投稿時間:2022-07-06 00:23:54 RSSフィード2022-07-06 00:00 分まとめ(30件)

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AWS	AWS	Introducing Amplify UI | Amazon Web Services	https://www.youtube.com/watch?v=N9auHQZkYS0	Introducing Amplify UI Amazon Web ServicesAmplify UI is a collection of accessible themeable performant React and more components that can connect directly to the cloud Learn more Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AWS AmazonWebServices CloudComputing	2022-07-05 14:43:53
python	Pythonタグが付けられた新着投稿 - Qiita	有限要素法シミュレーションの結果をBlenderでモデル化できるようにした	https://qiita.com/yuki_2020/items/4a741014be1721e6e968	blender	2022-07-05 23:09:46
js	JavaScriptタグが付けられた新着投稿 - Qiita	[js]スクロールをブロックしたい	https://qiita.com/www_y118/items/2ced1ea0ada586a26e59	jsuseeffectgt	2022-07-05 23:52:24
Ruby	Rubyタグが付けられた新着投稿 - Qiita	【Ruby】バリデーションのかけ方　Part1	https://qiita.com/daichi0412/items/0f7bd17617ab3e97a475	適切	2022-07-05 23:49:51
Ruby	Rubyタグが付けられた新着投稿 - Qiita	クラス変数を使ったインスタンスカウンターの書き方（自分用）	https://qiita.com/aono1234/items/afc30f23a66bd91febdc	自分	2022-07-05 23:24:46
Docker	dockerタグが付けられた新着投稿 - Qiita	13.8.2 Locally declared names [temp.local] C++N4910:2022 (229) p397.cpp	https://qiita.com/kaizen_nagoya/items/8ac618e36d9426a508a0	draft	2022-07-05 23:59:50
Docker	dockerタグが付けられた新着投稿 - Qiita	13.8.1 General [temp.res.general] C++N4910:2022 (228) p393.cpp	https://qiita.com/kaizen_nagoya/items/af15a03c626791d32377	draft	2022-07-05 23:48:13
技術ブログ	Developers.IO	Amazon AthenaのPartition Projectionでタイムゾーン対応をする	https://dev.classmethod.jp/articles/support-time-zones-with-amazon-athenas-partition-projection-of-date-partition/	amazon	2022-07-05 14:55:21
海外TECH	Ars Technica	Google allowed sanctioned Russian ad company to harvest user data for months	https://arstechnica.com/?p=1864189	addresses	2022-07-05 14:26:54
海外TECH	MakeUseOf	Google Patches Chrome to Tackle a Dangerous Zero-Day Exploit	https://www.makeuseof.com/new-google-chrome-update-zero-day-exploit/	chrome	2022-07-05 14:57:05
海外TECH	MakeUseOf	The Linux Directory Structure, Explained	https://www.makeuseof.com/linux-directory-structure-explained/	place	2022-07-05 14:45:14
海外TECH	MakeUseOf	Can You Really Speed Up a Bitcoin Transaction Using an Accelerator?	https://www.makeuseof.com/can-you-speed-up-bitcoin-transaction-using-accelerator/	accelerators	2022-07-05 14:30:14
海外TECH	MakeUseOf	How to Protect Removable Drives With BitLocker To Go	https://www.makeuseof.com/bitlocker-to-go-removable-drives/	windows	2022-07-05 14:15:14
海外TECH	DEV Community	Caesar Cipher using C#	https://dev.to/vaultree/caesar-cipher-using-c-24b8	Caesar Cipher using C From RSA in San Francisco and InfoSecurity Europe in London the past few months were full of fantastic tech and cryptography events here s our take on them At RSA we did a challenge with Vernam Cipher better known as One Time Pad It was a success and we noticed how curious developers are about technology cryptography and information security As I promised this article is to explain what the Caesar Cipher is and how we can apply it in a slightly different way using C programming language I chose to use a console application so it is possible to easily program from any machine no worries What is Caesar Cipher Caesar cipher is a very simple encryption technique and it is widely used for academic purposes for those who are curious to understand how cryptography works This type of cryptography is a substitution cipher where each letter of a plain text is replaced by another letter of the alphabet displacing a certain number of positions to the left or right This number is defined by the key value One of the earliest adopters of this technique was Julius Caesar who used this medium to communicate with his generals thus protecting military messages According to Suetonius a Roman historian this is what Caesar s encryption system looked like If he had anything confidential to say he wrote it in cipher that is by so changing the order of the letters of the alphabet that not a word could be made out If anyone wishes to decipher these and get at their meaning he must substitute the fourth letter of the alphabet namely D for A and so with the others Even though it is nowadays a hackneyed technology at that time it was revolutionary because few people had