投稿時間:2021-12-19 01:23:15 RSSフィード2021-12-19 01:00 分まとめ(29件)

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python	Pythonタグが付けられた新着投稿 - Qiita	python + tkinterでWebページを選択して移動する方法	https://qiita.com/kunkoh/items/549a78a8111b57da250c	pythontkinterでWebページを選択して移動する方法tkinterで作成したボタンをクリックするとwebページに遷移できるプログラムを作成しました。	2021-12-19 00:05:49
js	JavaScriptタグが付けられた新着投稿 - Qiita	ブラウザベースのサービスをChrome機能拡張でカスタマイズする時の工夫ポイント	https://qiita.com/ikezzz/items/211a93eed824a5b05a51	参照『MyStrapオンラインホワイトボードStrapをChrome機能拡張でカスタマイズしてみた』私がGootpatchテックブログで掲載した記事で今回のお話の機能紹介や導入方法を書いています。	2021-12-19 00:50:01
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	VS codeのHighlight Matching Tagの設定がうまくいかない	https://teratail.com/questions/374486?rss=all	border	2021-12-19 00:59:38
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【.htaccess】/new/aaa.html　を　/news/aaa/ へリダイレクトさせる方法を教えて下さい。	https://teratail.com/questions/374485?rss=all	【htaccess】newaaahtmlをnewsaaaへリダイレクトさせる方法を教えて下さい。	2021-12-19 00:55:08
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	formオブジェクトでedit、update機能を実装したい	https://teratail.com/questions/374484?rss=all	formオブジェクトでedit、update機能を実装したい前提・実現したいことお世話になります。	2021-12-19 00:38:54
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PHPのarray_filterで二次元の連想配列を扱う際のエラー	https://teratail.com/questions/374483?rss=all	PHPのarrayfilterで二次元の連想配列を扱う際のエラー前提・実現したいこ二次元の連想配列をarrayfilterでフィルタリングしたいと考えています。	2021-12-19 00:38:42
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	java 画像表示されない	https://teratail.com/questions/374482?rss=all	image	2021-12-19 00:20:57
Ruby	Rubyタグが付けられた新着投稿 - Qiita	我流プログラマは、点字メーカーチャレンジのお題に、ちゃんと答えられるのか？	https://qiita.com/kazkura/items/8b0132d4be98b7a02bea	ampのどれかと間違えてませんか愚か者なんですか」となるんですが、予期しない改行ってなにとなりました。	2021-12-19 00:49:34
Ruby	Rubyタグが付けられた新着投稿 - Qiita	RailsでFace APIを扱うので噛み砕いてみた◎	https://qiita.com/Akinari0919/items/46042dedc8482073ca4f	RailsでFaceAPIを扱うので噛み砕いてみたはじめにRailsでFaceAPIを扱う記事が少なく実装に一手間かかってしまったので、初歩的ですが今後同じように開発する方がスムーズに実装できるようにこの記事が手助けになれば幸いですmmこの記事に期待できることRailsでFaceAPIを扱うためのコードを理解できるリクエストするデータについての理解が深まるおまけ前提としてRESTAPIについての知識があればより理解してもらえると思います。	2021-12-19 00:13:13
AWS	AWSタグが付けられた新着投稿 - Qiita	AWSソリューションアーキテクト プロフェッショナル (SAP-C01)に合格	https://qiita.com/leomaro7/items/d7f51d8f79df60bd244c	また、AWS認定ソリューションアーキテクトプロフェッショナルの試験は全て長文で出題されますので、この教材は全て問題集で構成されており、読解力を身につけることもできます。	2021-12-19 00:22:29
Git	Gitタグが付けられた新着投稿 - Qiita	初心者がVSCodeとBitbucketでGitリモート管理してみた	https://qiita.com/s-takeshi/items/3a3896fb815c76583391	初心者がVSCodeとBitbucketでGitリモート管理してみた前提条件右記事の設定が終わっている→初心者がwinへVSCodesalesforce開発環境を構築してみた構築サイト見に行くのが面倒な人用の設定概要・WindowsProHbit・VSCodeJavaSESalesforceCLIGit…インストール・簡易設定済・salesforce組織への接続、Gitのローカル管理済Bitbucketのアカウントをもっている設定手順完全新規Bitbucketにリポジトリ無しBitbucketにワークスペースとプロジェクトを作成するBitbucketのアカウント作りたての想定で複数人と共有する時に必要そうなものをまず作成してみる。	2021-12-19 00:22:42
Ruby	Railsタグが付けられた新着投稿 - Qiita	RailsでFace APIを扱うので噛み砕いてみた◎	https://qiita.com/Akinari0919/items/46042dedc8482073ca4f	RailsでFaceAPIを扱うので噛み砕いてみたはじめにRailsでFaceAPIを扱う記事が少なく実装に一手間かかってしまったので、初歩的ですが今後同じように開発する方がスムーズに実装できるようにこの記事が手助けになれば幸いですmmこの記事に期待できることRailsでFaceAPIを扱うためのコードを理解できるリクエストするデータについての理解が深まるおまけ前提としてRESTAPIについての知識があればより理解してもらえると思います。	2021-12-19 00:13:13
技術ブログ	Developers.IO	Zendeskのヘルプセンターでナレッジベース・FAQを作ろう – Zendesk入門 Advent Calendar 2021 Day19	https://dev.classmethod.jp/articles/zendesk-advent-calendar-2021-19/	adventcalendarday	2021-12-18 15:15:31
技術ブログ	Developers.IO	GatsbyをWebhookからビルドする際に、自動でキャッシュをクリアする	https://dev.classmethod.jp/articles/gatsby-webhook-clear-cache/	gatsby	2021-12-18 15:11:18
海外TECH	DEV Community	Making digital currency; How to create a new cryptocurrency	https://dev.to/martintyeman/making-digital-currency-how-to-create-a-new-cryptocurrency-30b	Making digital currency How to create a new cryptocurrencyIn recent years many startups have made a lot of money by creating a digital currency and selling tokens in the initial public offering Creating a new digital currency may seem like an impossible process to most people While making digital currency is possible if you have enough knowledge in this field In this article we will introduce you to the methods of making a digital currency and at the end we will answer some common questions in this regard Why are new digital currencies being created Even if virtual money has been available to the public for