投稿時間:2022-06-20 00:19:04 RSSフィード2022-06-20 00:00 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
python	Pythonタグが付けられた新着投稿 - Qiita	AtCoder Python 謎テク集	https://qiita.com/NaHCO3/items/db71f44d6049c6e9e598	atcoder	2022-06-19 23:40:28
python	Pythonタグが付けられた新着投稿 - Qiita	GuardDutyで検出した脅威をメール通知する	https://qiita.com/gahirosan/items/6c06b213542eabea809e	amazonguardduty	2022-06-19 23:22:55
js	JavaScriptタグが付けられた新着投稿 - Qiita	引数とパラメータがようやく理解できた僕	https://qiita.com/89_enjineer/items/42cdd1e3aedb1009574c	理解	2022-06-19 23:41:52
js	JavaScriptタグが付けられた新着投稿 - Qiita	過去問共有サービス Univer の開発を行いました。	https://qiita.com/masato314/items/3cc6c1dc58909edf6296	univer	2022-06-19 23:10:50
Ruby	Rubyタグが付けられた新着投稿 - Qiita	エンジニアならこの問題、解けるよなぁ？！	https://qiita.com/ugkajiwara/items/571abe54cc9d480ac74d	twitter	2022-06-19 23:39:41
Ruby	Rubyタグが付けられた新着投稿 - Qiita	過去問共有サービス Univer の開発を行いました。	https://qiita.com/masato314/items/3cc6c1dc58909edf6296	univer	2022-06-19 23:10:50
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Your Ruby version is 2.7.3, but your Gemfile specified 2.7.5　と表示されるエラーの解決	https://qiita.com/otohusan/items/8620603dbcb091fdc3fd	remoteyourrubyversionis	2022-06-19 23:06:20
AWS	AWSタグが付けられた新着投稿 - Qiita	知っておくと便利なCloudWatchメトリクスの機能と活用事例	https://qiita.com/b-mente/items/73aed97089caef43e625	cloudwatch	2022-06-19 23:57:54
AWS	AWSタグが付けられた新着投稿 - Qiita	GuardDutyで検出した脅威をメール通知する	https://qiita.com/gahirosan/items/6c06b213542eabea809e	amazonguardduty	2022-06-19 23:22:55
Docker	dockerタグが付けられた新着投稿 - Qiita	Nuxt.jsの新規プロジェクト作成における「対話型コマンド」をDockerfileで自動入力する	https://qiita.com/itezora-nonoha/items/264f5d22f483a153fafa	Nuxtjsの新規プロジェクト作成における「対話型コマンド」をDockerfileで自動入力する概要Nuxtjsにおいて新規プロジェクトを作成するnpminitnuxtappディレクトリ名をDockerfileで実施するのに躓いてしまったので、メモを兼ねて記載。	2022-06-19 23:56:25
Docker	dockerタグが付けられた新着投稿 - Qiita	AngularExpressをdocker利用する	https://qiita.com/Gma_Gama/items/1644f96979c3846789dc	server	2022-06-19 23:43:58
golang	Goタグが付けられた新着投稿 - Qiita	(続) Ginフレームワークとsqlxを連携させた簡易プログラム例 (SelectとGetの違い、バルクインサート、トランザクション)	https://qiita.com/rikimaru-odd-person/items/4151b6c94c0f48882e9c	select	2022-06-19 23:19:00
Azure	Azureタグが付けられた新着投稿 - Qiita	Microsoft Certified: Azure Solutions Architect Expert 合格メモ	https://qiita.com/bgcanary/items/f06f556248e0ef74aefc	rastructuresolutionsexam	2022-06-19 23:33:31
Git	Gitタグが付けられた新着投稿 - Qiita	Your Ruby version is 2.7.3, but your Gemfile specified 2.7.5　と表示されるエラーの解決	https://qiita.com/otohusan/items/8620603dbcb091fdc3fd	remoteyourrubyversionis	2022-06-19 23:06:20
Ruby	Railsタグが付けられた新着投稿 - Qiita	エンジニアならこの問題、解けるよなぁ？！	https://qiita.com/ugkajiwara/items/571abe54cc9d480ac74d	twitter	2022-06-19 23:39:41
Ruby	Railsタグが付けられた新着投稿 - Qiita	過去問共有サービス Univer の開発を行いました。	https://qiita.com/masato314/items/3cc6c1dc58909edf6296	univer	2022-06-19 23:10:50
Ruby	Railsタグが付けられた新着投稿 - Qiita	Your Ruby version is 2.7.3, but your Gemfile specified 2.7.5　と表示されるエラーの解決	https://qiita.com/otohusan/items/8620603dbcb091fdc3fd	remoteyourrubyversionis	2022-06-19 23:06:20
技術ブログ	Developers.IO	AWS Step Functionsで組み込み関数だけで配列の作成を行う方法2通り（AWS CDK v2）	https://dev.classmethod.jp/articles/2-ways-to-create-arrays-with-only-built-in-functions-in-aws-step-functions-aws-cdk-v2/	awsstepfunc	2022-06-19 14:56:47
海外TECH	MakeUseOf	How to Connect Multiple Bluetooth Audio Devices on Windows	https://www.makeuseof.com/connect-multiple-bluetooth-audio-devices-windows/	windows	2022-06-19 14:15:13
海外TECH	Engadget	Hitting the Books: What life on the internet was like at 300 bits per second	https://www.engadget.com/hitting-the-books-the-modem-world-kevin-driscoll-yale-university-press-140053413.html?src=rss	Hitting the Books What life on the internet was like at bits per secondAs distressing a prospect it may sound our world did exist before social media Those were some interesting times with nary a poorly lit portion of Cheesecake Factory fare to critique exactly zero epic fails to laugh at and not one adorable paw bean available for ogling There weren t even daily main characters We lived as low bandwidth savages huddled around the soft glow of CRT monitors and our cackling crackling signal modulators blissfully unaware of the societal upheaval this newfangled internet would bring about In his new book The Modem World A Prehistory of Social Media author and Assistant Professor in the Department of Media Studies at the University of Virginia Kevin Driscoll examines the halcyon days of the early internet ーbefore even AOL Online ーwhen BBS was king WiFi wasn t even yet a notion and the speed of