access to read it and this minority had no idea how the logic behind the code worked Caesar Cipher is classified as a Monoalphabetic substitution cipher that is each letter of the plain text is substituted by another letter of the ciphered alphabet in a constant manner the same letters always For this reason we consider it a simple way to be deciphered and it is never used in practice because it has no security Another characteristic is that the ciphertext ends up having exactly the same number of characters as the plain text thus also classifying it as a monographic cipher How does it work Assign numerical value to the letters of the alphabet Ex A B C …Choose the letter to define the shift cipher Calculate and replace the letters according to it Coding using C Recommendations for this tutorial A desktop laptop deviceVisual Studio Basic programming knowledgeProject The user sends a word to be encrypted and the program returns with a ciphertext based on the defined key As we are going to use the Console an idea to make it more interactive is to ask the user to write the word they want to encrypt and store it in a variable string called userSensTextConsole WriteLine Write the word to be encrypted userSendsText Console ReadLine To this step you need to have declared these variables on topint encryption key Number of key can be alter string userSendsText encryptedText Let s create a repeating loop where our condition will be As long as the length of the typed word is less than i for int i i lt userSendsText Length i int txtUser int userSendsText i encryption txtUser key Read the text and displacement the numbers of positions based the key encryptedText Char ConvertFromUtf encryption Here we are using UTF and special characters is added in the encryption which makes manual encryption a little more difficult To finish the encryption show the encrypted wordConsole WriteLine Encrypted Text encryptedText To decrypted you need declare this variable on top with others int decryption string decryptText The logic to decrypt is the same but here we will take away the key number using the encrypted word and to loop is using the encrypted lengthfor int i i lt encryptedText Length i int encrypted int encryptedText i decryption encrypted key decryptText Char ConvertFromUtf decryption Show the decrypted word now Console WriteLine Decrypt Text decryptText Here my example using the word Privacy is our nature Write the word to be encrypt Privacy is our natureEncrypted Text Z skm s y xk˜ oDecrypt Text Vaultree is the future So fancy a challenge Your turn To make it more interesting you can create a random key You can access all the codes you need on Github Repository At Vaultree we are building an encrypted future We love sharing valuable information and trends to help you keep your data safe Sign up to stay in the loop and discuss the hottest trends in cybersec with a team of experts	2022-07-05 14:18:55
Apple	AppleInsider - Frontpage News	M2 Pro, M2 Max, and beyond: Examining the Apple Silicon release cycle	https://appleinsider.com/articles/22/07/05/m2-pro-m2-max-and-beyond-examining-the-apple-silicon-release-cycle?utm_medium=rss	M Pro M Max and beyond Examining the Apple Silicon release cycleWith the introduction of the M chip rumors have already started about Apple s next chip launches Here s when to expect Apple s next Apple Silicon launches Apple is now firmly in the second generation of its M chip generation shipping the first devices housing the updated SoC design So far it has only brought out the M but more are expected to be on the horizon After practically two years under the first generation which involved four released variations of the M chip the start of a new cycle raises fresh queries including what Apple will bring out next and when it will happen Read more	2022-07-05 14:39:13
Apple	AppleInsider - Frontpage News	Compared: Rumored 47mm Apple Watch Series 8 size versus Series 7	https://appleinsider.com/articles/22/07/04/compared-rumored-47mm-apple-watch-series-8-size-versus-series-7?utm_medium=rss	Compared Rumored mm Apple Watch Series size versus Series The Apple Watch Series could have a new larger model coming in at mm when it is announced this fall Here s how that compares to the existing Apple Watch lineup The Apple Watch Series could have a new larger modelThere are numerous case materials bands and sizes available across Apple Watch s history but Apple has kept the device lineup within two size classes That may change with the Apple Watch Series Read more	2022-07-05 14:29:38