a long time Bitcoin is the first known and most successful cryptocurrency in the cryptocurrency market Many cryptocurrencies have been created today the most popular of which are Bitcoin Ripple and Ethereum Some unique features make companies and individuals think about creating cryptocurrencies The most important features of digital currency are cryptography security and confidentiality no need to monitor a central institution transparency of transactions fast transactions and ease of transfer The difference between coins and digital currency tokensSome people mistakenly use tokens and quins as synonyms While Token and Quinn are different The most important thing that distinguishes a token from a quin is the lack of an independent blockchain Tokens are created on the platform of other blockchains But Quinn has an independent blockchain Another important difference between coins and tokens is that coins are used to buy and sell and are considered a method of payment While most tokens can be used for use in an application or as an asset Bitcoin Ethereum Ripple and Lite Coin are the most popular coins in the digital currency market Tetra Chainlink Dai and Avi are also in the category of tokens Digital currency making training Introducing methods Method one Create a new digital currency by creating tokensOne way to make digital currency is to create tokens As we have said a token is a digital currency that does not have its independent blockchain and has been created and launched in the context of another blockchain For this reason when a token is generated there is no need to work on the rules of consensus Making tokens is cost effective for blockchain developers because they do not need the astronomical cost of designing a blockchain to achieve their goals Of course it is also important to note that many digital currencies when in their infancy are implemented on another blockchain platform to save costs but once they have been sufficiently developed a dedicated blockchain for They are used to launch The token can be created on all blockchain platforms that use smart contracts Ethereum is one of the most popular token building platforms At the time of writing Ethereum has hosted more than of the tokens on the market Binance Chain Ias Kazmas Thezos and Tron are other common platforms for making tokens Ethereum s programming language is solidity Solidarity uses concepts that exist in other programming languages ​​such as PHP It is a high level programming language that has all the capabilities and capabilities needed for blockchain software Method Create digital currency by copying and modifying current blockchainsAnother way to build digital currency is to use open source blockchains Open source blocks are made available to the public with programming code after they are created Ethereum and Bitcoin programming codes are also open source and can be accessed by anyone on GitHub Many blockchains have been launched following the example of these two digital currencies For example by making a few changes to the Bitcoin blockchain the LiteCoin network is created Method Create a digital currency by creating a new blockchainBuild digital currency through the new blockchainBuilding and designing a blockchain network is another way to create a new digital currency In a blockchain data is stored in blocks and forms an interconnected chain This structure creates an immutable storage system The blocks are connected using hashes Creating a new blockchain requires deep programming knowledge and a lot of time In the following the steps of creating a new digital currency through making blockchain are outlined in general Select the consensus mechanismConsensus mechanisms are protocols for verifying transactions performed in blockchain without the need for a third party intermediary Proof of work and the stock proof is currently the most well known and basic blockchain consensus mechanisms Select the blockchain platformThe correct choice of blockchain platform depends on the consensus mechanism you have chosen The best blockchain operating systems are EthereumWaves WAVES Hyperledger FabricNEMIBM blockchainNxt NXT HydraChainBlockStarterBigChainDBEOSQuorumIOTACoinListMultiChainOpen chainChain CoreDesign the nodesYou need