投稿時間:2021-06-06 03:10:54 RSSフィード2021-06-06 03:00 分まとめ(15件)

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python	Pythonタグが付けられた新着投稿 - Qiita	seabornを使うのを諦めた人のメモ	https://qiita.com/h-nabata/items/3719ecab1dc804e30606	ひょっとして、と思ってscikitlearnを導入しましたが相変わらずエラーのままでした結果エラー解決せず結局MKLが無いことが原因Pytorch環境でstuckした方の記事です。	2021-06-06 02:11:13
python	Pythonタグが付けられた新着投稿 - Qiita	プロジェクト型演習 #4 (シリアル通信, DB操作)	https://qiita.com/kawanishi291/items/0a69209e17e693930851	プロジェクト型演習シリアル通信DB操作前提上記事つを参考に、環境構築及び必要プログラム作成済み手順emboard側の送信プログラム作成RaspberryPi側の受信プログラム作成DB接続関数作成テキストファイル読み込み関数作成DB格納mainプログラム作成Python呼び出し用シェルスクリプト作成一旦実行emboardRaspberyPi両方ともresulttxtの権限変更再度実行作成ファイル一覧RSCemboardcemboard側送信プログラムRSCraspberrypicRaspberyPi側受信プログラムCallPythonshPython呼び出し用シェルスクリプトdbinsertpyDB格納mainプログラムreadtextpyテキストファイル読み込み関数dbconnectpyDB接続関数resulttxt受信データ格納テキストファイル実装RSCemboardcemboard側送信プログラム※ひとまず今回は手動で配列を作成。	2021-06-06 02:08:15
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ナビゲーションの上の余白を無くしたいです	https://teratail.com/questions/342402?rss=all	ナビゲーションの上の余白を無くしたいです背景画像の上にナビゲーションを表示させたいのですが、ナビゲーションのpaddingが邪魔をして上手くいきません。	2021-06-06 02:40:35
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	paddingを使用したときにwidthの値を超えて余白を作ってしまうときの対処法	https://teratail.com/questions/342401?rss=all	リセットCSSを使って、boxsizingborderboxをデフォルトにしているのでしょうか。	2021-06-06 02:37:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	VBAを実行するたび作成済みのグラフが毎回移動する	https://teratail.com/questions/342400?rss=all	VBAを実行するたび作成済みのグラフが毎回移動するVBAにてExcel内のデータから位置を指定して複数のグラフを表示するプログラムを作成しています。	2021-06-06 02:11:25
golang	Goタグが付けられた新着投稿 - Qiita	golang-migrateをコード状から動かした時だけエラーになる	https://qiita.com/BambooTuna/items/8f08334613be112fce3a	golangmigrateをコード状から動かした時だけエラーになる概要golangmigrateをコマンドラインで実行した際は特に何も起きないのに、Golangコード上から動かすとエラーが出る。	2021-06-06 02:04:17
海外TECH	DEV Community	Mobile friendly website design	https://dev.to/rezaulkarim014/mobile-friendly-website-design-305o	Mobile friendly website design Mobile friendly websiteAre you reading this article on a monitor or in the smartphone Do you know what is Mobile friendly website There is over probability that your answer is going to be a smartphone since in recent years over of web traffic has been generated by mobile devices This means that half of the people who visit your website will be viewing it via mobile And it makes up Are certain challenges for the designer such as the necessity to create device specific layouts for you will need to change the order in positioning and sometimes even the contents of your sections So the scalar which element is appropriate for a specific device This means that your grave has to adjust the width of the device screen The best solution to that is reducing the number of columns Your layout has one Non tablet devices or place in your sections in one column when viewed on a smartphone But is a result you might end up with some pretty lengthy pages in some cases It is recommended that you get rid of some sections to benefit your mobile layout by using the heat map You can determine which sections on your side in bulk the most interest and just remove the rest from the Way out Another tip to reduce the length of your website is instead of putting elements of the same type in a list or in a grid throw them together in a council Things Should Consider So users can view them by scrolling through the Carousel And then move on to exploring the rest of your layout as for the navigation you want to make sure that you hide all the extra stuff you have on your header inside of the knee Meat hamburger menu if it s a store of blog a news portal or side with booking functionality Make sure you include the search icon in your header or inside the hamburger menu So users can try and what they want straight away If you need to place a primary city a somewhere on your page There is no better place than the hero section So it s right in the users view once they open the page I m not able to perform this action straight away Another option could be placing it in the hats If you have enough room in there now tax picking the wrong font size can seriously compromised readability So the text elements on your mobile friendly website layout should be to pixels for the main body copy and one or two pixels smaller for secondary elements such as captions and And tags while your age wants should be two and a half size of your base font Headings should fit on two to three lines on average So it doesn t take up half of the users screen as for the clickable interactive elements such as buttons Important Notes And Fields make sure that their size is bigger than the average touch Target Which is ten by ten millimetres and talking about Mine s even better for make sure you don t make it too long and too confusing go for a form which can fit in the screen dimensions and has it comprehensible and friendly UI whoop starts with some heavyweight functionality like online stores For example also require a lot of UI elements to be present on the pages So don t dismiss mobile users need to access all of those Walter s buttons and options but do let these elements breathe and organize them in a way that is not intrusive and confusing but comfortable and intuitive to use Well it was pretty much it for this brief beginner s guide to Mobile friendly website design Layout And if your web designer developer or side only yourself you might be interested in what some butt monster Marketplace has to To offer in terms of risk So excite some plus e commerce templates and WordPress themes And also other assets for website building such as plugins illustrations fonts and much more make sure to follow the link in the description to explore template monster Marketplace yourself Read this article on my blog For more exciting tips and tricks please read our others articlesFind My page on Instagram stack content	2021-06-05 17:34:46
