| IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] ワクチン接種者限定ツアー 旅行業界の救世主なるか |
https://www.itmedia.co.jp/business/articles/2112/03/news071.html
|
ITmediaビジネスオンラインワクチン接種者限定ツアー旅行業界の救世主なるか新型コロナウイルスの新たな変異株「オミクロン株」の感染者が確認されたものの、国内のコロナ感染者数は減少し、大打撃を受けた旅行業界にも需要回復の兆しが見え始めている。 |
2021-12-03 08:48:00 |
| IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] オミクロン株で円安は止まるのか？ 注目すべきはカネ余り日本からの対外資金移動 |
https://www.itmedia.co.jp/business/articles/2112/03/news069.html
|
itmedia |
2021-12-03 08:44:00 |
| IT |
ITmedia 総合記事一覧 |
[ITmedia エグゼクティブ] カルテック、光触媒使った保管庫で食品ロス削減 |
https://mag.executive.itmedia.co.jp/executive/articles/2112/03/news067.html
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itmedia |
2021-12-03 08:36:00 |
| AWS |
AWS Machine Learning Blog |
AWS BugBust sets the Guinness World Record for the largest bug fixing challenge |
https://aws.amazon.com/blogs/machine-learning/aws-bugbust-sets-the-guinness-world-record-for-the-largest-bug-fixing-challenge/
|
AWS BugBust sets the Guinness World Record for the largest bug fixing challengeAWS BugBust is the first global bug busting challenge for developers to eliminate million software bugs and save million in technical debt for their organizations AWS BugBust allows you to create and manage private events that transform and gamify the process of finding and fixing bugs in your software With automated code analysis built in … |
2021-12-02 23:06:43 |
| AWS |
AWS Media Blog |
San Francisco Opera makes beautiful music with Elk LIVE, AWS edge computing, and 5G |
https://aws.amazon.com/blogs/media/san-francisco-opera-makes-beautiful-music-with-elk-live-aws-edge-compute-and-5g/
|
San Francisco Opera makes beautiful music with Elk LIVE AWS edge computing and GDemonstration shows the power of AWS edge computing for a distributed performance Music is built on a framework of time To maintain the beat tempo swing groove and storyline musicians depend on reliable and consistent timing Opera is one of the most precise artforms in the music world and relies on ultra low latencies for real time … |
2021-12-02 23:49:20 |
| AWS |
AWS Podcast |
#489: re:Invent Werner Vogels Keynote 2021 |
https://aws.amazon.com/podcasts/aws-podcast/#489
|
re Invent Werner Vogels Keynote This is the final day of our coverage of re Invent Check out all the announcements here Extended Shownotes |
2021-12-02 23:02:48 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
ファミレスのメニューシステムもどき作ってみた |
https://qiita.com/kanrek_jyosi/items/22950ac280e6bb3a5d02
|
追加変更ページここは検索機能を削除したトップページと同じ作り。 |
2021-12-03 08:12:20 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
expressでMySQLからデータ取得時に500エラー("Can't add new command when connection is in closed state)が発生 |
https://teratail.com/questions/372043?rss=all
|
expressでMySQLからデータ取得時にエラーquotCanxtaddnewcommandwhenconnectionisinclosedstateが発生前提・実現したいこと同じリクエストを何回行ってもMySQLから必要なデータを取得できるようにしたい。 |
2021-12-03 08:26:47 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
【Rails】フォロー/フォロワー機能のアソシエーションについて【初学者の疑問点を詳しめに説明】 |
https://qiita.com/P-man_Brown/items/04d48190505020cd7441
|
これは、Relationshipモデルを親モデルとする外部キーが他のモデルに設定されていないからです。 |
2021-12-03 08:27:55 |
| 海外TECH |
MakeUseOf |
Vivaldi 5.0 Has Arrived: The 3 Best New Features to Try |
https://www.makeuseof.com/vivaldi-5-arrived-best-new-features/
|
features |
2021-12-02 23:15:12 |
| 海外TECH |
DEV Community |
Web3 - The Ultimate Guide to Create your own Cryptocurrency Token with Solidity |
https://dev.to/costamatheus97/web3-the-ultimate-guide-to-create-your-own-cryptocurrency-token-with-solidity-ne9
|
