投稿時間:2021-05-14 00:30:11 RSSフィード2021-05-14 00:00 分まとめ(32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	ABC192 E Train ~Dijkstraの実装でハマった話~	https://qiita.com/Yamamomo2929/items/837ab6d2b6f5b62f6f5f	それは、つの頂点vが未確定の状態で複数の経路からヒープキューに格納されるような場合です。	2021-05-13 23:42:44
python	Pythonタグが付けられた新着投稿 - Qiita	【Pythonで量子力学】水素原子の電子模型のWeb授業ができるツールを作る	https://qiita.com/belre/items/98c71092e843d20f7982	小出昭一郎量子力学I裳華房改訂版ppファインマン他、砂川重信訳、ファインマン物理学V量子力学岩波書店画面趣旨私が大学の時に、量子化学や量子力学を勉強していたが、原子系のモデルであっても軌道の形状が計算では直感的に分かりにくいものがあったので、作成した。	2021-05-13 23:28:17
python	Pythonタグが付けられた新着投稿 - Qiita	無料利用可能なAPIで住所から緯度経度情報を得る	https://qiita.com/sckln/items/78d535508c04ff466d7e	が、foliumについて深追いするのはまた今度手順住所→緯度経度とするには住所の表記揺れも気になるし、そもそも対対応していないので、住所から代表点を得られるのかどうかも心配です。	2021-05-13 23:07:28
python	Pythonタグが付けられた新着投稿 - Qiita	Djangoアプリ上でFessを使って検索窓を設置する	https://qiita.com/goodclues/items/26ee4306d150adbe66f8	以下の例では、staticadminなどのDjangoのパスをまず設定し、Fess関連のパスをfessコンテナに転送しています。	2021-05-13 23:07:14
python	Pythonタグが付けられた新着投稿 - Qiita	DjangoとVue.jsを使ってモーダルコメントフォームを実装する	https://qiita.com/Qlitre/items/defbe5229a3dd755aae2	今回は記事ページからコメントやリプライを投稿するので、コメントやリプライの画面は作成しませんが、Postをする先を指定する必要があるので、定義が必要です。	2021-05-13 23:05:36
js	JavaScriptタグが付けられた新着投稿 - Qiita	CSSでスマホのアドレスバーの高さに合うように実装する方法。100vhで困った人へ	https://qiita.com/masahiro1112/items/49bbe4f81693287e6b46	CSSでスマホのアドレスバーの高さに合うように実装する方法。	2021-05-14 00:00:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	rails6でうまくstripeが読み込まれない	https://teratail.com/questions/338183?rss=all	railsでうまくstripeが読み込まれないrailsでstripeのcheckoutを使うためにapplicationhtmlerbのheadタグ内にltscriptsrcgtltscriptgtを書いているのですが下記のエラーが出てしまいます。	2021-05-13 23:54:48
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	コードの説明をお願いします	https://teratail.com/questions/338182?rss=all	コードの説明をお願いします前提・実現したいことここに質問の内容を詳しく書いてください。	2021-05-13 23:35:26
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	chrome拡張機能 JavaScript DOM操作 動かない	https://teratail.com/questions/338181?rss=all	chrome拡張機能JavaScriptDOM操作動かないプログラミング初学者です。	2021-05-13 23:19:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Visual Studio Codeの仕様について(Live server)	https://teratail.com/questions/338180?rss=all	VisualStudioCodeの仕様についてLiveserverVScodeのLivenbspserverについてです。	2021-05-13 23:07:28
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python pipのアップデートでエラーが出てしまいます(´;ω;｀)	https://teratail.com/questions/338179?rss=all		2021-05-13 23:03:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	django_adminのget_querysetについて	https://teratail.com/questions/338178?rss=all	djangoadminのgetquerysetについてdjangoをadminサイトにて、getquerysetメソッドについて質問です。	2021-05-13 23:03:27
Ruby	Rubyタグが付けられた新着投稿 - Qiita	知らない人に勝手に出品した商品を編集させない！	https://qiita.com/N396184501/items/a02bd2ecbbe135f88d6c	商品の出品者ではない人が編集できるURLを直接打ち込み、編集できるという問題を解決していきます。	2021-05-13 23:04:58
AWS	AWSタグが付けられた新着投稿 - Qiita	クロスアカウントでAthenaクエリ	https://qiita.com/pioho07/items/30c65b0ffb1279448c44	クロスアカウントでAthenaクエリAtheaのクロスアカウントを試した自分メモデータ所有アカウントAthenaクエリするアカウントでAthenaクエリにGlueカタログやSのオブジェクト権限設定S権限【データ所有アカウント操作】データ所有アカウントのAthenaでクエリされるSバケットのバケットポリシーを以下のようにして、Athenaクエリアカウントからのアクセス許可しておくVersionIdPolicyStatementSidStmtEffectAllowPrincipalAWSarnawsiamrootActionsResourcearnawsstestbucketuearnawsstestbucketueGlue権限【データ所有アカウント操作】Glueの設定をクリックして、以下のアクセス権限ポリシーを設定し、AthenaクエリアカウントからのGlueDataCatalogへのアクセス許可する。	2021-05-13 23:34:38
Docker	dockerタグが付けられた新着投稿 - Qiita	Djangoアプリ上でFessを使って検索窓を設置する	https://qiita.com/goodclues/items/26ee4306d150adbe66f8	以下の例では、staticadminなどのDjangoのパスをまず設定し、Fess関連のパスをfessコンテナに転送しています。	2021-05-13 23:07:14
Ruby	Railsタグが付けられた新着投稿 - Qiita	知らない人に勝手に出品した商品を編集させない！	https://qiita.com/N396184501/items/a02bd2ecbbe135f88d6c	商品の出品者ではない人が編集できるURLを直接打ち込み、編集できるという問題を解決していきます。	2021-05-13 23:04:58
