投稿時間:2021-09-07 01:24:30 RSSフィード2021-09-07 01:00 分まとめ(29件)

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js	JavaScriptタグが付けられた新着投稿 - Qiita	【Atcoder】JavaScriptでもC++のSTLが使いたい！	https://qiita.com/sdk40010/items/a93eebcb5e55c154e577	JavaScriptはCと比べると実行速度が遅い言語ではありますが、適切に実装すれば、大半の問題では制限時間を超えてしまうことはないと感じています。	2021-09-07 00:15:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Railsアプリをherokuでデプロイした時、一部のページが表示されない。	https://teratail.com/questions/358092?rss=all	Railsアプリをherokuでデプロイした時、一部のページが表示されない。	2021-09-07 00:54:10
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	std::ってどういうときにつけるかわからない！	https://teratail.com/questions/358091?rss=all	stdってどういうときにつけるかわからないc学びたてです。	2021-09-07 00:51:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Vue.jsを使ったwebサイトの公開	https://teratail.com/questions/358090?rss=all	Vuejsを使ったwebサイトの公開現在Vuejsを使ってwebサイトを作成しています。	2021-09-07 00:41:07
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	htmlをlocalhostのurlをつかって表示させたいのにできません。	https://teratail.com/questions/358089?rss=all	htmlをlocalhostのurlをつかって表示させたいのにできません。	2021-09-07 00:27:28
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【swift】 imageview で Aspect Fit を維持しながら配置を上に揃えたい	https://teratail.com/questions/358088?rss=all	下の画像、赤く丸をした余白部分だけ画像を上に詰めたいです。	2021-09-07 00:17:57
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	特徴点抽出　ハンドルされない例外	https://teratail.com/questions/358087?rss=all	解決方法お願いします。	2021-09-07 00:12:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PostgreSQLでちゃんとダンプできているか確認するには	https://teratail.com/questions/358086?rss=all	オンプレのほうでpgnbspdumpnbspallしてAWSのDBサーバにいれようと思うのですが、ちゃんとデータが一致しているか念の為確認したいです。	2021-09-07 00:09:56
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Ren'PyでAndroidアプリのビルドに失敗してしまう	https://teratail.com/questions/358085?rss=all	RenxPyでAndroidアプリのビルドに失敗してしまう前提・実現したいことRenaposPyにてAndroidアプリのビルドを「RenaposPy→Android→パッケージのビルド」からおこなおうとした結果ビルドの途中で失敗してしまいapkファイルをつくるところまでいけずに困っている。	2021-09-07 00:06:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ホバーするとSPの画面だけ表示が崩れる（画像が重なる）	https://teratail.com/questions/358084?rss=all	jqueryはSPとPCで書き分けたりしていないので、CSSなのかなと思うのですが見つけられずにいます。	2021-09-07 00:04:19
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	LinuxでChromeリモートデスクトップが動作しない問題の解決法	https://qiita.com/AquaSpicaSway/items/6eccadc38aedfb5240e1	LinuxでChromeリモートデスクトップが動作しない問題の解決法はじめに年のいずれかの時点で、Linux環境にChromeリモートデスクトップをインストールしても起動せず、リモートアクセスされる端末として動作しない問題が起こるようになったため、解決法を示す。	2021-09-07 00:41:02
AWS	AWSタグが付けられた新着投稿 - Qiita	【二週間でAWS SAA対策！】結局どの教材がいいの？SAA試験対策に使った教材まとめてみた！	https://qiita.com/smzuuz/items/d98c06f824875cc58e92	より多くの模擬問題を解いて、本試験と同じ問題文の長さに慣れるSAA試験はCLF試験と比べて問題が長いのであれば、【SAAC版】AWS認定ソリューションアーキテクトアソシエイト模擬試験問題集回分問にトライするのも対策として効果的です。	2021-09-07 00:04:12
技術ブログ	Developers.IO	Amazon Kinesis Data Firehoseの動的パーティショニング(jqパーサー)を試してみた	https://dev.classmethod.jp/articles/dynamic-partitioning-kinesis-firehose/	amazonkinesisdatafirehose	2021-09-06 15:32:21
海外TECH	DEV Community	How to optimize MySQL to speed up your Laravel application with Releem?	https://dev.to/bobbyiliev/how-to-optimize-mysql-to-speed-up-your-laravel-application-with-releem-208e	How to optimize MySQL to speed up your Laravel application with Releem IntroductionOptimizing your MySQL service is a great way to improve your Laravel application s overall performance Of course it is important to follow Laravel Eloquent s best performance practices as described in Jonathan Reinink s course on Laravel Eloquent performance patterns But you should also not forget the server side of things too There are numerous MySQL server settings that you could change and tweak which could be crucial to both your performance and stability In the past you had to have a solid understanding and experience with MySQL performance tunning before you could jump into the MySQL config file and start changing things It was a nightmare to make a mistake and completely crash a production database server Luckily thanks to Roman Agabekov we now have Releem Releem is the most effective way to improve MySQL performance and keep its configuration well tuned using AI and best practices Releem is perfect for both people with less experience in server