投稿時間:2021-07-26 02:21:17 RSSフィード2021-07-26 02:00 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	Go言語を簡単に勉強して思う、言語設計の違いについて	https://qiita.com/Alt225/items/4271bcb18acccee359e5	それに対して、Goに上記のような標準関数はありません。	2021-07-26 01:15:18
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	csvファイルを選択後、カラム名のみをリストボックスに表示させ、カラム名をクリックすることで、テキストボックスにカラム名に対応している列の値を表示させたい	https://teratail.com/questions/351207?rss=all	csvファイルを選択後、カラム名のみをリストボックスに表示させ、カラム名をクリックすることで、テキストボックスにカラム名に対応している列の値を表示させたい前提・実現したいことcsvファイルを選択後、指定した列だけを抽出し、カラム名のみをリストボックスに表示をさせています。	2021-07-26 01:56:55
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	(Javascript)webページを自動スクロールして数秒後に停止するブックマークレットを作りたい	https://teratail.com/questions/351206?rss=all	Javascriptwebページを自動スクロールして数秒後に停止するブックマークレットを作りたい前提・実現したいこと表題のJavascriptスクリプトを試作しています。	2021-07-26 01:39:52
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	urllib.request.urlopenでAttributeError	https://teratail.com/questions/351205?rss=all	urllibrequesturlopenでAttributeErrorbeautifulsoupを使って簡単なスクレイピングをしていて、macで構築した環境ではうまく行っていたのですが、dockerに環境構築後、うまくいかなくなってしまったので質問させていただきます。	2021-07-26 01:39:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	React コンポーネントを作成する	https://teratail.com/questions/351204?rss=all	Reactコンポーネントを作成するReact、その他諸々学習中の初心者です。	2021-07-26 01:14:46
Ruby	Rubyタグが付けられた新着投稿 - Qiita	いいね機能実装　[Ruby on Rails]	https://qiita.com/akachiryo/items/24aa3d92f7eb4396302a	ネストすることでルートパスが下図になります。	2021-07-26 01:26:19
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Ruby備忘録、Rubyの特に分かりにくかったところ、メソッド呼び出しのカッコ省略等	https://qiita.com/kamiya-kei/items/fd1dad1ca8810acea9a7	defmethodputsmethodendこれはメソッドの別名を付けてる訳ではなく、戻り値を代入しているnotmethodmethodmethodmethodmethodnotmethod何も出力されないputsnotmethodnil←putsの戻り地はnilaliasmethodmethodmethodmethodメソッドのオプション引数、ハッシュの波カッコ省略オプション引数引数にデフォルト値を設定してオプション引数とすることで、メソッド呼び出し時に省略できるようになります。	2021-07-26 01:24:43
golang	Goタグが付けられた新着投稿 - Qiita	Go言語を簡単に勉強して思う、言語設計の違いについて	https://qiita.com/Alt225/items/4271bcb18acccee359e5	それに対して、Goに上記のような標準関数はありません。	2021-07-26 01:15:18
Ruby	Railsタグが付けられた新着投稿 - Qiita	いいね機能実装　[Ruby on Rails]	https://qiita.com/akachiryo/items/24aa3d92f7eb4396302a	ネストすることでルートパスが下図になります。	2021-07-26 01:26:19
海外TECH	DEV Community	Complete Introduction to CSS Flexbox 💪	https://dev.to/coderzx/complete-introduction-to-css-flexbox-egb	Complete Introduction to CSS Flexbox Flexbox is a powerful well supported layout method that was introduced with the latest version of CSS CSS With flexbox it s easy to center elements on the page and create dynamic user interfaces that shrink and expand automatically Life was tough before Flexbox and Grid came centering a div was so troublesome that it became a meme But fear no more Flexbox and Grid have solved all our problems and things are so much easier now In this blog we ll learn the fundamentals of flexbox and dynamic layouts Use display flex to Position Two BoxesPlacing the CSS property display flex on an element allows you to use other flex properties to build a responsive page For example After applying display flex property to parent element Use the flex direction PropertyAdding display flex to an element turns it into a flex container This makes it possible to align any children of that element into rows or columns The flex direction property specifies the direction of the items within the flex containerYou do this by adding the flex direction property to the parent item and setting it to row or column Creating a row will align the children horizontally and creating a column will align the children vertically Other options for flex direction are row reverse and column reverse Note The default value for the flex direction property is row This is the reason when we used display flex on the boxes above they were aligned in a row automatically After applying row  row reverse  column and column reverse in flex directionThey all are pretty intuitive  flex direction row flex direction row reverse flex direction column flex direction column reverseUse the flex wrap Property to Wrap a Row or ColumnIf we have a large number of elements in the flex container it can destroy the width of elements CSS flexbox has a feature to split a flex item into multiple rows or columns By default a flex container will fit all flex items together For example a row will all be on one line However using the flex wrap property tells CSS to wrap items This means extra items move into a new row or column It persists the width of elements