| TECH |
Engadget Japanese |
2000年7月19日、新たな額面の紙幣として「二千円券」が発行されました：今日は何の日？ |
https://japanese.engadget.com/today-203009810.html
|
主要国首脳会議 |
2021-07-18 20:30:09 |
| Google |
カグア！Google Analytics 活用塾:事例や使い方 |
TikTokライブで公式がお薦めするOBSのビットレート設定 |
https://www.kagua.biz/social/tiktok/20200719a.html
|
tiktok |
2021-07-18 21:00:03 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
日本語解析でメモリを大量に消費してしまう |
https://teratail.com/questions/350179?rss=all
|
日本語文章を形態素解析してスペース区切りの単語の列に変換する処理をmacアプリで行っております。 |
2021-07-19 05:46:45 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
文字数を算出するプログラムの実装 |
https://qiita.com/tatsuya-k/items/ec0964ecd7073d422dea
|
scanメソッドは、対象の要素から引数で指定した文字列を数え、配列として返すメソッドです。 |
2021-07-19 05:45:20 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
初学者による復習[モデルを作成してみよう！] |
https://qiita.com/mrry1992/items/0262b939693bdaa4ef58
|
ただここまでだと記述したカラムがテーブルの中にデータとして反映されていないのでターミナルで必ず以下のコマンドの実行を忘れずにrailsdbmigrateこちらを実行することでテーブルの中にカラムの情報が反映される。 |
2021-07-19 05:37:14 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
初学者による復習[モデルを作成してみよう！] |
https://qiita.com/mrry1992/items/0262b939693bdaa4ef58
|
ただここまでだと記述したカラムがテーブルの中にデータとして反映されていないのでターミナルで必ず以下のコマンドの実行を忘れずにrailsdbmigrateこちらを実行することでテーブルの中にカラムの情報が反映される。 |
2021-07-19 05:37:14 |
| 海外TECH |
DEV Community |
NextJS With Redux |
https://dev.to/yossefmohamed/nextjs-with-redux-eeg
|
NextJS With ReduxHey Guys I need a help How can I use Redux With Nextjs Is it recommended to use with the pattern of the NextJs If there s any projects with NextJs and Redux can you give them to me to review the usage of the redux with next Thanks in advance lt |
2021-07-18 20:54:39 |
| 海外TECH |
DEV Community |
JSX ! |
https://dev.to/mayank0508/jsx-4cfh
|
JSX So first of all let me tell you what actually is a JSX A JSX JavaScript XML is a syntax extension to JavaScript It is used with React to describe what the UI should look like JSX may remind you of a template language but it comes with the full power of JavaScript Here is an Example const element lt h gt Hello world lt h gt It is pretty similar to HTML syntax Why do we need JSX React embraces the fact that rendering logic is inherently coupled with other UI logic how events are handled how the state changes over time and how the data is prepared for display Instead of artificially separating technologies by putting markup and logic in separate files React separates concerns with loosely coupled units called “components that contain both React This is what was said by react developers when it was first announced in my opinion this is a very useful syntax extension to JavaScript it has made things very easy to configure and manage in a very large code base It makes it easier for us to create templates The main difference between HTML and JSX HTML is a Hypertext Markup Language the standard markup language for documents designed to display and view on the web in a web browser JSX JSX JavaScript XML is an extension of JavaScript that permits you to write down HTML directly within JavaScript HTML elements have attributes where as JSX elements have props Attributes in JSXJSX allows us to use attributes with the HTML elements just like we do with normal HTML But instead of the normal naming convention of HTML JSX uses camelCase convention for attributes THIS WAS A BASIC PREVIEW OF WHAT IS THE MAIN USE OF JSX IF YOU WANT TO GO IN DEPTH OF THIS TOPIC THEN CHECK OUT THE FOLLOWING BLOGBonus Meme Happy Coding |
2021-07-18 20:39:59 |
| 海外TECH |
DEV Community |
A CSS-only reaction component using emoji |
https://dev.to/afif/a-css-only-reaction-component-using-emoji-28i4
|
A CSS only reaction component using emojiLike star rating reactions is something widely used in many websites so here I am with my own implementation A CSS only reaction component that works with emojis or any kind of custom icons No need to bother yourself dealing with SVG or PNG images Grab you favorite emoji and build your own component See it in play In the above you will find no keyframes All the animations are done using only CSS transition How does it work The above rely on the very basic HTML code lt input type checkbox id r gt lt label for r class react gt lt i data icon gt lt i gt lt label gt Nothing complex An lt input gt with its corresponding lt label gt and a lt i gt element having our Emoji as data attribute That s it All the magic is done using CSS and we have different layers illustrated like below lt input type checkbox id r gt lt label for r class react gt before lt i data icon gt before after lt i gt after lt label gt All the layers are above each other thanks to the use of display inline grid and grid area is a basic circle created like below react before content grid area border radius border solid orange calc var r Its transition is a scale one from to then a border width from calc var r to transition transform s border width s s r is the variable that will control all the sizing of our component Yes it s a scalable one You only need to adjust one variable to control the overall size is our emoji Nothing complex here react i before content attr data icon grid area font style normal font size calc var r The fun start with and Those small circles are built using multiple radial gradient The difference between and is the circle size and a small rotation to avoid the overlap react after react i after content grid area margin calc var r c radial gradient red c radial gradient