Web The Ultimate Guide to Create your own Cryptocurrency Token with SolidityOld or new to the crypto world you have probably already met with some cryptocurrencies But how about creating one That s what we re going to do in this tutorial ERC First what is ERC Some kind of android No Besides the difficult name it is just a protocol to define what basic structure rules and functionalities your fungible token like crypto currencies must have to properly interact with the world But good news You don t have to write it from scratch because OpenZeppelin already has a bunch of secure boilerplate smart contracts written and audited by the community developers so you just have to import it in your code and extend your contract so it inherits the ERC basic properties and methods The basic properties and methodsTo properly interact with the world your token needs some basic rules such as Name like Ethereum or Dogecoin Symbol like ETH for Ethereum Decimals like for US Dollars and for Ethereum And also basic functionalities such as totalSupply to indicate the total supply of the token balanceOf to check the balance of the indicated wallet transfer to send or receive the token allowance which allows a rd party to move your tokens mint to mint new tokens burn to burn tokens And a couple more you can check at the OpenZeppelin ERC smart contract The codeLet s go to the fun part coding For this part I m assuming you already have basic Solidity experience Open your Remix IDE create a new file and set your Pragma to the newest available version Import the ERC smart contract from here and extend your token smart contract You should have something like this pragma solidity import contract CakeCoin is ERC Now we need to add the constructor function so we can assign values to the name and symbol properties and also mint some starting tokens on the smart contract creation You can choose to either mint a specific quantity of your token on the contract creation with no possibility to mint more than the initial supply or create a function so you can mint on demand It depends on your strategy pragma solidity import contract CakeCoin is ERC address public owner constructor ERC CakeCoin CAKE mint msg sender owner msg sender Here we defined our token as CakeCoin with its symbol being CAKE We also set some initial coins defined decimals and registered the owner address so we can create functions like mint which can only be used by the contract creator Now let s create the mint function pragma solidity import contract CakeCoin is ERC address public owner constructor ERC CakeCoin CAKE mint msg sender owner msg sender function mint address to uint amount external require msg sender owner Only the coin owner can mint more coins mint to amount With the mint function the contract owner can mint new tokens and send it to any address That s it for the basic funcionalities of our token but you can create any other functionality to interact with it as you want Sky is the limit Deploying the smart contract to a local development blockchainTo test our smart contract we can deploy it to a local development blockchain with Remix as the example below Just set the environment to JavaScript VM London choose any test account and click deploy After that if your contract doesn t have any errors you will be able to interact with your smart contract You can see that we can use not only our functions but also every function inherited from the ERC smart contract Deploying the contract to the mainnetWe can also deploy our contract in the Ethereum mainnet with Remix but you ll need MetaMask and some funds to pay for the fees For the deployment we ll select the Injected Web option which will trigger a MetaMask popup to connect your account After that we ll need to pick the correct account and click deploy Thats it folks hope you enjoyed the tutorial and reach me out if you have any questions |
2021-12-02 23:08:23 |
| Apple |
AppleInsider - Frontpage News |
Apple's 'CODA' nominated for nine Hollywood Critics Association Film awards |
https://appleinsider.com/articles/21/12/02/apples-coda-nominated-for-nine-hollywood-critics-association-film-awards?utm_medium=rss
|