海外TECH	DEV Community	Setup Function In Vue 3 Composition API	https://dev.to/oyedeletemitope/setup-function-in-vue-3-composition-api-1fkf	Setup Function In Vue Composition APIIn Vue js Component objects could have data computed methods and watch options We will be using these options to write component functional logic But when our component grows bigger the functional logic also grows So we end up writing the same logic in different options Meaning that we have to write some parts in the data options some parts in the methods and others computed watch also So it will be difficult to understand the component core logics Since it has been written in different places Finally Vue js introduced a Composition API where we can solve such problems In Composition API we can write or composite all options logics data computed methods watch in a single place In Composition API we call this place the setup We can composite or write all component core logics in the setup function In this we can organize single core logics even for the complex components It will be very helpful to read about Single File Components in Vue before moving to setup functions in this session Let s take a look Setup function in Composition APISetup function is the entry point in the Composition API It will be called before the component is created and after the props are prepared Meaning that before compiling and processing its template into a render object Setup function is called before the beforeCreate hook Note that this reference won t be available inside the setup function Because the component is not created yet Next we are going to see how to use the setup function The setup is the function with two arguments props and context Anything returned from the setup function will be available throughout our component In Addition to that It will be accessible inside the template also Let me explain the same with the below example lt template gt lt div gt lt button gt label lt button gt lt div gt lt template gt lt script gt export default pros label String setup props console log props label write component core logics here anything returned from setup function will be available throughout our component return return object from setup function accessible here lt script gt Setup function in Composition API ーArgumentsSetup function has two arguments propscontextLet s see how these arguments are being used in the components PropsProps are the first argument of setup functions which are reactive by nature So while we update the props the component will be updated The basic example as follows export default props label String setup props console log props label Props with ES DestructiveNote that props are reactive by default So we can not use Object destructuring since it will remove reactive property We can solve such problems using toRefs toRefs is useful when the reactive objects are being destructured spread import toRef from vue export default props label String setup props const label toRefs props console log label value Note that if the label is an optional prop then toRefs will not create a reactive reference for the label Here we are in need to use toRef instead of toRefs Let me show the same with the below example export default props label String setup props const label toRefs props label console log label value ContextContext is the second argument of the setup function which is not reactive by nature This is the normal JavaScript object It has three component properties attrs ーAttributes Non Reactive slots ーSlots Non Reactive emit ーMethod Emit events export default setup props context console log context attrs non reactiveconsoole log context slots non reactiveconsole log context emit emit events Note that context is not reactive So we can use Object destructuring here as follows export default setup props attrs slots emit write logics here Setup function with TemplateProperties of props and anything returned from the setup function will be accessible in the component s template Let me explain with the below example CustomButton vue lt template gt lt div gt lt div gt counterMsg msg counter lt div gt lt button click gt counter gt lt button gt lt div gt lt template gt lt script gt import ref reactive from vue export default props properties accessible to template props label String setup props console log props label const counter ref const counterMsg reactive msg click the button object accessible to templates return counter counterMsg lt script gt In the above example counter counterMsg are from setup function and label from props which are accessible in the template Note that when we access the ref inside the template it will unwrap the inner value automatically No need to append value in the template Setup function with render h As same as with the template we can use setup with render functions also Here we will be using h instead of template in the component Let me explain with the below example import ref reactive h from