海外TECH	DEV Community	12 chrome extension that every developer must know	https://dev.to/saiansulsblog/12-chrome-extension-that-every-developer-must-know-5ake	chrome extension that every developer must knowHello Guys Welcome back to another post of Sai Ansul s Blog In this blog we are gonna find out chrome extension that every developer must know So let s start Web DeveloperWhen you add it on your chrome browser there a small toolbar will be added where there are different types of tools As a developer in their day to day work this is very useful The tools are like it allows you to do a lot more than a usual chrome browser Inspector like being able to easily add outlines to elements just by clicking displaying rulers finding all broken images on a page and lots more fN Obtrusive Live TestThis chrome extension is a extendable webpage testing framework it allows developers to test the pages such as SEO or its web performances Its very simple test your web page You get direct feedback and can check what are the things happening while the page loads CSSViewerIt is a simple CSS property viewer it provides you with a floating window panel that reports on the identification of the section that the mouse is over along with its text font background positioning and effects It also provides the basic knowledge about CSS Lorem Ipsum generatorIt does what its name states It provides a quick way to create default text Definitely this is when you need some default text as a placeholder actiTIMEIt helps developers to keep track of work hours directly from the web browser and web apps It is used by companies and freelancers for analyzing performance and controlling the project s progress and profitability This is a must use extension GhosteryThis is a good extension that detects trackers pixels and any other embedded snippets on a website You can immediately see which plugins and trackers are installed on the web page you ve visited It helps you protect your privacy There s no registration or sign up required to use this Chrome extension Site SpiderIf you need to find broken links on your site and want to restrict spidering to a specific directory you need Site Spider It helps you a lot when you have a broken link Session ManagerWhen you re surfing on the web browser tabs management is a great skill It saves your browsing state and lets you re open the session later It is particularly useful if you find yourself opening the same web pages again and again Clear AllIt allows you to clear your cache from the toolbar It works without any pop up or confirmation dialogs to distract you It s customizable in terms of how much data you want to clear including app cache downloads file systems form data history local storage passwords and much more Its useful for making your computer faster also JSONViewAs a developer s working includes works with APIs reading raw JSON data on a browser can be quite awkward It s much easier to read JSON in tree view rather than in its raw state It helps you view JSON documents in the browser JSON JavaScript Object Notation GrammarlyUsing this extension you can cross check and ensure your grammatical errors you can present best of yourself every time You an easily improve any text EditThisCookieThis is a cookie manager You can add delete edit search protect and block cookies Bonus daily devIt is the easiest way to stay updated on the latest programming news where you see articles from many famous blogging platforms This is it for today guys Do comment which one you liked the most Stay tuned for some more interesting blogs coming up soon If you like my content and want to support my efforts please like share amp subscribe to the newsletter to be get notified whenever I post a new blog	2021-05-13 14:32:24