Apple x s x CODA x nominated for nine Hollywood Critics Association Film awardsApple TV original film CODA has received nine Hollywood Critics Association Film Award nominations including Best Picture and Best Indie Film CODA follows Ruby a young girl who is a child of deaf parents and who acts as an interpreter for them as she is the only hearing member of her family When Ruby discovers a talent for singing and wants to apply to the Berklee School of Music it causes friction in her family which depends on her for their fishing business CODA received nine total nominations including Read more |
2021-12-02 23:47:49 |
| 海外TECH |
Engadget |
Scientists describe a tiny, molten metal exoplanet in unprecedented detail |
https://www.engadget.com/small-superhot-exoplanet-gj-367b-234730690.html?src=rss
|
Scientists describe a tiny molten metal exoplanet in unprecedented detailScientists are getting better at characterizing exoplanets and that s leading to some surprising discoveries As Reutersreports a DLR led team has determined that the relatively nearby light years planet GJ b is significantly smaller than Earth at miles across but is more dense than Earth ーit s about as dense as iron and percent of the planet is made from the metal The planet more closely resembles Mercury than humanity s homeworld GJ b certainly isn t habitable It s so close to its host red dwarf star that an orbit takes just hours and the radiation is so intense that it could reach up to degrees Fahrenheit That s enough to melt any metals and rocks and certainly wouldn t allow for life as we know it It s safe to presume there won t be any colonization missions as a result The assessment by itself is notable however GJ b is the smallest planet ever characterized to this level of detail and that could help in the search for more habitable exoplanets understanding planet formation and even gauging the criteria for habitability Those in turn could help astronomers determine whether or not the relatively life friendly Solar System is as rare as it seems |
2021-12-02 23:47:30 |
| 海外科学 |
NYT > Science |
Most Covid Vaccines Will Work as Boosters, Study Suggests |
https://www.nytimes.com/2021/12/02/health/covid-booster-shots-mix-and-match.html
|
brands |
2021-12-02 23:30:07 |
| 海外科学 |
NYT > Science |
Why Didn’t the U.S. Detect Omicron Cases Sooner? |
https://www.nytimes.com/2021/12/02/health/omicron-variant-genetic-surveillance.html
|
blind |
2021-12-02 23:39:04 |
| 海外TECH |
WIRED |
A Software Bug Let Hackers Drain $31M From a Crypto Service |
https://www.wired.com/story/hackers-drain-31-million-from-crypto-service
|
contract |
2021-12-02 23:45:00 |
| 金融 |
金融総合：経済レポート一覧 |
FX Daily(12月1日)～ドル円、オミクロン株懸念で再び112円台 |
http://www3.keizaireport.com/report.php/RID/476980/?rss
|
fxdaily |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
金融機関の内部監査関連コラム 解説：モデル・リスク管理に対するアプローチ |
http://www3.keizaireport.com/report.php/RID/476995/?rss
|
pwcjapan |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
各資産の利回りと為替取引によるプレミアム／コスト |
http://www3.keizaireport.com/report.php/RID/477002/?rss
|
三菱ufj |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
マーケットフォーカス（国内市場）2021年12月号～日経平均株価は、投資家のリスク回避姿勢が強まり、27,800円台に下落... |
http://www3.keizaireport.com/report.php/RID/477003/?rss
|
三井住友トラスト |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
NYダウ、「オミクロン株」確認で大幅続落～FRBの金融引き締め懸念も背景に：マーケットレポート |
http://www3.keizaireport.com/report.php/RID/477004/?rss
|
三井住友トラスト |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
楽読 Vol.1775～中国政府の“本気度”がうかがえる「脱炭素」分野に注目 |
http://www3.keizaireport.com/report.php/RID/477009/?rss
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中国政府 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
KAMIYAMA Seconds!：コロナ変異種の市場への影響を考える |
http://www3.keizaireport.com/report.php/RID/477010/?rss
|
kamiyamaseconds |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
【挨拶】わが国の経済・物価情勢と金融政策 兵庫県金融経済懇談会における挨拶要旨 日本銀行政策委員会審議委員 鈴木人司 |
http://www3.keizaireport.com/report.php/RID/477016/?rss
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日本銀行 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
【記者会見要旨】安達審議委員（大分、12月1日分） |
http://www3.keizaireport.com/report.php/RID/477017/?rss
|
日本銀行 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
マーケットデータシート：主要市場動向 期間（2020年1月～2021年11月） |