orange background var c var c var c var c var c var c var c var c background size calc var r calc var r background position calc var r calc var r calc var r calc var r calc var r calc var r calc var r calc var r calc px calc var r calc var r calc px calc var r calc px calc px calc var r background repeat no repeat transform scale react i after background size calc var r calc var r transform rotate deg scale Each one is made with circles red amp orange placed in a circular shape The Math folks will notice the value of sin and cos for the angles N deg Their transition is a scale one from to then a background size one from the value defined above to combined with opacitytransition transform s s opacity s s background size s s Finally we have the transition applied to the lt i gt element that will affect both and We have the filter one that allow us to have the grey coloration that transition to the original color of the emoji and a scale one For the scale one I am using a magic cubic bezier function to create a transtion from to to transition filter s s transform s cubic bezier I am detailing this technique in the below post Advanced CSS Animation Using cubic bezier Temani Afif for This is Learning・May ・ min read css webdev tutorial codepen I am also adding a shake effect on hover where I am using another cubic bezier detailed in the same post transition transform s cubic bezier That s it All you have to do is to pick your emoji or an icon from Font Awesome and adjust the r to control the size I made some trivial changes to the initial code to be able to use Font Awesome icons as we don t need to define content since the CSS of Font Awesome will do it for us PS The idea was inspired from a Stack Overflow question I answered a while ago How to make a sparkling button animation It s the same effect with few a adjustments to my old code |
2021-07-18 20:35:45 |
| 海外TECH |
Engadget |
Soft robot plays piano thanks to 'air-powered' memory |
https://www.engadget.com/soft-robot-pneumatic-memory-200149552.html?src=rss
|
Soft robot plays piano thanks to x air powered x memorySoft robots still tend to rely on hard electronics to function but a new invention might reduce that need for unyielding chips UC Riverside researchers have developed pneumatic computer memory that they used to help a soft robot play the piano Instead of conventional transistors and electric circuits the quot air powered quot memory relies on microfluidic valves that control airflow Atmospheric pressure in a given valve represents a binary quot quot while a vacuum indicates a quot quot The researchers memory has a complex enough array of these valves to function like an bit RAM chip ーnot exactly powerful but good enough that a pair of soft robot hands can play quot Mary Had a Little Lamb quot at a slow but steady pace The absence of positive pressure makes this particularly safe ーthere s no danger of the memory exploding in mid use The technology is far from ready for everyday use Besides needed improvements to complexity and speed a robot would need soft versions of processors and other components to completely eliminate the need for rigid electronics The goal is clear however Pneumatic memory could at least reduce the need for chips in soft robots and points to a future of completely flexible robotics that shouldn t hurt you if there s a collision |
2021-07-18 20:01:49 |
| 海外TECH |
CodeProject Latest Articles |
Rednet DataAccess |
https://www.codeproject.com/Articles/1102869/Rednet-DataAccess
|
dataaccess |
2021-07-18 20:04:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
ハイテク大手の買収熱、中国政府がブレーキ - WSJ発 |
https://diamond.jp/articles/-/277247
|
中国政府 |
2021-07-19 05:27:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
富裕層の税逃れvs徴税包囲網の赤裸々実態、海外節税の「抜け道」最新事情 - 海外の節税 富裕層の相続 |
https://diamond.jp/articles/-/276930
|
租税回避地 |
2021-07-19 05:25:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
富裕層の海外節税、離島系はもうヤバい！王道シンガポールの後釜は？関係者がぶちまけ【富裕層節税座談会（上）】 - 海外の節税 富裕層の相続 |
https://diamond.jp/articles/-/276929
|
租税回避地 |
2021-07-19 05:20:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
60万票を集めた全特会長出身の郵政族議員が激白「悪いのは郵便局じゃなくてかんぽ生命」 - 郵政消滅 |
https://diamond.jp/articles/-/276342
|
全国郵便局長会 |
2021-07-19 05:15:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
東証1部664社に不適合通知、新区分最上位「プライム」維持に試練山積み - Diamond Premium News |
https://diamond.jp/articles/-/277093
|
diamondpremiumnews |
2021-07-19 05:10:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
三菱重工社長、国産ジェット完全凍結は「ない」と断言！大逆境下で成長の青写真を語る - 三菱重工・IHI・川重 本業消失 |
https://diamond.jp/articles/-/276967
|
|
2021-07-19 05:05:00 |
| 北海道 |
北海道新聞 |
米紙、東京五輪「完全な失敗」 熱気から敵意に |
https://www.hokkaido-np.co.jp/article/568503/
|
東京五輪 |
2021-07-19 05:20:07 |
| 北海道 |
北海道新聞 |
４首脳会合、９月開催を打診 米、中国にらみ日豪印に |
https://www.hokkaido-np.co.jp/article/568548/
|
首脳 |
2021-07-19 05:16:33 |
| 北海道 |
北海道新聞 |
漫画「こち亀」２０１巻発売へ １０月、５年ぶりの単行本 |
https://www.hokkaido-np.co.jp/article/568602/
|
集英社 |
2021-07-19 05:13:00 |
| 北海道 |
北海道新聞 |
首都高、千円上乗せ開始 五輪・パラ期間の混雑緩和 |
https://www.hokkaido-np.co.jp/article/568579/
|
東京五輪 |
2021-07-19 05:12:14 |
| 北海道 |
北海道新聞 |
ＪＲ制動不能 点検規定不備が問題だ |
https://www.hokkaido-np.co.jp/article/568563/
|
車両 |
2021-07-19 05:05:00 |
| ビジネス |
東洋経済オンライン |
｢2050年の中国｣フランスの予言者が見据える未来 歴史人口学の権威エマニュエル･トッドに聞く | 最新の週刊東洋経済 | 東洋経済オンライン |
https://toyokeizai.net/articles/-/441281?utm_source=rss&utm_medium=http&utm_campaign=link_back
|
中国共産党 |
2021-07-19 05:30:00 |
コメント
コメントを投稿