The breakpoint of where the wrapping happens depends on the size of the items and the size of the container parent flex wrap wrap Vimeo CSS has options for the direction of the wrap  nowrap this is the default setting and does not wrap items  wrap wraps items onto multiple lines from top to bottom if they are in rows and left to right if they are in columns  wrap reverse wraps items onto multiple lines from bottom to top if they are in rows and right to left if they are in columns Main Axis and Cross AxisWe can align elements within Flexbox in accordance with these two axes To help you better understand Time to align flexible items within a flex containerJustify content For horizontal alignmentAlign content For vertical alignmentAlign Elements Using the justify content PropertySometimes the flex items within a flex container do not fill all the space in the container It is common to want to tell CSS how to align and space out the flex items a certain way Fortunately the justify content property has several options to do this But first it is important to understand the Main Axis and Cross Axis which we did in the last section Recall that setting a flex container as a row places the flex items side by side from left to right A flex container set as a column places the flex items in a vertical stack from top to bottom For each the direction the flex items are arranged is called the main axis For a row this is a horizontal line that cuts through each item And for a column the main axis is a vertical line through the items There are several options for how to space the flex items along the line that is the main axis Most commonly used ones are  justify content centeraligns all the flex items to the center inside the flex container  justify content flex start aligns items to the start of the flex container For a row this pushes the items to the left of the container For a column this pushes the items to the top of the container This is the default alignment if no justify content is specified  justify content flex end aligns items to the end of the flex container For a row this pushes the items to the right of the container For a column this pushes the items to the bottom of the container Other options include  justify content space between aligns items to the center of the main axis with extra space placed between the items The first and last items are pushed to the very edge of the flex container For example in a row the first item is against the left side of the container the last item is against the right side of the container then the remaining space is distributed evenly among the other items  justify content space around similar to space between but the first and last items are not locked to the edges of the container the space is distributed around all the items with a half space on either end of the flex container  justify content space evenly Distributes space evenly between the flex items with a full space at either end of the flex container‍SEE THE CODE Align Elements Using the align items PropertyThe align items property is similar to justify content Recall that the justify content property aligned flex items along the main axis For rows the main axis is a horizontal line and for columns it is a vertical line Flex containers also have a cross axis which is the opposite of the main axis For rows the cross axis is vertical and for columns the cross axis is horizontal CSS offers the align items property to align flex items along the cross axis For a row it tells CSS how to push the items in the entire row up or down within the container And for a column how to push all the items left or right within the container The different values available for align items include  align items center aligns items to the center For rows this vertically aligns items equal space above and below the items For columns this horizontally aligns them equal space to the left and right of the items  align items flex end aligns items to the end of the flex container For rows this aligns items to the bottom of the container For columns this aligns items to the right of the container  align items flex start aligns items to the start of the flex container For rows this aligns items to the top of the container For columns this aligns items to the left of the container  align items stretch stretch the items to fill the flex container For example rows items are stretched to fill the flex container top to bottom This is the default value if no align items value is specified  align items baseline aligns items to their baselines Baseline is a text concept think of it as the line that the letters sit on	2021-07-25 16:47:46
