投稿時間:2022-03-17 05:27:05 RSSフィード2022-03-17 05:00 分まとめ(30件)

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AWS	AWS Database Blog	Profile Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL PL/pgSQL code using plprofiler	https://aws.amazon.com/blogs/database/profile-amazon-rds-for-postgresql-or-amazon-aurora-postgresql-pl-pgsql-code-using-plprofiler/	Profile Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL PL pgSQL code using plprofilerPostgreSQL is considered to be the primary open source database choice when migrating from commercial databases such as Oracle AWS provides two managed PostgreSQL options Amazon Relational Database Service Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL Compatible Edition Identifying slow queries and tuning for better performance is an important task for developers and database administrators managing …	2022-03-16 19:05:48
AWS	AWS Machine Learning Blog	Amazon SageMaker JumpStart models and algorithms now available via API	https://aws.amazon.com/blogs/machine-learning/amazon-sagemaker-jumpstart-models-and-algorithms-now-available-via-api/	Amazon SageMaker JumpStart models and algorithms now available via APIIn December AWS announced the general availability of Amazon SageMaker JumpStart a capability of Amazon SageMaker that helps you quickly and easily get started with machine learning ML JumpStart provides one click fine tuning and deployment of a wide variety of pre trained models across popular ML tasks as well as a selection of end to end solutions that …	2022-03-16 19:46:59
Docker	dockerタグが付けられた新着投稿 - Qiita	【Docker】React環境構築	https://qiita.com/P-man_Brown/items/94bd3706281679e96220	【Docker】React環境構築はじめに本記事は、プログラミング初学者、学習を進めていて疑問に思った点について調べた結果を備忘録も兼ねてまとめたものです。	2022-03-17 04:08:47
海外TECH	MakeUseOf	How To Significantly Reduce Your 3D Printing Energy Bill	https://www.makeuseof.com/make-your-3d-printer-power-efficient-and-reduce-energy-bill/	How To Significantly Reduce Your D Printing Energy BillYour D printer s heated bed wastes more than half of the total energy it consumes Here s how you can reduce power consumption with a simple mod	2022-03-16 20:00:15
海外TECH	MakeUseOf	7 Great Free Alternatives to Popular Paid Smartphone Apps	https://www.makeuseof.com/free-alternatives-to-paid-apps/	Great Free Alternatives to Popular Paid Smartphone AppsIf you don t want to pay for certain apps you can always find free alternatives that do similar things Here are some top free apps worth trying	2022-03-16 19:30:13
海外TECH	DEV Community	Material Dashboard React - Open-Source Template	https://dev.to/sm0ke/material-dashboard-react-open-source-template-1gmc	Material Dashboard React Open Source TemplateHello Coders This article presents an open source React Template crafted and released for free by Creative Tim Material Dashboard React is a pixel perfect dashboard built on top of M UI library the most popular components library for React The product can be downloaded from Github MIT License and used for commercial projects and eLearning activities For newcomers React is a leading JS library for coding interactive user interfaces baked by Facebook Thanks for reading Content provided by Admin DashboardsMaterial Dashboard React product pageMaterial Dashboard React LIVE DemoMore Free Templates provided by Creative TimThis innovative MUI amp React Dashboard comes with a beautiful design inspired by Google s Material Design and it will help you create stunning websites amp web apps to delight your clients Disclosure This post contains affiliate links If you use these links to buy something no additional cost to you I may earn a commission product or service Thank you Fully Coded Elements Material Dashboard React is built with over frontend individual elements like buttons inputs navbars nav tabs cards or alerts giving you the freedom of choosing and combining This free MUI amp React Dashboard is coming with prebuilt design blocks so the development process is seamless switching from our pages to the real website is very easy to be done Example Pages If you want to get inspiration or just show something directly to your clients you can jump start your development with our pre built example pages You will be able to quickly set up the basic structure for your web project Thanks for reading For more resources feel free to access More Free Dashboards crafted in Django Flask and ReactMore Admin Dashboards a huge index with products	2022-03-16 19:29:39