海外TECH	DEV Community	A Simple Roadmap for Java Beginners in 2021	https://dev.to/dbc2201/a-simple-roadmap-for-java-beginners-in-2021-3k06	A Simple Roadmap for Java Beginners in This post is for you if you can answer yes to all most of the questions below You are an engineering undergrad in a four year course Your major is computer science amp engineering You are inclined towards programming You are thinking about a career in programming You have heard about Java from your friends peers and want to learn it You have some form of introduction to the Java programming language but you want to further increase your knowledge It is easy to get overwhelmed these days by looking at what other people are doing in the programming field Considering the variety of low code no code options available out there to create software Being a teacher for about years I ve had my fair share of students coming up to me and asking What should we learn To which I mostly answer Well start with a programming language and learn it well Little did I know in the beginning that this statement mostly does more harm than good to a student who is confused about their career paths or what choice do they make given the opportunities that they have currently been exposed to They students then start asking me a plethora of questions that are largely subjective and depend on the student itself Sometimes it is also a matter of taking initiative and or deciding on a choice and seeing it through which I have observed is a lacking ingredient in the younger generation these days The follow up questions that I then receive are somewhat like this Which is the best programming language Is the X programming language better than the Y programming language Why Where should I start from What all do I need to learn to land a job I watched this YouTube video of this generic YouTuber person will this suffice Do I need to purchase an expensive course for this It is completely okay if you have had the same question in your mind for some time I had the same questions myself when I started programming seriously As I have experienced if you re willing to learn Java since this post was originally about Java in your journey from a beginner to a not a beginner anymore stage will consist of largely stages Before we begin exploring things I would just like to make a disclaimer that a lot of people will tell you otherwise they ll often come up to you and say Oh it s so easy just do this watch this video enrol in this course which is complete bollocks Learning a programming language is exactly like learning a new spoken language your brain needs to remove or at least ignore your previous bias and get used to thinking in terms of the new language For that you need to put in a constant effort and hard work If it were actually that easy as some people say everyone you know would have been a rockstar developer and we would have been living in a programming utopia free of problems maybe riddled with bugs lol Just remember what EVERY programming language does is tell a computer what to do In the end everything gets translated for s and s for your CPU so it does not matter what language you use to code your next big app or website Languages are for the efficiency and benefit of developers not the computers To start I would recommend this book Java A Beginner s Guide by Herbert Schildt Syntax and Semantics Data Types The Java Primitive Types Variables The var keyword Type Conversion amp CastingAutomatic Type PromotionArraysOperators in Java Arithmetic Bitwise Relational Boolean Logical Assignment Operator Operator Precedence Control Statements in Java If If Else If Else If Switch new and old Iteration Statements While Do While For For Each Nested Loops continue break and labels Using Command Line Arguments in a Java ProgramThe String classVarargs Variable Length Arguments Scanner Class BufferedReader Class Object Oriented Programming Types of Program Units in Java Class Abstract Class Interface Enum Record Declaring and Using Objects in MethodsReference Types and ValuesMethods method signature method types ConstructorsThe this keywordOverloading