海外TECH	Engadget	Jabra's Elite 7 Pro earbuds drop to a record low of $140	https://www.engadget.com/jabra-elite-7-pro-earbuds-amazon-good-deal-143244931.html?src=rss	Jabra x s Elite Pro earbuds drop to a record low of Amazon has been busy dropping prices on its own products ahead of Prime Day and several other manufacturers are getting in on the action too One of them is audio brand Jabra Its Elite Pro noise canceling earbuds have dropped to on Amazon That s percent off the regular price of It s also the lowest price we ve seen to date for the titanium black model Buy Jabra Elite Pro at Amazon Jabra announced the true wireless earbuds last August They were pegged as a successor to the Elite t which were previously the brand s smallest earbuds with a smaller retooled design The company says the earbuds use bone conduction in concert with microphones and algorithms to improve voice performance The idea is that Jabra s algorithms detect when the microphones pick up certain kinds of background audio and activate the bone conduction function when necessary The Elite Pro s active noise cancellation ANC levels are adjustable Jabra says you ll get up to nine hours of use on a single charge if ANC is switched on and up to nine hours without that feature The case which can be charged wirelessly can provide another three charges nbsp In addition you can configure the on device controls via Jabra s Sound app Earlier this year Jabra rolled out support for multipoint Bluetooth connectivity allowing you to connect the earbuds to two devices at the same time ーa handy feature for those who often take calls during their workday when they re usually listening to their computer s audio Get the latest Amazon Prime Day offers by following EngadgetDeals on Twitter and subscribing to the Engadget Deals newsletter	2022-07-05 14:32:44
海外科学	NYT > Science	Fields Medals in Mathematics Won by Four Under Age 40	https://www.nytimes.com/live/2022/07/05/science/fields-medal-math	complex	2022-07-05 14:36:30
海外科学	NYT > Science	Who Is June Huh?	https://www.nytimes.com/2022/07/05/science/june-huh-heisuke-hironaka-math-chromatic-geometry.html	journalist	2022-07-05 14:36:29
海外TECH	WIRED	Autonomous Drones Could Soon Run the UK’s Energy Grid	https://www.wired.com/story/autonomous-drones-could-soon-run-the-uks-energy-grid/	maintenance	2022-07-05 14:40:54
海外TECH	WIRED	Crypto’s Free Rein May Be Coming to a Close	https://www.wired.com/story/cryptos-free-rein-may-be-coming-to-a-close/	activities	2022-07-05 14:36:36
ニュース	BBC News - Home	Nick Kyrgios to appear in court over common assault allegation	https://www.bbc.co.uk/sport/tennis/62052323?at_medium=RSS&at_campaign=KARANGA	assault	2022-07-05 14:55:44
ニュース	BBC News - Home	Scott Mills' Radio 1 replacements announced as show moves to Salford	https://www.bbc.co.uk/news/newsbeat-62048485?at_medium=RSS&at_campaign=KARANGA	salford	2022-07-05 14:28:53
ニュース	BBC News - Home	Jermaine Baker: Fatal shooting of unarmed man lawful but Met criticised	https://www.bbc.co.uk/news/uk-england-london-62049551?at_medium=RSS&at_campaign=KARANGA	prison	2022-07-05 14:33:48
ニュース	BBC News - Home	Ukrainian professor wins prestigious Fields Medal in mathematics	https://www.bbc.co.uk/news/world-62051150?at_medium=RSS&at_campaign=KARANGA	history	2022-07-05 14:23:58
ニュース	BBC News - Home	Wimbledon 2022: Tatjana Maria gets interviewed by her adorable daughter	https://www.bbc.co.uk/sport/av/tennis/62050626?at_medium=RSS&at_campaign=KARANGA	wimbledon	2022-07-05 14:31:01
ニュース	BBC News - Home	Chris Pincher: How No 10 changed its story on what Boris Johnson knew	https://www.bbc.co.uk/news/62048687?at_medium=RSS&at_campaign=KARANGA	chris	2022-07-05 14:17:17
北海道	北海道新聞	ＮＹ株、一時６００ドル超安　景気悪化への懸念で	https://www.hokkaido-np.co.jp/article/702183/	連休明け	2022-07-05 23:32:00
北海道	北海道新聞	ロシア艦、尖閣離れ東シナ海北上　また接続水域航行	https://www.hokkaido-np.co.jp/article/702172/	接続水域	2022-07-05 23:08:07
北海道	北海道新聞	子グマに襲われ６０代ハンターけが　滝上	https://www.hokkaido-np.co.jp/article/702176/	滝上町	2022-07-05 23:09:00