海外TECH	DEV Community	100+ Javascript Project For Beginners	https://dev.to/coderzx/100-javascript-project-for-beginners-45ae	Javascript Project For BeginnersIf you re interested in becoming a web developer JavaScript is one of the best coding languages you can learnーbut getting familiar with JavaScript basics means using those skills to build JavaScript projects Need a little help coaxing inspiration to strike We ve put together a list of JavaScript project ideas you can start working on RIGHT NOW whether you re looking for JavaScript projects for beginners or JavaScript projects for intermediate coders and beyond Go ahead scroll through the list andーwhen you find a JavaScript project that piques your interest and matches your skill levelーfollow the project link Each of these open source JavaScript projects have their JavaScript projects source code listed on their home page for you to use as a guide BUILD A JAVASCRIPT CLOCKIf you re on a website or using web applications with a self updating time feature you know a clock there s a very good chance it s powered by JavaScript code This means JavaScript clocks don t just make for good JavaScript projects a JavaScript clock lets you get hands on with the kind of actual work you ll be doing as a JavaScript developer Check originally Published article to read MoreOriginally Published Javascript Project For Beginners	2021-07-25 16:31:41
海外TECH	DEV Community	CRUD with Django	https://dev.to/madhubankhatri/crud-with-django-119l	CRUD with DjangoHeelloooo friends Welcome back to my blog page Today you will get the code of CRUD application in Django What is CRUD C CREATER RETRIEVEU UPDATED DELETE views pyfrom django shortcuts import render redirectfrom django http import HttpResponsefrom models import Person RETRIEVEdef home request Retrieve all the persons datas get persons Person objects all params datas get persons return render request home html params CREATEdef add person request if request method POST fname request POST fname lname request POST lname age request POST age is married request POST bool create person Person objects create first name fname last name lname age age is married is married create person save return redirect home else return HttpResponse GET request is not allowed UPDATEdef update person request id get person get person Person objects get id id params data get person return render request update html params def update request id get person get person Person objects get id id if request method POST fname request POST fname lname request POST lname age request POST age is married request POST bool get person first name fname get person last name lname get person age age get person is married is married get person save else return HttpResponse Error return redirect home DELETEdef delete person request id get person Person objects get id id get person delete return HttpResponse person deleted url pyfrom django urls import pathfrom import viewsurlpatterns path views home name home path create views add person name add person path lt str id gt update person views update person name update person path lt str id gt update views update name update path delete lt str id gt views delete person name delete person models pyfrom django db import models Create your models here class Person models Model first name models CharField max length last name models CharField max length age models IntegerField is married models CharField max length def str self return self first name admin pyfrom django contrib import adminfrom models import Person Register your models here admin site register Person home html lt doctype html gt lt html lang en gt lt head gt lt Required meta tags gt lt meta charset utf gt lt meta name viewport content width device width initial scale gt lt Bootstrap CSS gt lt link href dist css bootstrap min css rel stylesheet integrity sha EVSTQN azprGAnmQDgpJLImNaoYzztcQTwFspdyDVohhpuuCOmLASjC crossorigin anonymous gt lt title gt Hello world lt title gt lt head gt lt body gt lt div class container w gt lt h class my gt CRUD with DJANGO lt h gt lt ul class nav nav tabs id myTab role tablist gt lt li class nav item role presentation gt lt button class nav link active id home