海外TECH	DEV Community	Zsh - the sheet	https://dev.to/jmau111/zsh-the-sheet-4mb9	Zsh the sheet BasicsLet s start with some basic concepts Zsh is probably Bash Zsh has many of the essential features of bash ksh or tcsh so common syntaxes such as conditional statements expansions or assignments will work pretty much the same Zsh brings cool additional features you might find helpful though Zsh stands for Z Shell and is meant for Unix systems It s an interactive shell that wraps commands you use on the terminal But Zsh is neither bash nor shEven if Zsh is highly compatible with Bash and sh we ll see there are some notable differences As a result the following might work zsh myscriptsh myscript zsh myscript shBut it s a bit misleading and you can even get unexpected errors in the worst case scenario because the default behavior is not the same Installing ZshIf Zsh is already available on your system you can check if zsh is your current shell with echo If it says zsh you are ready to goIf it s another shell you can simply type zsh to switch prompt quicklyIf you want to set Zsh as the default shell type chsh s bin zshIf Zsh is not yet installed on your system it s pretty straightforward to install Best frameworkYou can install Oh my zsh a wonderful framework that eases configuration and provides tons of customizations e g themes plugins aliases etc The agnostic wayYou can run the following in the terminal sudo apt update amp amp apt install zsh amp amp chsh s bin zshThe above command install the package and set it as the default shell If you get an error with bin zsh you can use which zsh alternatively to locate Zsh on the system Depending on your Linux distribution you have to replace sudo apt with the appropriate command For example your will use yum y install for CentOS and pacman S zsh in Arch Linux Configuration filesZsh uses configuration files like Bash zshenv env vars zprofile external commands zshrc global settings and customizations such as autocompletion case sensitivity aliases etc zlogin commands on shell login zlogout commands on shell exit The ShebangIt s the at the top of bash files Bang is for the exclamation point usr bin zshIt s essential not to forget it as if you use usr bin bash then the bash interpreter will be used when running myscript regardless of the default shell Executing scriptszsh myscript zshAlternatively you can make your script executable and run it chmod x myscript zsh amp amp myscript zsh Zsh can autocorrectZsh is smart enough to detect small typos and suggest corrections for commands zsh correct MISPELLED COMMAND to COMMAND nyae Note that it also works for folder names and files It s pretty cool but you might get annoyed in some cases You can disable autocorrection like that nocorrect MY CUSTOM COMMAND You don t have to use cdYou might already know this trick but in case you don t the change directory command is not necessary to browse directories with Zsh The following command will get you to the desired path Users ella Desktop It s pretty convenient to quicky move to a nested directory for example by drag and droping the folder inside the terminal and typing enter It s possible thanks to the autocd option You can use keyboard shortcuts in the terminalLike in Bash you can use shortcuts in the terminal to gain time and energy For example Ctrl U can delete from the cursor to the start of the line and Ctrl L will clear the terminal Best documentationsRead The Fabulous Manual man zshAnother Doczsh orgzsh loversOh my zsh wikiitermzsh Arch Linux ScriptingYou can use most tricks you learned in Bash and the syntax is the same There are additional features and important differences though zsh arrays are indexedIt s a major difference with Bash Arrays do not start at but which might be way less confusing and thus more intuitive for most users MyArray All In One echo MyArray displays in zsh number of chars of the second element and in bash number of chars of the third element As a result the total length is the same as the last index in Zsh N B Note that you can modify that default behavior to have indexed arrays but it s not something I would recommand as a general rule Zsh is better at globbingIn Bash you will likely interact with the filesystem using the find command For example to apply a command on all files you might use find type f print xargs CUSTOM COMMANDIn Zsh you can use globbing CUSTOM COMMAND is for recursion and the third wildcard is to target all elements will