投稿時間:2021-11-21 14:23:18 RSSフィード2021-11-21 14:00 分まとめ(25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
TECH	Engadget Japanese	NASA、二重小惑星に探査機を衝突させるDARTミッションを11月24日に打ち上げ	https://japanese.engadget.com/nasa-and-space-x-dirt-mission-042023692.html	日本時間	2021-11-21 04:20:23
python	Pythonタグが付けられた新着投稿 - Qiita	フレームワークを使わずにPythonでWebアプリを作る	https://qiita.com/Rihib/items/31e85a5d1562b79f2872		2021-11-21 13:07:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	メインのimg要素が画面幅に合わせられない【模写コーディング】	https://teratail.com/questions/370328?rss=all	メインのimg要素が画面幅に合わせられない【模写コーディング】前提・実現したいこと枚目のお手本の画像①のように、メインの画面を横幅いっぱいに広げて余白が入らないようにしたいのですが、どんなコーディングをしても枚目の画像②のように横幅に余白が入ってしまいます。	2021-11-21 13:54:16
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	laravelインストール時にenv: php: No such file or directoryと出てしまう	https://teratail.com/questions/370327?rss=all	laravelインストール時にenvphpNosuchfileordirectoryと出てしまう前提・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。	2021-11-21 13:49:12
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pyxel少しでも敵に当たると倒せるようにする	https://teratail.com/questions/370326?rss=all		2021-11-21 13:31:25
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	UWSCでのBlueStacksの自動ソフトウエア起動に関して	https://teratail.com/questions/370325?rss=all	UWSCを試していますが、行き詰っている作業があるので助けていただきたく。	2021-11-21 13:26:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	SwiftUIを用いて親ビューの背景色を透明化させたい	https://teratail.com/questions/370324?rss=all	そのアプリでは前面に配置しても背景を透明化させることでデスクトップや他のウィンドウを見えるようにしたいと考えています。	2021-11-21 13:26:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	power automate desktopにおいて駅探の到着駅候補を選択する設定	https://teratail.com/questions/370323?rss=all	powerautomatedesktopにおいて駅探の到着駅候補を選択する設定前提・実現したいことwebnbspレコーダーを使わないで駅前探検倶楽部の到着駅で任意の駅を選択したい。	2021-11-21 13:24:54
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	c# datagridviewの基本文法に関してわからないことがあります	https://teratail.com/questions/370322?rss=all	cdatagridviewの基本文法に関してわからないことがあります前提・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。	2021-11-21 13:21:49
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	jQueryのslideToggleを素のJavaScriptで実装したときに、el.offsetHeight; という記述がないとアニメーションが引き起こされない理由をご享受ください。	https://teratail.com/questions/370321?rss=all	jQueryのslideToggleを素のJavaScriptで実装したときに、eloffsetHeightという記述がないとアニメーションが引き起こされない理由をご享受ください。	2021-11-21 13:18:35
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Processing2.21でpeasyCam302を実行できるようにしたいです	https://teratail.com/questions/370320?rss=all	Processingバージョン、Javaバージョンを利用して実行しました。	2021-11-21 13:13:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	APIを使ってWordPress上で画像の差し替えをJavaScriptで行いたい	https://teratail.com/questions/370319?rss=all	APIを使ってWordPress上で画像の差し替えをJavaScriptで行いたい外部システムからオペレーターの対応状況を受け取り、それに応じて画像を差し替えたい具体的には以下のように画像の差し替えを行いたいです。	2021-11-21 13:11:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	git clone　できない	https://teratail.com/questions/370318?rss=all	gitcloneできない前提・実現したいことgitでcloneしたいと思っています。	2021-11-21 13:04:34
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonで音声認識とレベルバーの同時処理について	https://teratail.com/questions/370317?rss=all	pythonで音声認識とレベルバーの同時処理について解決したいこと音声認識のpyファイルと、音量レベルバーのpyファイルを一つにして、認識とレベルバーを同時に処理したい。	2021-11-21 13:01:13
海外TECH	DEV Community	Simple Commands in Linux That Will Make You Feel Like a Pro	https://dev.to/abstract/simple-commands-in-linux-that-will-make-you-feel-like-a-pro-3nde	Simple Commands in Linux That Will Make You Feel Like a ProLinux is a very popular and interesting operating system OS especially for programmers The Linux terminal is a very important part of a Linux OS That means that if you know the basic commands to enter the terminal you ll be more comfortable and confident in using this OS There is so much information about Linux and so many courses But almost no one can give you a shortlist of the most popular and useful commands except for the already well known ones like ls and cd I use some of these commands myself and I can t imagine the programmer s life without them TouchTouch is one of the easiest commands that will help you to create a new empty file you can also create a bunch of files in the directory that you re currently in touch file txt KillallIf you have a slow PC or just want to kill all running processes that are interfering with your work use this command killall NotesBut you should remember that it deletes any data and won t let any application save it By default the killall command is case sensitive But you can use the I option to ignore the case killall I notes TcUsing the traffic control command you can manipulate network traffic inside your Linux OS A common example where tc is used is in applying some packet delay to a network connection With tc you can manipulate incoming and outgoing packets to apply things like delay or even drop a certain number of them entirely Let s take a look at a relatively simple example where we apply a delay to our own network connection That s my ping at Google pi raspberry ping PING bytes of data bytes from icmp seq ttl time ms bytes from icmp seq ttl time ms bytes from icmp seq ttl time ms bytes from icmp seq ttl time msLet s induce ms of delay with tc sudo tc qdisc add dev eth root netem delay mspi raspberry ping PING bytes of data bytes from icmp seq ttl time ms bytes from icmp seq ttl time ms bytes from icmp seq ttl time ms bytes from icmp seq ttl time ms FcSuppose you want to edit a really long command that you just fired Using the terminal will need some effort The fc command solves this problem In the below example I ran a curl command