management and database performance tuning as well as experienced DBAs In this tutorial you will learn how to use Releem to optimize your MySQL service and drastically boost the performance and reliability of your Laravel website PrerequisitesIn order for you to be able to follow along you need to have the following things A Laravel project up and running If you don t have one yet or if you just want to follow along you can follow the steps on How to Install Laravel with Click here You would also need to have a Releem account You can get a free trial via this link here Releem free trial Releem introductionThere are main things that I would like to point out on how Releem works First we have the Releem Agent that automatically collects MySQL metrics system information and transfers them to the Releem Cloud PlatformWe have the Releem Cloud Platform analyzes that collected metrics calculates MySQL Performance Score and automatically detects performance issuesAfter that we have the Releem Cloud Platform makes recommendations where we see the new recommended MySQL server configuration to improve performanceFinally we have the Releem Agent that applies the recommended configurations for us You can apply the new configuration file manually or automaticallyThat way we can leave the whole process to Releem and focus on building our application and not worry about our MySQL performance degradation and optimization To learn more about Releem make sure to check out this minute video demo on how Releem s MySQL Performance Tuning as a Service works Installing ReleemOnce you have your Releem account ready follow these steps on how to install Releem on your server Once installed the Releem Agent will start to automatically collect metrics and recommend configuration Installing the Releem agentTo install the agent run the following one step install command RELEEM API KEY YOUR KEY HERE bash c curl L Make sure to change the YOUR KEY HERE part with your actual Releem key Configuring the Releem MySQL accessAfter that in order for the agent to be able to connect to your MySQL service create my cnf file with the following content client user rootpassword your mysql root password hereMake sure to change the your mysql root password here part with your actual MySQL root passwordFor more information on how the above works you could take a look at this tutorial here How to securely login to MySQL without providing password each time Running the Releem Agent manuallyIn order to send your very first metrics from your server to the Releem Cloud Platform run the Releem Agent manually once bin bash opt releem mysqlconfigurer sh k YOUR RELEEM KEY HEREDon t forget to change the YOUR RELEEM KEY HERE part with your actual Releem Key After this first execution you will be able to see your current MySQL Performance Score for this specific server on the Metrics page of your Releem account Configuring the Releem Agent cron jobIn order to get better recommendations don t forget to add the Releem Agent in your crontab First open your crontab with the following command crontab eThen add the following line at the bottom PATH bin usb bin usr sbin bin bash opt releem mysqlconfigurer sh k YOUR RELEEM KEY HEREBy having this cron job in place your Releem Agent will periodically collect new metrics and recommend performance optimized configuration tailored for your server and website Releem Agent will automatically collect metrics and recommend configuration Applying the recommended MySQL configurationOnce installed and configured the Releem Agent will automatically store the recommended MySQL configuration at the following file tmp mysqlconfigurer z aiops mysql cnfIn order to apply those recommended configuration settings you can follow the steps here Copy Recommended Configuration to MySQL configuration folder cp tmp mysqlconfigurer z aiops mysql cnf etc mysql conf d For CentOS servers instead of etc mysql conf d you should use etc my cnf d After that don t forget to restart the MySQL service in order to apply the new optimized configuration systemctl start mysqlWith that your MySQL service would use the MySQL