MethodsOverloading ConstructorsUsing Objects Reference Types as method parameters and argumentsUsing Objects Reference Types as return types of methodsRecursion in Java Call Stack Tail Recursion Head Recursion The static keyword creating static members in a class The final keyword with a class with a method with a member variable of a class Nested Classes and Inner ClassesInheritance in Java Super amp subclasses Hierarchies in programs The super keyword calling Super class members from the subclass Types of Hierarchies in Java Simple Multi level Multiple Hybrid Method OverridingAbstract Classes and Abstract MembersInterfacing defining an interface implementing an interface nested interfaces members in an interface private OR static OR default methods Packages in a Java program CLASSPATH importing Exception Handling exception types caught and uncaught exceptions try catch try finally try catch finally multiple catch blocks nested try statements throw and throws keyword custom exceptions Multithreaded Programming Java Thread Model Main Thread Creating a Thread Thread class and Runnable interface multiple threads sleep method thread priorities using lambda to create a thread using anonymous class to create a thread Enumeration Classes in JavaType Wrappers Wrapper Classes in Java Boxing and UnboxingAnnotations in JavaGenerics in Java Bounded Types Wildcard Types Bounded Wildcards generic methods generic constructors generics with static methods generic classes generic interfaces overloading and overriding in generic methods Type Erasure generic arrays Lambda Expression functional interfaces lambda as arguments method references Stream API types of methods common methods from the API String Handling String class constructors string length string operations character extraction string comparison searching strings modifying strings StringBuilder StringBuffer Classes in the java lang package Data Structures amp Algorithms Collections Framework in Java collection interfaces List Set Deque collection classes ArrayList LinkedList HashSet TreeSet PriorityQueue ArrayDeque using iterators on collections Iterator class for each loop streams Custom Collections Classes Map Interfaces and Map Classes Vector Stack Dictionary Hashtable Properties Misc StringTokenizer BitSet Optional LocalDate LocalTime LocalDateTime GregorianCalendar TimeZone Locale Random Timer Currency NumberFormat StringFormat Problem Solving When you have some decent knowledge of the topics written above you can try your hands on some problem solving a k a Competitive Programming CP Some recommended websites are TopCoderCodeForcesCoderByteProject EulerHackerRankCodeChefExercismCodeWarsLeetCodeSphere Online Judge SPOJCodingGameChoose whichever one you like all of them are for the same thing to help you build up your knowledge of the language There are some nice books as well which help you learn the basics of Competitive Programming like Guide to Competitive ProgrammingLearning and Improving Algorithms Through ContestsJava Coding ProblemsThe The Complete Coding Interview Guide in JavaThe intentional order of the sections is although you could do section as per your comfort you can very well start section after section as well PLEASE NOTE that this is not the complete list there is still a lot more to cover this is just to get you comfortable enough that you could try anything with Java after this Hope this blog post will help at least some of you	2021-05-13 14:06:00
Apple	AppleInsider - Frontpage News	Tesla stops accepting BitCoin, nearly entire cryptocurrency market hammered	https://appleinsider.com/articles/21/05/13/tesla-stops-accepting-bitcoin-nearly-entire-cryptocurrency-market-hammered?utm_medium=rss	Tesla stops accepting BitCoin nearly entire cryptocurrency market hammeredThe price of nearly every cryptocurrency has taken a nose dive after Tesla suspended consumer purchases using BitCoin citing environmental concerns Credit AppleInsiderBitcoin dropped as much as on Wednesday following the Tesla announcement hitting a low point just above per coin As of writing on Thursday the price for a single Bitcoin has recovered to down Read more	2021-05-13 14:38:23
