投稿時間:2021-07-22 21:18:49 RSSフィード2021-07-22 21:00 分まとめ(26件)

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python	Pythonタグが付けられた新着投稿 - Qiita	【Python】動的な引数のデフォルト値をなぜNoneにするのか	https://qiita.com/nazeudon/items/7cade516dffe25e78d67	なんでデフォルトの引数をNoneにして、その後何かしらの値を代入するのか初めから何かしらの値をデフォルト値にすればいいじゃないかと。	2021-07-22 20:35:00
python	Pythonタグが付けられた新着投稿 - Qiita	PytorchでGANを実装してみた。	https://qiita.com/keiji_dl/items/45a5775a361151f9189d	損失関数ジェネレーターはできるだけ本物に近い画像を生成したい一方で、判別器は生成された画像が偽物であることを識別したい。	2021-07-22 20:21:33
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【急募！】ページ内リンクでアコーディオンが開くようにしたい	https://teratail.com/questions/350787?rss=all	【急募】ページ内リンクでアコーディオンが開くようにしたい前提・実現したいことざっくりとした質問で申し訳ございません。	2021-07-22 20:43:39
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	スプレットシートのimporthtml/importxml関数でエラーが出る	https://teratail.com/questions/350786?rss=all	スプレットシートのimporthtmlimportxml関数でエラーが出る前提・実現したいことGoogleスプレッドシートのimporthtmlを用いてtableを取得しようとしていますがエラーが出てしまいます。	2021-07-22 20:15:56
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PyCaretでのROC曲線	https://teratail.com/questions/350785?rss=all	micro	2021-07-22 20:13:26
AWS	AWSタグが付けられた新着投稿 - Qiita	【トラブルシューティング記録】本番環境デプロイ後のレイアウト崩れ	https://qiita.com/Unimaru/items/8e7d077757df86c947f1	※「publicassets」配下にアセットプリコンパイル後のファイルが作成されていることを確認そもそも、アセットプリコンパイルができていなければ、軒並みCSSが反映されずに、レイアウト崩れはこんなものではないかということにも気づき、別の調査をすることにしました。	2021-07-22 20:44:47
golang	Goタグが付けられた新着投稿 - Qiita	GormからRDSのmysqlデータベースにアクセスするとき	https://qiita.com/greenteabiscuit/items/c431cad25d22abe337b0	GormからRDSのmysqlデータベースにアクセスするとき当たり前かもしれませんが、意外と情報がなくててこずったのでここにメモっておきます。	2021-07-22 20:31:39
Ruby	Railsタグが付けられた新着投稿 - Qiita	【トラブルシューティング記録】本番環境デプロイ後のレイアウト崩れ	https://qiita.com/Unimaru/items/8e7d077757df86c947f1	※「publicassets」配下にアセットプリコンパイル後のファイルが作成されていることを確認そもそも、アセットプリコンパイルができていなければ、軒並みCSSが反映されずに、レイアウト崩れはこんなものではないかということにも気づき、別の調査をすることにしました。	2021-07-22 20:44:47
海外TECH	DEV Community	Arrays Questions: Reverse an array	https://dev.to/kathanvakharia/arrays-question-reverse-an-array-5ann	Arrays Questions Reverse an arrayIn this series of posts I will discuss coding questions on the Arrays Data structure The posts in this series will be organized in the following way Question Link Possible Explanation Documented C Code Time and Space Complexity Analysis The QuestionGive yourself at least mins to figure out the solution ExplanationThe idea is to maintain two index variables start and end initially pointing to the first element and last element of the array respectively And then we will swap values in the following order first last → second second last → third third third last until we reach the middle element of the array Here s the pseudo code while start lt end swap arr start arr end start start move start ahead by one step end end move end back by one stepIf you are wondering why there s lt instead of ≤ It s because start will be equal to end only in the case of odd length arrays and they both will point to the middle element of the array And it does no good to swap it with itself as the array is already reversed by then Still confused Assume index starts from zero Think what happens when arr length odd after one iteration start and end both will point to index and array is already reversed Think what happens when arr length even after two iteration start will be greater than end and array will be reversed C Code Solution include lt iostream gt using namespace std void reverse int arr int start int end untill we reach the middle while start lt end swap arr start and arr end int temp arr start arr start arr end arr end temp start move start ahead end move end back driver codeint main int n cin gt gt n int arr n for int i i lt n i cin gt gt arr i reverse arr n for auto val arr cout lt lt val lt lt n return Complexity AnalysisN length of the array Time Complexity O N Since we are iterating nearly N times thus time will be O N O N Space Complexity O We didn t use any extra space	2021-07-22 11:13:11
Apple	AppleInsider - Frontpage News	Three new colors of Apple's AirTag accessories spotted on Amazon	https://appleinsider.com/articles/21/07/22/three-new-colors-of-apples-airtag-accessories-spotted-on-amazon?utm_medium=rss	Three new colors of Apple x s AirTag accessories spotted on AmazonDelving through Amazon s listings shoppers can find Capri Blue Pink Citrus and Meyer Lemon AirTag Apple accessories listed but not quite yet available to ship The listings spotted by Twitter user Epictechh look like they will ship to consumers in the end of August It isn t clear why they re listed now and it appears that Amazon took the individual items live early All told there are four items Three AirTag Loops and one Key Ring All are listed as being sold by Amazon as opposed to a third party seller Read more	2021-07-22 11:03:45
海外TECH	Engadget	LG improves its wearable air purifier with a built-in mic and speaker	https://www.engadget.com/lg-wearable-air-purifier-mic-114651832.html?src=rss	LG improves its wearable air purifier with a built in mic and speakerWith face coverings still the norm tech companies want you to up your mask game Last year LG unveiled the PuriCare Wearable Air Purifier featuring three fans and a pair of HEPA style filters Ten months later it s finally revealed an initial release date for the device an improved version of which arrives in Thailand in August There s still no word on the price however The latest iteration features a smaller lighter motor and a built in mic speaker and voice amplifier LG says its quot VoiceOn quot tech automatically recognizes when you re talking and boosts the sound so others can hear you through the mask Unfortunately it can t make you sound like Darth Vader LG has also bumped up the battery from mAh to mAh though the stated hour running time is still the same It s also touting a two hour recharge time using the included USB cable The wearable purifier should roll out to more regions upon receiving approval from regulators the company said nbsp For now LG is promoting the mask with the help of the Thai Olympics team who wore it en route to the summer games in Tokyo Clearly the Korean company is pitching it as a go to for those who train outdoors But LG s device has its rivals We ve previously seen tech infused masks from Razer and um Will i Am	2021-07-22 11:46:51