configuration for optimal performance and reliability MySQL Performance Benchmark Here are some benchmarking results based on the configuration changes suggested by Releem Read operations graph Write operations graph Write operation count for three MySQL configurations depending on threads count Reads and writes counts ConclusionOptimizing your MySQL service on the server level using Releem is an excellent and quick way to boost the performance of your Laravel application without having to make any significant changes If you like Releem make sure to check it out here The first people to message me on Twitter would get a Releem free license bobbyiliev I hope that this helps and if you have any questions make sure to put them in the comments below	2021-09-06 15:45:14
Apple	AppleInsider - Frontpage News	It's back: Babbel lifetime subscription on sale for $179 ($320 off)	https://appleinsider.com/articles/21/09/06/its-back-babbel-lifetime-subscription-on-sale-for-179-320-off?utm_medium=rss	It x s back Babbel lifetime subscription on sale for off The lowest price on record has returned with the Babbel lifetime subscription discounted to for a limited time only Included is access to languages with lifetime updates ーall for off New price drop on BabbelToday s Babbel deal includes lifetime access to learn languages including Spanish French Italian German and Russian Read more	2021-09-06 15:42:26
Apple	AppleInsider - Frontpage News	TSMC raising prices, iPhone pricing may get hit through 'iPhone 14'	https://appleinsider.com/articles/21/09/06/tsmc-raising-prices-iphone-pricing-may-get-hit-through-iphone-14?utm_medium=rss	TSMC raising prices iPhone pricing may get hit through x iPhone x The cost of the iPhone could grow for future models after chip partner TSMC raised its production fees for making processors and other semiconductors Reports of price rises by Taiwan Semiconductor Manufacturing Co surfaced on August with claims it informed clients including Apple of price hikes On Monday a second report said that the changes have been implemented by TSMC TSMC has been relatively slow to increase its prices versus its rivals which have gradually raised the cost of chip production since Q due to the global semiconductor crisis According to Nikkei Asia the change has been one of the biggest for the company in some time Read more	2021-09-06 15:44:06
Apple	AppleInsider - Frontpage News	Just in: AirPods prices slashed to as low as $99 for Labor Day	https://appleinsider.com/articles/21/09/06/just-in-airpods-prices-slashed-to-as-low-as-99-for-labor-day?utm_medium=rss	Just in AirPods prices slashed to as low as for Labor DayAmazon has issued fresh price cuts on AirPods and AirPods Pro for Labor Day resulting in the season s cheapest prices Today s best AirPods deals offer holiday markdowns of up to off the wireless earphones with prices as low as Kicking off the sale AirPods with a Wired Charging Case are discounted to matching the lowest price on record at Amazon AirPods Pro are also on sale for Read more	2021-09-06 15:01:52
Apple	AppleInsider - Frontpage News	Best Deals September 6 - 25% off Philips Hue Light Bulbs, $10 off Ring Video Doorbell, Labor Day Deals, and more!	https://appleinsider.com/articles/21/09/06/best-deals-september-6---25-off-philips-hue-light-bulbs-10-off-ring-video-doorbell-labor-day-deals-and-more?utm_medium=rss	Best Deals September off Philips Hue Light Bulbs off Ring Video Doorbell Labor Day Deals and more Monday s best deals include off Philips Hue light bulbs off Microsoft Personal month subscription with Amazon gift card Labor Day sales and more Deals Monday September Shopping online for the best discounts and deals can be an annoying and challenging task So rather than sifting through miles of advertisements check out this list of sales we ve hand picked just for the AppleInsider audience Read more	2021-09-06 15:24:11
