投稿時間:2021-04-11 13:20:24 RSSフィード2021-04-11 13:00 分まとめ(24件)

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python	Pythonタグが付けられた新着投稿 - Qiita	【Pandas】matplotlibを使ってグラフを書く方法 ② .no.38	https://qiita.com/Mayumi_Pythonista/items/f1a186b4b713b0bac9e1	今回は、前回の記事に引き続きmatplotlibライブラリーを使ってグラフを描く方法を書いていきます。	2021-04-11 12:47:27
python	Pythonタグが付けられた新着投稿 - Qiita	Equalumにkafkaを繋げてみる（実行編）	https://qiita.com/wadaken1961/items/388367d31b3264e6907d	ダッシュボードのSOURCES項目にあるADDボタンを選択kafkaを選択必要事項を設定今回はオールインワンなのでBrokersListは個だけ「IPアドレスポート番号」で設定しました。	2021-04-11 12:42:27
python	Pythonタグが付けられた新着投稿 - Qiita	Equalumにkafkaを繋げてみる（準備編）	https://qiita.com/wadaken1961/items/1df48369adea150c5699	brewservicesstartzookeeperbrewservicesstartkafkazookeeperはlocalhostkafkaはlocalhostで起動します標準設定また、環境設定のファイルはusrlocaletckafkaserverpropertiesに有ると思いますので、取り急ぎトピックを削除出来るように設定を変更しておきます最初、コマンドで試験的に作った幾つかのトピックを、初期化リソースを解放しようと削除していたのですが、コマンドを使って既存リストを見ると永久不滅のトピック状態で、あれ・・・という事で探し当てた設定になります・・・ご参考までdeletetopicenabletrueこの設定をファイルに加えてから、環境を再起動します。	2021-04-11 12:40:33
js	JavaScriptタグが付けられた新着投稿 - Qiita	某名探偵アニメの公開までのカウントダウンを作る	https://qiita.com/Kubosuke_21/items/83f203457b95b165e397	constrestduegetTimenowgetTime③restに代入した値から秒の計算を行う。	2021-04-11 12:35:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	SpringSecurityにてAbstractUserDetailsAuthenticationProviderのretrieveUserメソッドが実行されない	https://teratail.com/questions/332646?rss=all	SpringSecurityにてAbstractUserDetailsAuthenticationProviderのretrieveUserメソッドが実行されないSpringnbspSecurityについて勉強しているものです。	2021-04-11 12:44:33
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	char型への文字の代入方法について	https://teratail.com/questions/332645?rss=all	char型への文字の代入方法についてcharmaxnameelementname上記のコードでmaxnameに文字を代入しようとすると、errornbsparraynbspinitializernbspmustnbspbenbspannbspinitializernbsplistnbspornbspstringliteralcharnbspmaxnamenbspnbspelementnamenbsperrornbspgeneratedというエラメッセージが返ってきます。	2021-04-11 12:35:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	複数のif文をループさせたいです	https://teratail.com/questions/332644?rss=all	複数のif文をループさせたいです前提・実現したいこと初心者ですよろしくお願いします以下のループ文を作りましたこのつのforループ一連の流れを回程繰り返したいと考えていますこのつのループの外側にforを入れてみましたが一つ目で返って来てしまいます。	2021-04-11 12:29:19
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Unityでにゃんこ大戦争のようなゲームを作っているのですがプレファボ化したキャラが一度Destroyするとほかのプレファボ化したそのキャラがDestroyしません	https://teratail.com/questions/332643?rss=all	Unityでにゃんこ大戦争のようなゲームを作っているのですがプレファボ化したキャラが一度Destroyするとほかのプレファボ化したそのキャラがDestroyしません前提・実現したいことUnityでにゃんこ大戦争のような、わんこが主体のゲームを作っているのですがプレファボ化したキャラが一度Destroyするとほかのプレファボ化したそのキャラがDestroyしません。	2021-04-11 12:11:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	missing required keys: [:question_id]と出ます	https://teratail.com/questions/332642?rss=all	missingrequiredkeysquestionidと出ますQandAシステムを作成しています。	2021-04-11 12:06:23
Ruby	Rubyタグが付けられた新着投稿 - Qiita	FlutterでCocoaPods not installed.と言われたら	https://qiita.com/yoshinyan/items/2c9a59e5a3bd80b9bdbd	FlutterでCocoaPodsnotinstalledと言われたらversionsswversProductNameMacOSXProductVersionBuildVersionHandroidstudioxcoderubyvrubyprevisionuniversalxdarwin手動で、xcodeやandroidstudioを入れる。	2021-04-11 12:10:21
Ruby	Rubyタグが付けられた新着投稿 - Qiita	素数個の点を持つ楕円曲線を生成するCM法の実装	https://qiita.com/fumumue/items/e7340da08c6a658073ea	それは同種写像と呼ばれているものと関係がある。	2021-04-11 12:08:50
Ruby	Rubyタグが付けられた新着投稿 - Qiita	【Ruby】コールスタックを調査したい時（デバック）	https://qiita.com/tetusan/items/b897528a1f6a3d607845	【Ruby】コールスタックを調査したい時デバックRubyのコードを読んでいて、「これはどれから呼ばれているんだろう」と思ったときに良い方法があったので、忘備録として残しておく。	2021-04-11 12:05:07
Git	Gitタグが付けられた新着投稿 - Qiita	【Git】リモートからローカルに取り込むコマンドまとめ	https://qiita.com/baby-0105/items/6481c7140e357ba04ffc	これで、masterのリモート作業ブランチまで全て同じ状態※gitfetchとgitmergeを同時に行ったものが、gitpullになります。	2021-04-11 12:16:54
Ruby	Railsタグが付けられた新着投稿 - Qiita	【Ruby】コールスタックを調査したい時（デバック）	https://qiita.com/tetusan/items/b897528a1f6a3d607845	【Ruby】コールスタックを調査したい時デバックRubyのコードを読んでいて、「これはどれから呼ばれているんだろう」と思ったときに良い方法があったので、忘備録として残しておく。	2021-04-11 12:05:07
海外TECH	DEV Community	Create the Ultimate User Experience with AOS (Animate on Scroll)	https://dev.to/ruppysuppy/create-the-ultimate-user-experience-with-aos-animate-on-scroll-39jp	Create the Ultimate User Experience with AOS Animate on Scroll What is AOS As front end developer a popular request you might get from your clients is to implement stunning animation effects on page scroll AOS Animate on Scroll is the most popular library for the purpose of making this task easier for us AOS is a library developed by MichałSajnóg and it does exactly what its name suggests it lets you apply different kinds of animations to elements as they scroll into view To see an example of a project using AOS click here DemoThe animation effects available by default are shown below NOTE The animations can be further customized using the various properties like data aos duration