vue props properties accessible to templateexport default props label String setup props console log props label const counter ref const counterMsg reactive msg click the button Note that we have to give ref value in render function return gt h button onClick gt counter value props label In the above example the same component has been implemented using the render function We can convert our template into render function h using Template Compilation ConclusionSo we have learned about setup functions today Composition API is the fundamental concept of Vue The ultimate goal of composition API is to organize the complex component logics in a single place Typically the place is nothing but the setup function Another important point is this won t be available here unlike other options in the component	2021-06-05 17:25:57
海外TECH	DEV Community	Roadmap to Become a MERN Stack developer	https://dev.to/rafikadir/roadmap-to-become-a-mern-stack-developer-3mf9	Roadmap to Become a MERN Stack developerMERN stands for MongoDB Express ReactJS and NodeJS MERN stack is one of the powerful and demandable stacks in Javascript Follow the steps below to become a MERN developer Learn HTML amp CSS HTML for markup and CSS for design Then you have to learn JavaScript Javascript for dynamic functionality in web applications If you learn Javascript you can develop the front end and back end also After learning Javascript you should learn DOM It represents the page so that programs can change the document structure style and content The DOM represents the document as nodes and objects That way programming languages can connect to the page Start learning ReactJS React is a front end javascript library Next step to learn Node JS with express framework After learning the node you can start learning MongoDB Congratulation you are now a MERN stack developer So what after you have learned MERN stack development Look you have learned only the basics now You can start making some small projects Then gradually start learning advance and make intermediate project also Portfolio website Next post I will share some tools that need to know as a developer	2021-06-05 17:10:57
海外TECH	DEV Community	Hamburger Icon	https://dev.to/baydezigner/hamburger-icon-18j6	Hamburger IconDemoThe hamburger menu icon can also be referred to as a Three line menu a Menu button or a Hotdog menu The hamburger icon is very useful for responsive designing or mobile views with smaller screen sizes The icon which is consisting of three horizontal bars Its function is to toggle a menu or navigation etc It is easy to create this hamburger menu icon with only HTML CSS and JavaScript OK let s start then At first create a index html page Today I am going to create a hamburger icon with two horizontal bars but when you ve learned this I hope you ll try making a three bar hamburger icon index html lt DOCTYPE html gt lt html gt lt head gt lt meta name viewport content width device width initial scale gt lt link href style css rel stylesheet gt lt head gt lt body gt lt div class hum toggle id hum toggle onclick togglehum gt lt span gt lt span gt lt span gt lt span gt lt div gt lt script src main js type text javascript gt lt script gt lt body gt lt html gt In index html I have created two spans tags within an outer div The onclick event is used to trigger a function when an element is clicked on When you click the hum toggle div element togglehum function will be triggered The togglehum function has declared in main js style css hum toggle position relative width px height px cursor pointer border solid black px border radius hum toggle span position absolute top left transform translate width height px transition all ms ease in out border radius px background black hum toggle span nth child top hum toggle span nth child top hum toggle active span nth child top transform translate rotate deg hum toggle active span nth child top transform translate rotate deg So let s see how span nth child and span nth child child selectors are working main jsfunction togglehum var hum document getElementById hum toggle hum classList toggle active If the togglehum function triggered the active class adds to the hum toggle class DemoHope you will enjoy this article See you in the next one and don t forget to subscribe my channel	2021-06-05 17:04:35
海外TECH	Engadget	G7 deal will likely raise taxes for tech giants like Apple and Google	https://www.engadget.com/g7-tax-deal-affects-apple-amazon-google-174221573.html?src=rss_b2c	google	2021-06-05 17:42:21
海外TECH	CodeProject Latest Articles	GFX Forever: The Complete Guide to GFX for IoT	https://www.codeproject.com/Articles/5302085/GFX-Forever-The-Complete-Guide-to-GFX-for-IoT	drawing	2021-06-05 17:31:00
ニュース	BBC News - Home	Nigeria's Twitter ban: Government orders prosecution of violators	https://www.bbc.co.uk/news/world-africa-57368535	network	2021-06-05 17:13:24
ニュース	BBC News - Home	Sardinian sand theft leaves dozens facing fines of up to €3,000	https://www.bbc.co.uk/news/world-europe-57370740	island	2021-06-05 17:31:20
ニュース	BBC News - Home	England v New Zealand: Ollie Robinson hits the top of Devon Conway's stumps	https://www.bbc.co.uk/sport/av/cricket/57370874	England v New Zealand Ollie Robinson hits the top of Devon Conway x s stumpsEngland s Ollie Robinson bowls Devon Conway for for his fifth wicket of the match on day four of the first Test at Lord s	2021-06-05 17:31:13