electronic thought topped out at baud Yale University PressExcerpted from The Modem World A Prehistory of Social Media by Kevin Driscoll Published by Yale University Press Copyright by Kevin Driscoll All rights reserved Early on the heartbeat of the modem world pulsed at a steady bits per second Streams of binary digits flowed through the telephone network in and bit chunks or “bytes and each byte corresponded to a single character of text The typical home computer hooked up to a fuzzy CRT monitor could display only about a thousand characters at once organized into forty columns and twenty four rows At bits per second or “baud filling the entire screen took approximately thirty seconds The text appeared faster than if someone were typing in real time but it was hardly instantaneous In the late s the speed at which data moved through dial up networks followed a specification published by Ma Bell nearly two decades before Created in the early s the AT amp T Data Phone system introduced a reliable technique for two way machine to machine communication over consumer grade telephone lines Although Data Phone was initially sold to large firms to facilitate communication between various offices and a single data processing center it soon became a de facto standard for commercial time sharing services online databases and amateur telecom projects In Lee Felsenstein of the People s Computer Company designed a DIY modem kit offering compatibility with the AT amp T system for under And as newer tech firms like Hayes Microcomputer Products in Atlanta and US Robotics in Chicago began to sell modems for the home computer market they assured consumers of their compatibility with the “Bell standard Rather than compete on speed these companies sold hobbyist consumers on “smart features like auto answer auto dial and programmable “remote control modes A ad for the US Robotics Phone Link Acoustic Modem emphasized its warranty diagnostic features and high end aesthetics “Sleek Quiet Reliable To survive early PC modem makers had to sell more than modems They had to sell the value of getting online at all Today networking is central to the experience of personal computing ーcan you imagine a laptop without WiFi ーbut in the late s computer owners did not yet see their machines as communication devices Against this conventional view upstart modem makers pitched their products as gateways to a fundamentally different form of computing Like the home computer itself modems were sold as transformative technologies consumer electronics with the potential to change your life Novation the first mover in this rhetorical game promised that its iconic black modem the Cat would “tie you into the world Hayes soon adopted similar language describing the Micromodem II as a boundary breaking technology that would “open your Apple II to the outside world Never mind that these “worlds did not yet exist in Modem marketing conjured a desirable vision of the near future specially crafted for computer enthusiasts Instead of driving to an office park or riding the train modem owners would be the first truly autonomous information workers telecommuting to meetings dialing into remote databases and swapping files with other “computer people around the globe According to Novation the potential uses for a modem like the Cat were “endless In practice bits per second did not seem slow In fact the range of online services available to microcomputer owners in was rather astonishing given their tiny numbers A Bell compatible modem like the Pennywhistle or Novation Cat offered access to searchable databases such as Dialog and Dow Jones as well as communication services like CompuServe and The Source Despite the hype microcomputers alone could sometimes seem underwhelming to a public primed by visions of all powerful superhuman “world brains Yet as one Byte contributor recounted the experience of using an online “information retrieval service felt like consulting an electronic oracle The oracle accepted queries on virtually any topic ー“from aardvarks to zymurgy ーand the answers seemed instantaneous “What s your time worth asked another Byte writer comparing the breadth and speed of an online database to a “well stocked public library Furthermore exploring electronic databases was fun A representative for Dialog likened searching its system to going on an “adventure and joked that it was “much less frustrating than the computer game of the same name