Installing AOSAOS can be installed using Bower or npm Bower bower install aos savenpm npm install aos saveNext link AOS styles and scripts lt link rel stylesheet href bower components aos dist aos css gt lt script src bower components aos dist aos js gt lt script gt AOS stylesheet and JavaScript files can also be downloaded using a CDN as follows CSS lt link href rel stylesheet gt JavaScript lt script src gt lt script gt To initialize AOS just use the line below in the JavaScript file AOS init Using AOSAfter the setup just add data aos lt animation name gt to the HTML elements to use basic animations For example lt div data aos fade up gt lt div gt lt div data aos flip down gt lt div gt lt div data aos zoom in gt lt div gt Configuring the AnimationAdditional properties can be used to configure the animations data aos delay You can use this attribute to specify the delay of the animation play time The duration value can be anywhere between and with steps of ms Since the duration is handled in CSS using smaller steps or a wider range would have unnecessarily increased the size of the CSS code The default value for this attribute is data aos offset You can use this attribute to trigger the animation sooner or later than the designated time Its default value is px data aos duration You can use this attribute to specify the duration of the animation The duration value can be anywhere between and with steps of ms Since the duration is handled in CSS using smaller steps or a wider range would have unnecessarily increased the size of the CSS code This range should be sufficient for almost all animations The default value for this attribute is data aos easing You can use this attribute to control the timing function for animating different elements Possible not exhaustive values are linear ease in out and ease out quartdata aos anchor This attribute is useful when you want to trigger the animation based on the position of some other element It accepts any selector as its value The default value is null This means that all the animations will be triggered with respect to the element s own position data aos anchor placement By default the animations on an element are applied as soon as its top part reaches the bottom part of the window This behavior can be changed using the data aos anchor placement attribute As its value this attribute accepts two words separated by a hyphen For example you can set it to top bottom top center or top top Three such combinations are also possible for both the center and bottom values data aos once You can also control if the animations should be played only when you get to a particular element the first time or every time you scroll up or down By default the animations are replayed every time the elements scroll into view You can set the value of this attribute to true in order to animate the elements only once Adding Custom AnimationsSometimes built in animations are just not enough Let s create an animation depending on the resolution of the screen Here s one approach to do it style css data aos new animation opacity transition property transform opacity data aos new animation aos animate opacity media screen and min width px data aos new animation transform translateX px data aos new animation aos animate transform translateX Then use it in HTML lt div data aos new animation gt lt div gt The element will only animate opacity on mobile devices but from px width it ll also slide from right to left ReferenceAOS repositorySitepoint Blog Thanks for readingReach out to me on GitHub LinkedIn Portfolio For freelance projects reach out through the contact form	2021-04-11 03:42:20
海外TECH	DEV Community	The Benefits of Project-Based Learning	https://dev.to/salarc123/the-benefits-of-project-based-learning-3c14	The Benefits of Project Based Learning How is it different from course based learning It s very self explanatory but project based learning is a learning technique that focuses heavily on building real world projects The alternative is following tutorials but that is ineffective and many times you ll forget what you learn from a course or tutorial series because you re typically consuming a lot of information without applying it Thus you don t truly understand a concept and waste a lot of your precious time trying to follow tutorials Now don t get me wrong Courses are amazing and I love how they give you a structured curriculum but if you re learning React for example you don t need to learn every nuance of the technology and explore the advanced concepts before you get the opportunity to hammer down the basics Even if the course provides practice problems those exercises are likely not meaningful to you meaning that you