that had a typo So I ran the fc command The previous command curl  opened in an editor I fixed the command and saved the file And the curl command ran again with the results Whiptailwhiptail is the command that creates a wonderful pop up message This is a handy single purpose utility for displaying dialog boxes right inside of the terminal whiptail yesno Did you already know whiptail whiptailhas a wide range of different displays and inputs for you to choose from Message boxesText input boxesPassword input boxesYes or no choicesChecklists Unameuname gets the Linux version related information about the operating system we re currently using You can use s  r  v  n so that the terminal shows you exactly what you were looking for uname s shredHow do you usually delete files Do you use rm If there was any sensitive data in that file you may want to think twice about using rm for that sort of thing This is where shred comes in This little utility will actually erase a file securely by writing random data over top of the file multiple times shred u file txt Psps displays information about a selection of the active processes ps A Echoecho displays a line of text or whatever you want in your terminal just like a print function echo e Geeks vfor vGeeks Slsl is one of the funniest commands which is why I saved it for last brew install slYou ll get something like this Now type sl F and see it fly ConclusionThanks for reading my article Linux has a lot of different commands However I tried to find the ten best and most handy ones that will make you a pro at using the OS Hope these commands will make using the OS a more pleasant experience for you	2021-11-21 04:58:09
海外TECH	DEV Community	5 Effective ways to Grab Users' Attention	https://dev.to/ruppysuppy/5-effective-ways-to-grab-users-attention-3m1m	Effective ways to Grab Users x AttentionAs the saying goes Where attention goes money followsIt is of utmost importance to effectively grab the user s attention so that they have an incredible experience using your application and you too can generate the revenue you deserve Today we are going to look at five methods to effectively grab a user s attention which will lead to higher engagement with your audience Scroll EffectsAdding Scroll Effects to your project is quite simple yet it can yield huge dividends Smooth scroll animation can hook users easily The animation shown in the image above can be created by following along this articleAnother wonderful scroll animation can be achieved using Parallax Effect as can be seen below Say Goodbye to Long TextsWith the advent of technology there has been a steady decline in our attention spans We live in a time of instant gratification so reading long text is downright boooooooring When using a product users aren t immersed in the UI itself but the experience of using the UI Consequently users don t read UI text ーthey just scan it Help them scan the text faster by writing it in short scannable blocks Chunk text into shorter sentences and paragraphs Keep the most important text upfront and then ruthlessly edit what comes after it Hover EffectsHover is possibly the simplest to implement the effect You can create cool hover effects just by using CSS or some advanced effects with a little help from JavaScript You can also opt to use Parallax Animation combined with Hover Effect too to create some really cool effects that users find enticing Effective use of white spaceWhite Space is one of the most important aspects of a website Its major use lies in improving readability but since we are focusing on grabbing the user s attention let s not get deviated from our objective White space is can create a Visual Hierarchy thus telling users where to look at Let s take the example of GoogleSince the search bar amp the logo at the center is surrounded by white space our eyes are by default are drawn to where the developers want our eyes to be i e the center Smooth LoadingPerception of the speed of the website is based on load time and smoothness of animations What matters the most to users is that your website feels fast even if it is just their perception As mentioned previously about dwindling attention spans delays longer than a couple of seconds will often make users leave the website so make sure that your website loads fast You can buy yourself a few more seconds by using smooth and captivating loading animations like these If you need some ideas for loading animations check out this article for some inspiration Wrapping UpIn this article we went through five ways to grab a user s attention Use them in your applications and watch your users coming back again and againHappy Developing Thanks for readingWant to know the Secret to Unlimited Fuel in your Motivation Tank Check out my article on MediumNeed a Top Rated Front End Development Freelancer Contact me on UpworkWant to see what I am working on Check out my GitHubI am a freelancer who will start off as a Digital Nomad in mid Want to catch the journey Follow me on InstagramFollow my blogs for Weekly new Tidbits on DevFAQThese are a few commonly asked questions I get So I hope this FAQ section solves your issues I am a beginner how should I learn Front End Web Dev Look into the following articles Front End Development RoadmapFront End Project IdeasWould you mentor me Sorry I am already under a lot of workload and would not have the time to mentor anyone Would you like to collaborate on our site As mentioned in the previous question I am in a time crunch so I would have to pass on such opportunities Connect to me on LinkedIn Portfolio Upwork GitHub Instagram	2021-11-21 04:33:55