Indeed many early modem owners came to believe that online information retrieval would be the killer app propelling computer ownership into the mainstream Yet it was not access to other machines but access to other people that ultimately drove the adoption of telephone modems among micro computer owners Just as email sustained a feeling of community among ARPANET researchers and time sharing brought thousands of Minnesota teachers and students into collaboration dial up modems helped to catalyze a growing network of microcomputer enthusiasts Whereas users of time sharing networks tended to access a central computer through a “dumb terminal users of microcomputer networks were of ten themselves typing on a microcomputer In other words there was a symmetry between the users and hosts of microcomputer networks The same apparatus ーa microcomputer and modem ーused to dial into a BBS could be repurposed to host one Microcomputers were more expensive than simple terminals but they were much cheaper than the minicomputers deployed in contemporary time sharing environments Like many fans and enthusiasts computer hobbyists were eager to connect with others who shared their passion for hands on technology News and information about telephone networking spread through the preexisting network of regional computer clubs fairs newsletters and magazines At the outset of a first wave of modem owners was meeting on bulletin board systems like CBBS in Chicago and ABBS in San Diego to talk about their hobby In a article for InfoWorld Craig Vaughan creator of ABBS characterized these early years as an awakening “Suddenly everyone was talking about modems what they had read on such and such a bulletin board or which of the alternatives to Ma Bell was most reliable for long distance data communication By hundreds of BBSs were operating throughout North America and the topics of discussion were growing beyond the computing hobby itself Comparing the participatory culture of BBSs to amateur radio Vaughan argued that modems transformed the computer from a business tool to a medium for personal expression Sluggish connection speeds did not slow the spread of the modem world True to the original metaphor of the “computerized bulletin board all early BBSs provided two core functions read old messages or post a new message At this protean stage the distinction between “files and “messages could be rather fuzzy In a how to book for BBS software developers Lary Myers described three types of files accessible to users messages bulletins and downloads While all three were stored and transmitted as sequences of ASCII characters Myers distinguished “the message file as the defining feature of the BBS Available day and night the message file provided an “electronic corkboard to the community of callers a place to post announcements queries or comments “for the good of all Myers s example routine written in BASIC identified each message by a unique number and stored all of the messages on the system in a single random access file A comment in Myers s code suggested that eighty messages would be a reasonable maximum for systems running on a TRS A caller to such a system requested messages by typing numbers on their keyboard and the system retrieved the corresponding sequence of characters from the message file New messages were appended to the end of the message file and when the maximum number of messages was reached the system simply wrote over the old ones Like flyers on a corkboard messages on a BBS were not expected to stay up forever	2022-06-19 14:00:53
ニュース	BBC News - Home	Rail strikes: Not for government to intervene - Shapps	https://www.bbc.co.uk/news/uk-61854567?at_medium=RSS&at_campaign=KARANGA	strikes	2022-06-19 14:52:07
ニュース	BBC News - Home	Queen's: Matteo Berrettini beats Filip Krajinovic to retain title	https://www.bbc.co.uk/sport/tennis/61857929?at_medium=RSS&at_campaign=KARANGA	Queen x s Matteo Berrettini beats Filip Krajinovic to retain titleMatteo Berrettini underlines his Wimbledon credentials by beating Filip Krajinovic to claim the Queen s title for a second year in a row	2022-06-19 14:46:31
北海道	北海道新聞	日本ハム新球場内部で見学会　道内外から４３００人参加	https://www.hokkaido-np.co.jp/article/695484/	北海道日本ハム	2022-06-19 23:20:07
北海道	北海道新聞	苫小牧の有権者、安定感を評価　市長選５選の岩倉氏	https://www.hokkaido-np.co.jp/article/695512/	岩倉博文	2022-06-19 23:16:20
北海道	北海道新聞	苫小牧市長選、岩倉博文氏が５選　投票率低調３３・９９％	https://www.hokkaido-np.co.jp/article/695498/	任期満了	2022-06-19 23:13:30