海外TECH	Engadget	NASA says the Mars Perseverance rover has collected its first sample	https://www.engadget.com/nasa-confirms-that-perseverance-successfully-cored-its-first-rock-153007472.html?src=rss	NASA says the Mars Perseverance rover has collected its first sampleAfter initially failing to capture a rock sample NASA has confirmed that Perseverance succeeded in its second attempt The space agency has verified that a pencil width core of rust colored rock is safely trapped in the rover s sample tube tube ready to be processed and sent back to Earth CNET has reported nbsp After NASA initially thought it had nabbed the first sample last month a subsequent check showed the sample tube empty That created something of a mystery with scientists wondering where the rock could have gone Eventually NASA determined that the particular sample it tried to collect was actually too powdery to be collected quot The hardware performed as commanded but the rock did not cooperate this time quot JPL engineers said at the time This time NASA wasn t getting ahead of itself While photos taken on September st shortly after the operation clearly showed rock in the collector NASA wanted to be quot extra certain quot that it was successfully stored Following an operation to percuss the drill bit and ingest the sample new images were taken but the position of the sun made it difficult to see the rock nbsp I ve got it With better lighting down the sample tube you can see the rock core I collected is still in there Up next I ll process this sample and seal the tube SamplingMarsLatest images pic twitter com gumqpmoXBWーNASA s Perseverance Mars Rover NASAPersevere September This Saturday however the sun cooperated and the sample inside is clearly visible The images match earlier photos of a grind spot on a nearby sample section revealing a rust colored possibly sedimentary rock that could show the presence of iron along with olivine and other minerals that may have precipitated from water according to Arizona State University s Steven Ruff via his YouTube channel Mars Guy nbsp Now Perseverance must process seal and and eventually store the sample somewhere on the surface of Mars It will then repeat the process and collect as many samples as possible leaving them scattered about the surface NASA and the European Space Agency ESA will send a Martian lander and sample collection rover to the same location near Jezero Crater to gather up those tubes and place them into a rocket bound for Earth nbsp The only challenge is that said rover and rocket haven t been built yet and don t even have a finished design However the agencies involved plan to launch it to Mars by with arrival there by They don t expect to receive the samples until and suffice to say all of those phases of the Perseverance project will be a huge challenge nbsp	2021-09-06 15:30:07
金融	◇◇　保険デイリーニュース　◇◇（損保担当者必携！）	保険デイリーニュース(09/07)	http://www.yanaharu.com/ins/?p=4697	保険会社	2021-09-06 15:54:33
金融	金融庁ホームページ	第47回金融審議会総会・第35回金融分科会合同会合を開催します。	https://www.fsa.go.jp/news/r3/singi/20210913.html	金融審議会	2021-09-06 17:00:00
金融	金融庁ホームページ	国際サステナビリティ基準審議会(ISSB)への資金拠出に関するIFRS財団評議員会議長へのレター発出について掲載しました。	https://www.fsa.go.jp/inter/etc/20210906/20210906.html	資金拠出	2021-09-06 15:30:00
ニュース	BBC News - Home	Arthur's Seat death: Man charged with murder of Fawziyah Javed	https://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-58467784?at_medium=RSS&at_campaign=KARANGA	court	2021-09-06 15:17:54
ニュース	BBC News - Home	Rapper Wiley charged with east London assault and burglary	https://www.bbc.co.uk/news/uk-england-london-58467014?at_medium=RSS&at_campaign=KARANGA	criminal	2021-09-06 15:03:35
ニュース	BBC News - Home	England crumble as inspired India sweep to victory	https://www.bbc.co.uk/sport/cricket/58466419?at_medium=RSS&at_campaign=KARANGA	england	2021-09-06 15:46:58
ニュース	BBC News - Home	Covid-19 in the UK: How many coronavirus cases are there in my area?	https://www.bbc.co.uk/news/uk-51768274?at_medium=RSS&at_campaign=KARANGA	cases	2021-09-06 15:48:08
北海道	北海道新聞	釧路市などで震度２	https://www.hokkaido-np.co.jp/article/586437/	釧路管内	2021-09-07 00:12:00
北海道	北海道新聞	道内、相次ぐ学校クラスター　８月は最多２０件４０６人感染　デルタ株影響	https://www.hokkaido-np.co.jp/article/586412/	新型コロナウイルス	2021-09-07 00:03:28
仮想通貨	BITPRESS（ビットプレス）	GMOインターネットグループ、9/16・17にオンラインで「GMO Developers Day」開催	https://bitpress.jp/count2/3_15_12757	gmodevelopersday	2021-09-07 00:34:32