match files All glob qualifiersYou can combine many Glob qualifiers like filters to only target the elements you need QualifierDescription directoryFnon empty directory empty F plain file symbolic link executable plain filer A Rreadable by owner group worldw I Wwritable by owner group worldx E Xexecutable by owner group worlds S tsetuid setgid sticky bitfspechas chmod style permissions specu name owned by user nameg name owned by group namea Mwhms naccess time in given units see below m Mwhms nmodification time in given unitsL kmp nsize in given units see below negate following qualifiers toggle following links first one turns on Nwhole pattern expands to empty if no matchDleading dots may be matchednsort numbers numericallyo nLamd order by given code see below may repeat O nLamd order by reverse of given code num select num th file in current order num num select num th to num th fileSource obda net Common tricksBe careful with qualifiers as they are not magic If you scan too large folders you might get errors Anyway it eases common operations for sure List files onlyls List directories onlyls Find all files with specific extensionsls md Find files larger than megabytesls Lm List files that have been modified during the last two daysls md Change permissions for files owned by a specific userchmod u ella provided that ella exists Oh my zsh alternatives Dev often recommend using Oh my zsh because it s actively maintained and significantly more friendly to use and configure It does not mean it s the only way to customize zsh at all You could for example open the zshrc file and write specific lines to customize the prompt without any additional layer The main caveat is it would be a bit more complicated perhaps tedious but many dev would likely stick with the native tools instead of installing frameworks for all options see PROMPT F red f aliasesalias gs git status alias gc git commit I totally respect that approach I m not a big fan of alternative frameworks though Most tools I ve tested are not reliable to me or lack documentation and concrete examples Too much dependencies can be a concern Besides you often end up installing and loading tons of plugins while using only a small percentage of all features and aliases Going furtherYou might need more customizations and bindings Get some inspiration in Kali LinuxIt s worth diving into Kali Linux and its default zshrc file The pen testing distribution makes interesting use of advanced features such as bindings and completions zshrc file for zsh interactive shells see usr share doc zsh examples zshrc for examplessetopt autocd change directory just by typing its name setopt correct auto correct mistakessetopt interactivecomments allow comments in interactive modesetopt magicequalsubst enable filename expansion for arguments of the form anything expression setopt nonomatch hide error message if there is no match for the patternsetopt notify report the status of background jobs immediatelysetopt numericglobsort sort filenames numerically when it makes sensesetopt promptsubst enable command substitution in prompt enable completion featuresautoload Uz compinitcompinit d cache zcompdumpzstyle completion menu selectzstyle completion auto description specify d zstyle completion completer expand completezstyle completion format Completing d zstyle completion group name zstyle completion list colors zstyle completion list prompt SAt p Hit TAB for more or the character to insert szstyle completion matcher list m a zA Z A Za z zstyle completion rehash truezstyle completion select prompt SScrolling active current selection at p szstyle completion use compctl falsezstyle completion verbose truezstyle completion kill command ps u USER o pid cpu tty cputime cmd force zsh to show the complete historyalias history history configure time formatTIMEFMT nreal t E nuser t U nsys t S ncpu t P Source Kali Linux zshrc Don t forget the source commandThe source command is necessary if you want to execute scripts inside other scripts or apply modifictions on the current terminal Every time you modify your zshrc run a source zshrc to load the updated configuration Alternatively you may close the current terminal and open a new one AliasesI love using aliases I think that s a great way to improve productivity and remove the hassle of remembering and typing the same command lines over and over Of course Zsh allows you to set them You can directly put them in your zshrc 