tab data bs toggle tab data bs target home type button role tab aria controls home aria selected true gt Create lt button gt lt li gt lt li class nav item role presentation gt lt button class nav link id profile tab data bs toggle tab data bs target profile type button role tab aria controls profile aria selected false gt Retreive lt button gt lt li gt lt ul gt lt div class tab content id myTabContent gt lt div class tab pane fade show active id home role tabpanel aria labelledby home tab gt lt form action url add person method post gt csrf token lt div class mb gt lt label for exampleFormControlInput class form label gt First Name lt label gt lt input type text class form control name fname id exampleFormControlInput placeholder Madhuban gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Last Name lt label gt lt input type text class form control name lname id exampleFormControlInput placeholder Khatri gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Age lt label gt lt input type number class form control name age id exampleFormControlInput placeholder gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Are you Single lt label gt lt select class form control name bool id exampleFormControlInput gt lt option gt Yes lt option gt lt option gt No lt option gt lt select gt lt div gt lt div class mb gt lt input type submit class form control btn btn warning value Add gt lt div gt lt form gt lt div gt lt div class tab pane fade id profile role tabpanel aria labelledby profile tab gt lt table class table gt lt thead gt lt tr gt lt th scope col gt lt th gt lt th scope col gt First Name lt th gt lt th scope col gt Last Name lt th gt lt th scope col gt Is Married lt th gt lt th scope col gt Action lt th gt lt tr gt lt thead gt lt tbody gt for data in datas lt tr gt lt th scope row gt data id lt th gt lt td gt data first name lt td gt lt td gt data last name lt td gt lt td gt data is married lt td gt lt td gt lt a href url update person data id class btn btn sm btn primary gt Update lt a gt lt a href url delete person data id class btn btn sm btn danger gt Delete lt a gt lt td gt lt tr gt endfor lt tbody gt lt table gt lt div gt lt div gt lt div gt lt Option Bootstrap Bundle with Popper gt lt script src dist js bootstrap bundle min js integrity sha MrcWZMFYlzcLANl NtUVFsAMsXsPUyJoMpYLEuNSfAP JcXn tWtIaxVXM crossorigin anonymous gt lt script gt lt body gt lt html gt update html lt doctype html gt lt html lang en gt lt head gt lt Required meta tags gt lt meta charset utf gt lt meta name viewport content width device width initial scale gt lt Bootstrap CSS gt lt link href dist css bootstrap min css rel stylesheet integrity sha EVSTQN azprGAnmQDgpJLImNaoYzztcQTwFspdyDVohhpuuCOmLASjC crossorigin anonymous gt lt title gt Hello world lt title gt lt head gt lt body gt lt div class container gt lt h class my gt Update Person lt h gt lt form action url update data id method post gt csrf token lt div class mb gt lt label for exampleFormControlInput class form label gt First Name lt label gt lt input type text class form control name fname id exampleFormControlInput value data first name gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Last Name lt label gt lt input type text class form control name lname id exampleFormControlInput value data last name gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Age lt label gt lt input type number class form control name age id exampleFormControlInput value data age gt lt div gt lt div class mb gt lt label for exampleFormControlInput class form label gt Are you Single lt label gt lt select class form control name bool id exampleFormControlInput gt if data is married Yes lt option gt Yes lt option gt lt option gt No lt option gt else lt option gt No lt option gt lt option gt Yes lt option gt endif lt select gt lt div gt lt div class mb gt lt input type submit class form control btn btn warning value Update gt lt div gt lt form gt lt div gt lt Option Bootstrap Bundle with Popper gt lt script src dist js bootstrap bundle min js integrity sha MrcWZMFYlzcLANl NtUVFsAMsXsPUyJoMpYLEuNSfAP JcXn tWtIaxVXM crossorigin anonymous gt lt script gt lt body gt lt html gt	2021-07-25 16:05:05