Apple	AppleInsider - Frontpage News	Deals: Amazon launches iMac 27-inch sale, save $200 instantly	https://appleinsider.com/articles/21/05/13/deals-amazon-launches-imac-27-inch-sale-save-200-instantly?utm_medium=rss	Deals Amazon launches iMac inch sale save instantlyAmazon s latest Apple sale offers bonus in cart savings on top of cash rebates on iMac inch models with prices starting at New iMac dealsThursday s best iMac deals offer shoppers the lowest prices of the year on the inch models with the standard GHz Core i spec marked down to off Read more	2021-05-13 14:37:29
海外TECH	Engadget	Sony reveals new galaxy-inspired PS5 DualSense controllers	https://www.engadget.com/sony-ps5-dualsense-controllers-new-colors-galaxy-141501637.html	versions	2021-05-13 14:15:01
海外TECH	Network World	BrandPost: The Cloud Era Becomes an Achievable Reality with Huawei CloudCampus 3.0	https://www.networkworld.com/article/3618752/the-cloud-era-becomes-an-achievable-reality-with-huawei-cloudcampus-3-0.html#tk.rss_all	BrandPost The Cloud Era Becomes an Achievable Reality with Huawei CloudCampus IDC research suggests that there will be more than billion Internet connected devices by billion non IoT devices and another billion connected IoT devices In addition to that enterprises are relying on Internet connected services more than ever of new revenue will come from digital services by next year and those digital services will be delivered over complex cloud environments And yet also according to IDC of enterprise IT leaders reported that they were only “somewhat satisfied with the performance of their Wi Fi environment indicating that there is a lot of room for businesses to upgrade their Internet environments to take full advantage of the opportunities that these connected devices and cloud services provide To read this article in full please click here	2021-05-13 14:30:00
海外科学	NYT > Science	Biden Administration to Repeal Trump Rule Aimed at Curbing E.P.A.’s Power	https://www.nytimes.com/2021/05/13/climate/EPA-cost-benefit-pollution.html	Biden Administration to Repeal Trump Rule Aimed at Curbing E P A s PowerThe cost benefit rule limited the way the E P A could justify clean air regulations Its repeal will take effect within days	2021-05-13 14:11:15
海外TECH	WIRED	The 16 Best Gifts for the Recent College Grad	https://www.wired.com/gallery/college-graduation-gifts-2021	gadgets	2021-05-13 14:15:00
金融	RSS FILE - 日本証券業協会	株券等貸借取引状況（週間）	https://www.jsda.or.jp/shiryoshitsu/toukei/kabu-taiw/index.html	貸借	2021-05-13 15:30:00
海外ニュース	Japan Times latest articles	Wealthy nations’ vaccine spree obscures global pandemic misery	https://www.japantimes.co.jp/news/2021/05/13/world/vaccines-pandemic-misery/	india	2021-05-13 23:43:30
ニュース	BBC News - Home	Covid: Surge vaccinations could be used to tackle Indian variant	https://www.bbc.co.uk/news/uk-57102392	covid	2021-05-13 14:05:02
ニュース	BBC News - Home	Police officer who stole drug dealers' cash jailed	https://www.bbc.co.uk/news/uk-57100058	dubai	2021-05-13 14:01:58
ニュース	BBC News - Home	Protesters block immigration van from leaving Glasgow street	https://www.bbc.co.uk/news/uk-scotland-glasgow-west-57100259	pollokshields	2021-05-13 14:30:39
北海道	北海道新聞	道銀は減収減益　３月期単独　保有債券の利息減	https://www.hokkaido-np.co.jp/article/543484/	北海道銀行	2021-05-13 23:15:58
北海道	北海道新聞	東京パラ中止や再延期否定　ＩＰＣ会長、来日関係者６割削減	https://www.hokkaido-np.co.jp/article/543561/	国際パラリンピック委員会	2021-05-13 23:08:00
仮想通貨	BITPRESS（ビットプレス）	[Bloomberg] マスク氏のビットコイン方針転換、仮想通貨業界関係者の反応さまざま	https://bitpress.jp/count2/3_9_12489	bloomberg	2021-05-13 23:50:21