won t retain the content for very long On the other hand project based learning if done correctly lets you get a feel of the basics through simple tutorials preferably by reading the docs or watching youtube and then immediately building what you want once you gain enough understanding to start writing your own code Most people learning how to code have a project in mind that they can t wait to start but unnecessary material interferes and many fall into the trap of wanting to learn it all so they never end up completing their goal However project based learning gives them the chance to start working on their project right away Furthermore Project based learning gives you the freedom to learn as you create so you ll definitely master the art of scouring StackOverflow for answers to problems And unlike with courses you will use of the stuff you learn because it will directly apply to a problem that you are trying to fix The Pros First of all project based learning is extremely fun You don t need to listen to a teacher for hours a day like at school because you get to learn by doing and even failing Learning from your mistakes is very effective as you probably know so why not incorporate it into your learning process more Project based learning is also powerful for building your portfolio and padding your resume Portfolio websites are really popular nowadays so this is a great way to fill up the projects section But even if your goal isn t to switch careers it s very impressive to have projects which you can claim as your own and show to your friends and family And remember employers want to see proof rather than words And if you need more stuff to boost your portfolio you can try learning some algorithms and implement them into previous projects or even make an algorithm visualizer that explicitly shows how comfortable you are with concepts that companies actually care about The Cons The main disadvantage project based learning is the difficulty that comes with finding a meaningful project A simple google search will result in todo lists and Pomodoro timers but I personally don t think that those are effective in inspiring motivation Todo lists have been made a million times literally and don t provide enough of a challenge to really get your brain working These projects are also very small and less impressive for a portfolio Thus you need to do some extra digging or sit down and ponder possible projects that would be useful for yourself or useful for the world Some examples of projects I ve made to solve some personal problems include a platform that lets you create stylish code snippets for online sharing similar to carbon sh and an automatic SVG generator that produces polygons waves and particles in a specified size and color Conclusion Personally I have utilized project based learning to learn HTML CSS Javascript React and I am currently learning Redux and MaterialUI For each of these technologies and languages I found a few meaningful projects like a website for a school club or a physics visualizer to explore these technologies most important features and learn how to utilize them when it really matters without having to go back on StackOverflow or Youtube to refresh my memory because I followed a course Overall project based learning is extremely effective and completely free to try so there is literally no reason to avoid starting today This is my first article so please leave feedback about everything to help me become a better writer and developer for future articles	2021-04-11 03:27:05
海外科学	NYT > Science	Daydreaming Can Be Good for You	https://www.nytimes.com/2021/04/10/at-home/daydreaming.html	daydreaming	2021-04-11 03:41:05
ニュース	BBC News - Home	Sir Richard Sutton: Man charged with murder	https://www.bbc.co.uk/news/uk-england-dorset-56707030	dangerous	2021-04-11 03:47:24
ニュース	BBC News - Home	The Papers: Duke missed 'enormously' as funeral plans released	https://www.bbc.co.uk/news/blogs-the-papers-56706385	philip	2021-04-11 03:45:12
LifeHuck	ライフハッカー［日本版］	家電も使えて7000円台！ 非常時の備えにもオススメの超コンパクトポータブル電源	https://www.lifehacker.jp/2021/04/amazon-marbero-portablebatterym87.html	iphone	2021-04-11 13:00:00
北海道	北海道新聞	人の移動増、変異株を厳戒　道内感染者６５日ぶり１００人超、専門家「対策再徹底を」	https://www.hokkaido-np.co.jp/article/531884/	新型コロナウイルス	2021-04-11 12:11:53
北海道	北海道新聞	韓国首相がイランへ出発　米制裁による資金凍結を協議か	https://www.hokkaido-np.co.jp/article/531937/	韓国首相	2021-04-11 12:10:00
北海道	北海道新聞	競歩、丸尾が優勝し五輪代表に　日本選手権５０キロ	https://www.hokkaido-np.co.jp/article/531936/	日本選手権	2021-04-11 12:10:00
ビジネス	東洋経済オンライン	聖地･銀座に大異変｢化粧品｣の苦境【動画】 事業の｢取捨選択｣を迫られる化粧品メーカー | 専門店･ブランド･消費財 | 東洋経済オンライン	https://toyokeizai.net/articles/-/422274?utm_source=rss&utm_medium=http&utm_campaign=link_back	化粧品メーカー	2021-04-11 12:10:00