🥷alias erase history p Source from separate filesIt s fine if you have only a few aliases but I recommend using separate files to keep things organized I usually set global aliases and specific ones for example aliases I use on my free time and aliases for work There are several approaches to achieve that but the most straightforward is to source your additional files in the zshrc source aliases for work source aliases for fun Suffix aliasesYou can define aliases with the s option alias s css html viThe above line will set vi as editor to open css and html files Global aliasesZsh allows you to define global aliases that will be expanded everywhere alias g vid v i d letters are arbitrary hereThen you can use vid directly in the terminal whether it s at the beginning in the middle or at the end of the command line	2022-03-16 19:12:32
海外TECH	DEV Community	Fetch requests in JavaScript	https://dev.to/victoriaehrbar/fetch-requests-in-javascript-22c1	Fetch requests in JavaScriptMost of the time in your applications you will need to access data or fetch it from another source such as a server API etc This is where fetch requests come in handy I ll use this free API about dogs for dummy data A fetch request starts out looking like this fetch All this does is request the data though we need some kind of response so we can actually see this data fetch then response gt The response object needs to be translated into a JSON so we are able to use it fetch then response gt return response json Since the json method also returns a promise let s return that promise and use another then fetch then response gt return response json then json gt console log json Don t forget to add a catch method at the end of the series of then methods to catch any errors for unsuccessful requests fetch then response gt return response json then json gt console log json catch err gt console log err	2022-03-16 19:07:34
海外TECH	DEV Community	Python @staticmethod vs. @classmethod	https://dev.to/k0nze/python-staticmethod-vs-classmethod-449o	Python staticmethod vs classmethodWhat is the difference between the Python staticmethod and classmethod decorators Checkout my latest Youtube video and this blog article to find it out why	2022-03-16 19:04:31
Apple	AppleInsider - Frontpage News	Aqara announces new S3 HomeKit thermostat with Siri voice support	https://appleinsider.com/articles/22/03/16/aqara-announces-new-s3-homekit-thermostat-with-siri-voice-support?utm_medium=rss	Aqara announces new S HomeKit thermostat with Siri voice supportAqara has officially launched its HomeKit compatible Smart Thermostat S with initial availability in Mainland China according to a new report Aqara S Smart ThermostatThe new smart thermostat was first unveiled back in December along with a slate of new products According to HomeKitNews the device will be able to control HVAC systems as well as water and underfloor heating from its full color inch LED display Read more	2022-03-16 19:13:11
海外TECH	Engadget	Congressional bills would ban tech mergers over $5 billion	https://www.engadget.com/senate-house-prohibiting-anticompetitive-merges-act-193712685.html?src=rss	Congressional bills would ban tech mergers over billionSenator Elizabeth Warren has long made clear that she s no fan of Big Tech and her latest legislation proves it She and House Representative Mondaire Jones have introduced legislation in their respective congressional chambers that would effectively ban large technology mergers The Prohibiting Anticompetitive Mergers Act PAMA would make it illegal to pursue quot prohibited mergers quot including those worth more than billion or which provide market shares beyond percent for employers and percent for sellers The bills would also give antitrust regulators more power to halt and review mergers They would have authority to reject mergers outright without requiring court orders They would likewise bar mergers from companies with track records of antitrust violations or other instances of quot corporate crime quot in the past decade Officials would have to gauge the impact of these acquisition on labor forces and wouldn t be allowed to negotiate with the companies to secure quot remedies quot for clearing mergers Crucially PAMA would formalize procedures for reviewing past mergers and breaking up quot harmful deals quot that allegedly hurt competition The Federal Trade Commission has signalled a willingness to split up tech giants like Meta