to decide how the blockchain works and design the nodes accordingly For example will the licenses be private or public Will the hosting be on premises web systems or cloud systems Specify the blockchain architectureBefore launching a digital currency you need to be sure of all aspects Because you can not change multiple blockchain parameters after startup For example you need to specify what address blockchain will follow to track exchanges of different cryptocurrencies Design the user interfaceIf your user interface is not good the cipher project will fail You need to make sure you are using the latest version of FTP servers databases etc Frequently Asked Questions about Making New Digital CurrenciesDoes making a digital currency always lead to profitability No More than a few hundred thousand digital currencies have been launched on various platforms many of which have failed For this reason all aspects of work must be well weighed before creating a digital currency What is the reason for the failure of some new digital currencies Unfortunately this perspective often causes us to become overwhelmed when it s time to start a new digital currency That s why we see so many teams being forgotten after spending so much money and energy to create a new digital currency without gaining popularity One of the main reasons for their failure is that they failed to do good marketing Therefore before any action the marketing system must be well defined What is the first step in building a new digital currency The first step in creating a new digital currency is to have a well defined digital currency white paper White paper in the world of digital currencies means a comprehensive and complete report of the problem that the introduced project seeks to solve Project objectives should be clearly defined within the white paper A standard and complete white paper include an abstract introduction problem definition product description technical details descriptions of the new digital currency details of the public offering and introduction of the development team How much does it cost to create a new digital currency Creating new passwords is not an easy task and will probably require some financial resources Unless you can handle things like development documentation and marketing The cost of building an encrypted currency depends on several factors and no specific number can be specified Concluding remarksCreating a new dedicated currency may seem like an attractive and profitable offer at first but we must not forget that there are many challenges in this direction For this reason sufficient market research must be done before any action is taken On the other hand the necessary capital must be provided for manufacturing and marketing Otherwise the digital currency project is likely to fail in its infancy	2021-12-18 15:41:53
Apple	AppleInsider - Frontpage News	Best deals Dec. 18: $65 4TB WD Red hard drive, $76 Meshforce Wi-Fi pack, more!	https://appleinsider.com/articles/21/12/18/best-deals-dec-18-65-4tb-wd-red-hard-drive-76-meshforce-wi-fi-pack-more?utm_medium=rss	Best deals Dec TB WD Red hard drive Meshforce Wi Fi pack more Saturday s best deals include a WD Red TB NAS drive a Wyze Robot Vacuum with LiDAR for and Amazon s Smart Thermostat for Best deals for December The internet has a plethora of deals each day but many deals aren t worth pursuing In an effort to help you sift through the chaos we ve hand curated some of the best deals we could find on Apple products tech accessories and other items for the AppleInsider audience Read more	2021-12-18 15:58:42
海外TECH	Engadget	NVIDIA's RTX 2050 laptop GPU slaps an old name on new technology	https://www.engadget.com/nvidia-geforce-rtx-2050-laptop-gpu-151030725.html?src=rss	NVIDIA x s RTX laptop GPU slaps an old name on new technologyNVIDIA is once again reviving an old name in its graphics chip lineup but this time it s for thoroughly modern technology As AnandTechreports the company has introduced an GeForce RTX laptop GPU that may sound like recycled low end hardware but is based on the same Ampere design found in the RTX series The naming scheme is confusing to put it mildly but that does give you up to date ray tracing in a potentially more affordable package You