海外TECH	DEV Community	Self-Taught Developer Journey, Day 1	https://dev.to/jennifer_tieu/self-taught-developer-journey-day-1-2en1	Self Taught Developer Journey Day Today I learned How to start building a websiteI had my first experience pair programming today My friend Dwayne walked me through making my first website We created a navigation bar and hero section A hero section is a full screen section typically consisting of a background image or video or illustrations or animations with text and sometimes a call to action I also learned about CSS pseudo classes I added the hover keyword to my navigation bar links to change the button color whenever the mouse hovers over them A CSS pseudo class is a keyword added to a selector that specifies a special state of the selected element s To not underestimate myselfI am halfway through the first chapter The C Programming Language I discovered I retained a lot more than I thought from when I learned about C in CS I am going to keep reading through to see if there s any gaps I might be missing It s okay to feel lostToday I definitely still felt lost about what I am doing After some reassurance from a fellow self taught developer on Twitter I was able to snap myself out of it I am planning to join Virtual Coffee and attend my first meet up next Thursday afternoon I am hoping that joining a community will give me the support I need to make it through Please refer to Starting My Self Taught Developer Journey for context	2021-11-21 04:18:43
海外TECH	DEV Community	Singleton Design Pattern in PHP	https://dev.to/maniruzzamanakash/singleton-design-pattern-in-php-3o1m	Singleton Design Pattern in PHPSingleton Design Pattern is a creational design pattern for Object Oriented Programming Singleton Pattern ensures that only one object of that class exists and provides a single point of access to it for any other code In these scenerios we need a Singleton class instance If we don t want to recreat any object second time then we need to use a way like Singleton If there is a possibility of Memory optimization and one specific class must call one time then we use singleton pattern Creating a Singleton instance is very simple lt phpclass SingletonPatternExample Singleton Instance var SingletonPatternExample private static instance Private Constructor We can t use the constructor to create an instance of the class return void private function construct Don t do anything we don t want to be initialized Get the singleton instance return SingletonPatternExample public static function getInstance if isset self instance self instance new self return self instance So we can use this like lt php We have to call getInstance static method singletonPattern SingletonPatternExample getInstance Call our doSomething method singletonPattern gt doSomething We can t call Singleton like this singletonPattern new SingletonPatternExample It will throw an exception Get More example with Extendable Singleton Pattern with trait and re usable pattern for PHP	2021-11-21 04:18:28
海外ニュース	Japan Times latest articles	New videos of China tennis star Peng Shuai surface as global outcry grows	https://www.japantimes.co.jp/news/2021/11/21/asia-pacific/peng-shuai-videos-china/	New videos of China tennis star Peng Shuai surface as global outcry growsPeng whose whereabouts have been a matter of international concern for weeks attended a tennis tournament in Beijing on Sunday according to official photos	2021-11-21 13:05:56
海外ニュース	Japan Times latest articles	Man United set to sack Ole Gunnar Solskjaer after Watford humiliation	https://www.japantimes.co.jp/sports/2021/11/21/soccer/manchester-united-solskjaer-sacking/	Man United set to sack Ole Gunnar Solskjaer after Watford humiliationUnited s latest slide comes after heavy preseason investments in Cristiano Ronaldo Jadon Sancho and Raphael Varane that were expected to restore the team s title winning status	2021-11-21 13:29:17
海外ニュース	Japan Times latest articles	Yuma Kagiyama takes second Grand Prix gold of the season	https://www.japantimes.co.jp/sports/2021/11/21/figure-skating/kagiyama-internationaux/	Yuma Kagiyama takes second Grand Prix gold of the seasonAfter winning the Turin event earlier in November Kagayima s second success at the top level this season clinched his place at December s Grand Prix Final	2021-11-21 13:14:09
海外ニュース	Japan Times latest articles	Nordic exposure: Pantechnicon celebrates the synergy between Japanese and Scandinavian design	https://www.japantimes.co.jp/life/2021/11/21/style/pantechnicon-japanese-scandinavian-design/	Nordic exposure Pantechnicon celebrates the synergy between Japanese and Scandinavian designDespite disruptions due to the COVID pandemic Pantechnicon has been gaining momentum among the design savvy London set since it first opened its doors in	2021-11-21 13:00:50
ニュース	BBC News - Home	Covid: Fresh protests in Europe against new restrictions	https://www.bbc.co.uk/news/world-europe-59363256?at_medium=RSS&at_campaign=KARANGA	france	2021-11-21 04:45:58
ニュース	BBC News - Home	Peng Shuai: Video claims to show tennis player at tournament	https://www.bbc.co.uk/news/world-asia-china-59363156?at_medium=RSS&at_campaign=KARANGA	claims	2021-11-21 04:00:39
LifeHuck	ライフハッカー［日本版］	忘れにくくてオシャレ！ 理想のエコバッグは、THE NORTH FACEのポケッタブルなトートだったみたい	https://www.lifehacker.jp/2021/11/amazon-thenorthface-flyweighttote.html	flyweighttote	2021-11-21 14:00:00