despite approving mergers years earlier PAMA might make it easier to unwind those acquisitions and force brands like Instagram and WhatsApp to operate as separate businesses The act isn t strictly focused on tech but Warren made clear that industry was a target She cautioned the FTC on Amazon s proposed buyout of MGM Studios and challenged Lockheed Martin s since abandoned attempt to buy Aerojet Rocketdyne If it becomes law PAMA would ban the Amazon MGM union worth over billion Microsoft s Activision deal billion and relatively modest acquisitions like Google s planned buyout of Mandiant billion Tech firms would largely have to focus on acquiring small companies and would largely have to forego deals meant to expand market share or otherwise cement dominance in a given market However there are obstacles that might prevent PAMA from reaching President Biden s desk Both the Senate and House bills have no Republican cosponsors ーthey re either Democrats or left leaning independents like Senator Bernie Sanders That s enough to clear the House but the Senate bill could fail if it doesn t obtain total support from sitting Democrats As such this may represent more of a declaration of Democrats intentions than a fundamental change in regulatory policies	2022-03-16 19:37:12
医療系	医療介護 CBnews	【対談】病院特有の価値観をなくし組織の機能を高めて-経営基盤を確かなものにすることが病院長としての務め	https://www.cbnews.jp/news/entry/20220316191346	千葉大学医学部附属病院	2022-03-17 05:00:00
ビジネス	ダイヤモンド・オンライン - 新着記事	菅義偉vs官僚の前例踏襲主義、安倍・トランプ会談の舞台「赤坂迎賓館」を巡る激闘 - 菅義偉前首相「独占インタビュー」	https://diamond.jp/articles/-/298785	菅義偉vs官僚の前例踏襲主義、安倍・トランプ会談の舞台「赤坂迎賓館」を巡る激闘菅義偉前首相「独占インタビュー」菅義偉前首相の独占インタビューを全回にわたってお届けする。	2022-03-17 05:00:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「認知症保険」新商品続出で激戦市場に、人気8商品の使い勝手を徹底比較 - 決定版 後悔しない「認知症」	https://diamond.jp/articles/-/298631	使い勝手	2022-03-17 04:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「認知症大国」日本の深刻な現実、増え続ける行方不明者・万引き多発・ゴミ屋敷急増… - 決定版 後悔しない「認知症」	https://diamond.jp/articles/-/298630	交通事故	2022-03-17 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	シベリア鉄道での日欧間物流を強化した矢先に軍事侵攻、日本通運らの対応は？ - Diamond Premium News	https://diamond.jp/articles/-/299299	diamondpremiumnews	2022-03-17 04:47:00
ビジネス	ダイヤモンド・オンライン - 新着記事	コロナ飲み薬で注目の塩野義製薬が製薬9社で唯一「7四半期連続減収」のワケ - ダイヤモンド 決算報	https://diamond.jp/articles/-/299292	コロナ飲み薬で注目の塩野義製薬が製薬社で唯一「四半期連続減収」のワケダイヤモンド決算報コロナ禍が年目に突入し、多くの業界や企業のビジネスをいまだに揺さぶり続けている。	2022-03-17 04:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	クスリ不足は何が原因？ジェネリック製造・流通が不祥事からの連鎖で大混乱！ - 医療・医薬のオモテとウラ	https://diamond.jp/articles/-/299290	連鎖	2022-03-17 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	伊藤忠商事の「中興の祖」が、「人生は運と横着だ」という理由 - 伊藤忠 財閥系を凌駕した野武士集団	https://diamond.jp/articles/-/285840	中興の祖	2022-03-17 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	人流系から物流系へ人が大移動！助成金創設から1年の「在籍型出向」事情 - 物流専門紙カーゴニュース発	https://diamond.jp/articles/-/299056	人流系から物流系へ人が大移動助成金創設から年の「在籍型出向」事情物流専門紙カーゴニュース発在籍型出向で雇用維持に取り組む事業主を支援する「産業雇用安定助成金」の創設から年が経過した。	2022-03-17 04:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「住友ファーマ」に4月から社名変更の大日本住友製薬、隠された狙いとは？ - 医薬経済ONLINE	https://diamond.jp/articles/-/298321		2022-03-17 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【クイズ】火災保険料が実質値上げ！最長契約期間は今年10月から何年短くなる？ - 「お金の達人」養成クイズ	https://diamond.jp/articles/-/299111	契約期間	2022-03-17 04:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【ロシアの歴史と国民性】GDPは韓国並み、経済ジリ貧でも軍事超大国の理由 - 週刊ダイヤモンド特集セレクション	https://diamond.jp/articles/-/298877	世界最大	2022-03-17 04:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【FOMC政策声明】利上げ継続が適切、資産縮小開始を議論へ - WSJ発	https://diamond.jp/articles/-/299395	開始	2022-03-17 04:05:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ウクライナ侵攻で日本「経常赤字」常態化の一大事、現実味増す“円の暴落” - 政策・マーケットラボ	https://diamond.jp/articles/-/299289	経常収支	2022-03-17 04:05:00
北海道	北海道新聞	卓球世界ツアー、石川が８強入り　伊藤・早田組は決勝へ	https://www.hokkaido-np.co.jp/article/657701/	石川	2022-03-17 04:18:16
北海道	北海道新聞	飛行禁止設定を改めて否定　ＮＡＴＯ、支援強化で一致	https://www.hokkaido-np.co.jp/article/657828/	北大西洋条約機構	2022-03-17 04:17:00
北海道	北海道新聞	米２２年物価上昇率４・３％　ＦＲＢ、予想大幅引き上げ	https://www.hokkaido-np.co.jp/article/657827/	引き上げ	2022-03-17 04:17:00
ビジネス	東洋経済オンライン	巨大交換所｢FTX｣が日本上陸､同業買収のその先 暗号資産世界大手がリキッドグループを傘下に | 金融業界 | 東洋経済オンライン	https://toyokeizai.net/articles/-/539460?utm_source=rss&utm_medium=http&utm_campaign=link_back	大谷翔平	2022-03-17 05:00:00
ビジネス	東洋経済オンライン	｢上野の一角｣でない､御徒町駅の個性とは何か 乗り換え便利､周辺の店舗には独特の味わいも | 山手線の過去・現在・未来 | 東洋経済オンライン	https://toyokeizai.net/articles/-/539037?utm_source=rss&utm_medium=http&utm_campaign=link_back	乗り換え	2022-03-17 04:30:00