http://www3.keizaireport.com/report.php/RID/477026/?rss
|
国際金融情報センター |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
マーケットデータシート：主要商品相場における直近の価格推移 |
http://www3.keizaireport.com/report.php/RID/477027/?rss
|
国際金融情報センター |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
マーケットデータシート：政策金利（日本・米国・ユーロエリア・英国の政策金利の推移） |
http://www3.keizaireport.com/report.php/RID/477028/?rss
|
国際金融情報センター |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
投資環境見通し（2021年12月号）～投資戦略のポイント、内外経済、各資産の投資環境見通し |
http://www3.keizaireport.com/report.php/RID/477030/?rss
|
投資戦略 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
マンスリー・マーケット 2021年11月のマーケットをザックリご紹介～最近気になるトピック：米・英でのインフレ懸念と利上げ観測。ピックアップカントリー：ユーロ圏、インドネシア |
http://www3.keizaireport.com/report.php/RID/477031/?rss
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利上げ観測 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
投資のヒント：米国の消費者物価と金融政策の見通し～2022年もインフレ圧力は持続、金融政策正常化は進展 |
http://www3.keizaireport.com/report.php/RID/477067/?rss
|
三井住友トラスト |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
先月のマーケットの振り返り（2021年11月）～11月の主要国の株式市場は、一部を除き下落... |
http://www3.keizaireport.com/report.php/RID/477068/?rss
|
三井住友 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
なるほど！ザ・ファンド【Vol.140】「予想分配金掲示型」ファンドって何︖ |
http://www3.keizaireport.com/report.php/RID/477069/?rss
|
三井住友 |
2021-12-03 00:00:00 |
| 金融 |
金融総合：経済レポート一覧 |
「銀行の宅建業参入に係る検討について」調査報告書～要約版～ |
http://www3.keizaireport.com/report.php/RID/477076/?rss
|
全国宅地建物取引業協会連合会 |
2021-12-03 00:00:00 |
| 金融 |
日本銀行：RSS |
日銀当座預金増減要因（12月見込み） |
http://www.boj.or.jp/statistics/boj/fm/juqp/juqp2112.xlsx
|
当座預金 |
2021-12-03 08:50:00 |
| 金融 |
日本銀行：RSS |
「預金種類別店頭表示金利の平均年利率等」の見直し方針について |
http://www.boj.or.jp/statistics/outline/notice_2021/not211203a.pdf
|
預金 |
2021-12-03 08:50:00 |
| ニュース |
BBC News - Home |
Man Utd 3-2 Arsenal: Cristiano Ronaldo passes 800 goals in win tinged with controversy |
https://www.bbc.co.uk/sport/football/59411776?at_medium=RSS&at_campaign=KARANGA
|
Man Utd Arsenal Cristiano Ronaldo passes goals in win tinged with controversyCristiano Ronaldo makes it career goals as Manchester United beat Arsenal in a brilliant see saw game that has controversy and crucial VAR decisions |
2021-12-02 23:01:08 |
| ニュース |
BBC News - Home |
Carrick leaves Man Utd as spell in caretaker charge ends |
https://www.bbc.co.uk/sport/football/59510037?at_medium=RSS&at_campaign=KARANGA
|
manager |
2021-12-02 23:54:20 |
| ニュース |
BBC News - Home |
Conte's unbeaten league start continues as Spurs beat Brentford |
https://www.bbc.co.uk/sport/football/59411775?at_medium=RSS&at_campaign=KARANGA
|
Conte x s unbeaten league start continues as Spurs beat BrentfordAntonio Conte s unbeaten league start as Tottenham boss continues as they keep pace with the top four with a comfortable win over a lacklustre Brentford |
2021-12-02 23:20:22 |
| ニュース |
BBC News - Home |
Man Utd 3-2 Arsenal: Michael Carrick describes win as 'perfect night' to end Old Trafford career |
https://www.bbc.co.uk/sport/av/football/59510820?at_medium=RSS&at_campaign=KARANGA
|
Man Utd Arsenal Michael Carrick describes win as x perfect night x to end Old Trafford careerMichael Carrick describes the win over Arsenal as the perfect night to end his year association with Manchester United as he is leaving the club following his spell as caretaker manager |
2021-12-02 23:40:41 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
米政府など、独裁政権による監視ツールへのアクセス制限へ - WSJ発 |
https://diamond.jp/articles/-/289507
|
独裁政権 |
2021-12-03 08:06:00 |
| ビジネス |
電通報 | 広告業界動向とマーケティングのコラム・ニュース |
【無償提供】「見やすいコロナ対策ピクトVer.3」 これから必要な対策を追加 |
https://dentsu-ho.com/articles/7992
|
color |
2021-12-03 09:00:00 |
| LifeHuck |
ライフハッカー［日本版］ |
フリーランスとして成功するための8つの基本スキル |
https://www.lifehacker.jp/2021/12/246676become-successful-freelancer-essential-skills.html
|
魅力的 |
2021-12-03 08:30:00 |
| 北海道 |
北海道新聞 |
ＮＹ円、１１３円前半 |
https://www.hokkaido-np.co.jp/article/618582/
|
外国為替市場 |
2021-12-03 08:02:00 |
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