ll have to settle for a bit memory bus instead of the s bit pipe and the boost clock stops at MHz versus MHz However you ll still get the same CUDA cores and GB of GDDR memory while peak power consumption drops to a much more reasonable W compared to the W of higher end chips This is partly meant for in between laptops that don t have the chassis space or batteries for RTX GPUs The company has also revealed two entry level chips the MX and MX although it s shy on details beyond promises of more CUDA cores faster memory and greater power efficiency than the MX they replace The MX is based on the older Turing architecture while the MX uses Ampere Like with past MX chips these are meant for thin and light portables where integrated graphics might not be good enough There s another issue beyond the branding the release window NVIDIA doesn t expect the RTX or new MX parts to reach shipping laptops until spring That s an usually long lead time and suggests NVIDIA is announcing the GPUs now to clear the slate for CES in January Whatever the reasoning you ll have to be patient if you want a laptop with modern NVIDIA graphics but find RTX equipped systems beyond your reach	2021-12-18 15:10:30
海外TECH	Engadget	Recommended Reading: How a Netflix series changed Formula 1	https://www.engadget.com/recommended-reading-netflix-formula-1-drive-to-survive-150045531.html?src=rss	Recommended Reading How a Netflix series changed Formula Drive to Survive ー the F documentary that has changed a sportMatt Slater The AthleticAn F season concluded last weekend with more drama than Netflix producers could dream of and neither the service nor the racing series will be complaining The documentary style series Formula Drive to Survive has massively expanded the F fan base since its debut in thanks to cinematic behind the scenes access to drivers teams and tactics from the previous season quot Nowhere has that effect been more obvious than in America quot Slater writes How Shein beat Amazon at its own game ーand reinvented fast fashionLouise Matsakis Meaghan Tobin and Wency Chen Rest of WorldWhen an influencer posts a thrift store find it becomes the latest fashion trend Fast fashion companies seize quickly on what s popular on social media and Shein has created a billion dollar business doing just that nbsp Robert Downey Jr Here s how to accelerate discoveries to help the planetRobert Downey Jr and David Lang Fast CompanyIronman has some ideas on how to fix science funding arguing that the rapid response to the pandemic needs to be applied to saving the planet nbsp	2021-12-18 15:00:45
海外TECH	CodeProject Latest Articles	Manipulate network adapter via WMI in plain C and C++	https://www.codeproject.com/Tips/5320335/Manipulate-network-adapter-via-WMI-in-plain-C-and	plain	2021-12-18 15:31:00
ニュース	BBC News - Home	Covid-19: More than 10,000 new Omicron cases found in UK	https://www.bbc.co.uk/news/uk-59711474?at_medium=RSS&at_campaign=KARANGA	covid	2021-12-18 15:55:13
ニュース	BBC News - Home	Covid-19: Omicron spreading at lightning speed - French PM	https://www.bbc.co.uk/news/world-europe-59705709?at_medium=RSS&at_campaign=KARANGA	covid	2021-12-18 15:46:35
ニュース	BBC News - Home	Sacked NatWest worker has customer details under her bed	https://www.bbc.co.uk/news/uk-england-hampshire-59578954?at_medium=RSS&at_campaign=KARANGA	claims	2021-12-18 15:52:10
ニュース	BBC News - Home	Latest England batting collapse 'inexcusable', says Agnew	https://www.bbc.co.uk/sport/cricket/59711622?at_medium=RSS&at_campaign=KARANGA	agnew	2021-12-18 15:14:57
ニュース	BBC News - Home	Bournemouth miss chance to go top of Championship by losing at Middlesbrough	https://www.bbc.co.uk/sport/football/59618150?at_medium=RSS&at_campaign=KARANGA	bournemouth	2021-12-18 15:14:23
北海道	北海道新聞	北大で作業員死亡　樹木伐採中下敷き	https://www.hokkaido-np.co.jp/article/624794/	札幌市北区	2021-12-19 00:17:02
北海道	北海道新聞	自民候補者案、２５日にも提示　参院道選挙区	https://www.hokkaido-np.co.jp/article/624742/	自民候補	2021-12-19 00:11:42
北海道	北海道新聞	コープさっぽろ、組合員数１９０万人	https://www.hokkaido-np.co.jp/article/624729/	組合員	2021-12-19 00:10:56
北海道	北海道新聞	温暖化対策、若者が議論　北大院がオンラインで開催	https://www.hokkaido-np.co.jp/article/624776/	地球温暖化	2021-12-19 00:09:31
北海道	北海道新聞	種イモ不足、道内苦境　生産面積５年で１割減　高温干ばつで収量低下	https://www.hokkaido-np.co.jp/article/624778/	高温	2021-12-19 00:01:06