client informs the server that it wants to start a ssh sessionA session id is createdThe client sends its public key to the host If the client s public key is in the file authorized keys a random string called a seed is created and the host encrypts the seed using the client s public key The host sends the encrypted seed to the client The client decrypts the server s message to reveal the seed using its corresponding private key The client combines the seed with the session id and sends it back to the host The client generates a hash of the combined seed and session id for itself The host generates a hash of the combined seed and session id for itself The host compares its hash with the client s hash If they are the same the client must have the corresponding private key so the client is authenticated An unsuccessful authentication would go wrong at step If the wrong private key is used to try to decrypt the server s message the result will not be the seed it will just be a random string At step the hashes will not be the same so authentication fails How to ssh into any server quick To ssh into any server follow these steps Type ssh keygeninto the terminal of the ssh client When asked for a passphrase just press enter Create a folder called ssh on the host in the home directory of a user of your choice If the ssh folder is already present ignore this step Create a blank file called authorized keys in the ssh folder on the host If the file authorized keys is present ignore this step There should be a file called id rsa pub in the ssh folder in the home directory of the client Open this file Open authorized keys on the host Make sure you are on a blank new line in authorized keys Paste the contents of id rsa pub into authorized keys Type in ssh You should now be successfully authenticated and running a terminal on the host Note A passphrase in step could be added for extra security but this is just a super quick way to get ssh working ConclusionThat is all This is my first blog post so thanks for viewing	2021-04-10 00:37:07
海外TECH	DEV Community	Create Awesome Product Card | UI Design | E-commerce Card | Using Only Html5 & CSS3	https://dev.to/ahmadbassamemran/create-awesome-product-card-ui-design-e-commerce-card-using-only-html5-css3-553p	Create Awesome Product Card UI Design E commerce Card Using Only Html amp CSSPlease do not forget to subscribe in my channel	2021-04-10 00:30:00
海外TECH	WIRED	Facebook Had Years to Fix Flaw That Leaked 500M Users’ Data	https://www.wired.com/story/facebook-data-leak-contact-import-flaws	Facebook Had Years to Fix Flaw That Leaked M Users DataSoftware makers can t catch every bug every time but Facebook had ample warning about the privacy problems with its “contact import feature	2021-04-10 00:15:05
ニュース	BBC News - Home	Race report: Boris Johnson urged to withdraw 'whitewashing' inquiry	https://www.bbc.co.uk/news/uk-politics-56687397	indignation	2021-04-10 00:26:23
ニュース	BBC News - Home	LS Lowry Beach Scene bought for £162,500 for Berwick-upon-Tweed	https://www.bbc.co.uk/news/uk-england-tyne-56688402	berwick	2021-04-10 00:06:59
ニュース	BBC News - Home	From 'Porky' to goalie: Peru's presidential candidates	https://www.bbc.co.uk/news/world-latin-america-56674199	peruvians	2021-04-10 00:44:28
ビジネス	ダイヤモンド・オンライン - 新着記事	和田興産（8931）、「増配」を発表して、配当利回り 4.4％⇒4.7％にアップ！　配当額は1年で5.7％増加、 2022年2月期は前期比2円増の｢1株あたり37円｣に！ - 配当【増配・減配】最新ニュース！	https://diamond.jp/articles/-/268137	配当利回り予想は⇒にアップし、年間配当額は年月期から年月期までの年で増加する見通し。	2021-04-10 09:05:00
LifeHuck	ライフハッカー［日本版］	布団のシーツを替える頻度、正解は？	https://www.lifehacker.jp/2021/04/how-often-should-you-clean-your-sheets-really.html	mattressadvisor	2021-04-10 10:00:00
北海道	北海道新聞	観光回復、期待しぼむ　「まん延防止」大阪、東京適用で小樽　連休も見込み薄	https://www.hokkaido-np.co.jp/article/531586/	特別措置法	2021-04-10 09:18:08
北海道	北海道新聞	五郎さんの思い出巡る　ラベンダー編成で来月ツアー	https://www.hokkaido-np.co.jp/article/531623/	五郎さん	2021-04-10 09:04:03
ビジネス	東洋経済オンライン	るるぶがまさかの｢宇宙ガイド｣に進出したわけ あの｢ONE PIECE｣や新日本プロレスまで題材に | メディア業界 | 東洋経済オンライン	https://toyokeizai.net/articles/-/421404?utm_source=rss&utm_medium=http&utm_campaign=link_back	onepiece	2021-04-10 09:30:00