Apple	AppleInsider - Frontpage News	Apple officially attending NAB for first time in a decade	https://appleinsider.com/articles/21/07/25/apple-officially-attending-nab-for-first-time-in-a-decade?utm_medium=rss	Apple officially attending NAB for first time in a decadeApple will be taking part in NAB attending the broadcasting centric show for the first time after a decade long absence The NAB Show by the National Association of Broadcasters is a trade show that aims itself towards media production For s show set to occur from October to October in Las Vegas Apple will be making an appearance among the major vendors taking part in proceedings An update to the NAB Show website spotted by Applescoop shows Apple in a list of organizations attending in alongside Disney ABC CBS Dreamworks ESPN Fox Hulu IHeartMedia NBC and Netflix among others The headline attendees also include many that aren t strictly broadcasters or in the streaming industry such as Facebook the Department of Defense the Dallas Cowboys the LAPD Jaguar Landrover and Epic Games Read more	2021-07-25 16:25:21
Apple	AppleInsider - Frontpage News	Apple TV+ 'Central Park' cast and producers appear in Comic-Con panel	https://appleinsider.com/articles/21/07/24/apple-tv-central-park-cast-and-producers-appear-in-comic-con-panel?utm_medium=rss	Apple TV x Central Park x cast and producers appear in Comic Con panelProducers and stars of the Apple TV animated series Central Park have spoken at the virtual edition of the annual Comic Con event to talk about how the show was created Streamed and uploaded to YouTube as part of the Comic Con Home initiative the virtual panel consisted of six people including both producers and voices behind the hit show Central Park co creator and executive producer Loren Bouchard was joined by fellow co creator executive producer and voice of Birdie Josh Gad They were accompanied on the digital stage by Leslie Odom Jr who plays Owen Tillerman Tituss Burgess who voices Cole Tillerman and producers Kelvin Yu and Steven Davis Read more	2021-07-25 16:31:05
海外TECH	CodeProject Latest Articles	Download file via ajax	https://www.codeproject.com/Articles/5308865/Download-file-via-ajax	Download file via ajaxHello and welcome In a previous post we discussed how to create a zip file on demand on the server so that it can be served via Web API The code for the previous post and this one for can be found in my github repository	2021-07-25 16:51:00
海外科学	NYT > Science	The Delta Variant Is the Symptom of a Bigger Threat: Vaccine Refusal	https://www.nytimes.com/2021/07/25/health/coronavirus-vaccine-refusal.html	The Delta Variant Is the Symptom of a Bigger Threat Vaccine RefusalThere are almost as many reasons for vaccine hesitancy and refusal as there are unvaccinated Americans But this problem not the variant lies at the root of rising infection rates	2021-07-25 16:01:52
金融	◇◇　保険デイリーニュース　◇◇（損保担当者必携！）	保険デイリーニュース(07/26)	http://www.yanaharu.com/ins/?p=4647	日本損害保険協会	2021-07-25 16:11:37
ニュース	BBC News - Home	Coronavirus infections continue to fall in UK	https://www.bbc.co.uk/news/health-57962995	daily	2021-07-25 16:05:51
ニュース	BBC News - Home	Rockslide destroys bridge in northern India	https://www.bbc.co.uk/news/world-asia-india-57964308	himachal	2021-07-25 16:25:35
ニュース	BBC News - Home	Flash floods: Parts of London under water after heavy rain	https://www.bbc.co.uk/news/uk-england-london-57963856	flash	2021-07-25 16:13:56
ニュース	BBC News - Home	Chaos warning over jabs proof at Premier League games	https://www.bbc.co.uk/sport/football/57963468	Chaos warning over jabs proof at Premier League gamesMaking proof of full vaccination mandatory at Premier League matches could cause chaos at some clubs the Football Supporters Association has warned	2021-07-25 16:12:40
ニュース	BBC News - Home	The Hundred - Manchester Originals v Birmingham Phoenix: Issy Wong loses bat as she's caught	https://www.bbc.co.uk/sport/av/cricket/57963531	The Hundred Manchester Originals v Birmingham Phoenix Issy Wong loses bat as she x s caughtBirmingham Phoenix s Issy Wong takes a huge swing loses her bat and is caught for in the women s Hundred match against Manchester Originals at Old Trafford	2021-07-25 16:19:31
ニュース	BBC News - Home	Tokyo Olympics: France beat USA 83-76 to end unbeaten run	https://www.bbc.co.uk/sport/av/olympics/57964377	Tokyo Olympics France beat USA to end unbeaten runWatch the best plays as France stun USA in their opening game by after the reigning champions endured their first Olympics defeat in games	2021-07-25 16:11:33
ニュース	BBC News - Home	Covid-19 in the UK: How many coronavirus cases are there in my area?	https://www.bbc.co.uk/news/uk-51768274	cases	2021-07-25 16:15:18