海外TECH	Engadget	The Morning After: How and where to watch the Japan Olympics	https://www.engadget.com/the-morning-after-how-to-watch-the-japan-olympics-111507544.html?src=rss	The Morning After How and where to watch the Japan OlympicsThe Olympics a year late are here The official start is the opening ceremony on Friday July rd at AM ET but a few events have already kicked off The softball and women s soccer competitions began yesterday but the first games aired Tuesday night on the east coast Softball men s soccer and rowing are taking place today Tokyo time and the good news is that every event is available to watch you just need to know where to look We ve got a full guide right here and while NBC is the official broadcaster for the Summer Olympics in the US there s so much sport that coverage is also on NBCSN USA CNBC Golf Channel and the Olympic Channel ーsome of which require subscriptions The good news is that NBC is still airing events live following criticism over tape delays back in During prime time expect to see all the highlights from the day s events ーMat SmithTesla lowers the price of its Full Self Driving computer upgradePrices fell by but buyers still need to bewareEngadgetTesla has knocked from the price needed to upgrade to what it calls “full self driving in vehicles made between late and mid That in conjunction with the high monthly subscription fee was enough to send Tesla owners into revolt and the price has since been cut to Although it s worth saying that what the automaker calls self driving is only really Level autonomy including lane changing and some self parking features so any utopian dreams of letting the car drive you to work are still a long way away Continue Reading FTC votes to fight back against right to repair restrictionsIt s a huge victory for the right to repair movementAvalon Studio via Getty ImagesThe Federal Trade Commission has published a policy statement saying it will better enforce existing laws protecting the right to repair It said it would bolster bills like the Magnuson Moss Warranty Act which prohibits manufacturers from preventing at home repairs It s only a first step but it could lead to a future where you re able to fix your broken phone screen without needing to send it away for weeks at a time Continue Reading The best student discounts we found for And the best gaming laptops for students Getty CreativeToday s Back to School guide features the best discounts for students Amazon Prime for instance is a year if you re in college and has everything the regular package does Apple meanwhile will throw in free AirPods when you buy selected Macs or iPads to embark upon your educational dreams And Spotify will let you listen to Premium and offer up Hulu and Showtime s premium video on demand platforms for as little as a month On the laptop front we ve also scrubbed through the best gaming laptops for the most affordable and nicest machines we could find Continue Reading Study suggests EVs really are cleaner than gas powered cars over their lifespanNo matter how you re getting your energy JENS SCHLUETER via Getty ImagesThe International Council on Clean Transportation has published a new study saying electric vehicles really are cleaner than their gas powered counterparts The ICCT added it didn t matter if they were juiced up with power from nuclear or coal fired stations Overall the picture it paints suggests that on a life cycle basis from extracting raw materials to disposal you re better off with an electric car And it s not a marginal difference either buy a medium sized EV in Europe and emissions are between and percent lower than a fossil fuel burning ride Continue Reading Pro Evolution Soccer will become eFootball in free to play shiftKonami s last ditch attempt to revive the former giant KonamiIt s hard to believe now but Pro Evolution Soccer was the soccer football game for diehards and casual players alike Sadly EA s FIFA series managed to steal that crown and Pro Evo s popularity has waned sufficiently that developer Konami is going to extremes The developer has announced the title will be rebranded as eFootball and recast as a free to play title on consoles PCs and mobile devices What s not clear right now is how much of the game will be free and how much will be paywalled behind DLC Continue Reading Chromebook users were locked out of their laptops by a single typo It s fixed now Google had to pull a Chrome OS update that broke logins for Chromebook users apparently due to a simple typo The company apparently added a second quot amp quot to a line of code preventing the OS from decrypting login info and locking users who d updated out of their systems According to Android Police with some users it started bootloops where the system keeps restarting At least one system required a recovery USB stick to return to a working state Continue Reading The Last Video Store is a Blockbuster inspired PSVR game Time to watch video rentals with friends in VR People are still weirdly fascinated with Blockbuster even though or perhaps because there s only one remaining store in the entire world You ll soon be able to almost re experience the sensation of a video rental store ーsans copyright logos ーon PlayStation VR The Last Video Store trailer teases rows of DVDs and VHS tapes in a Blockbuster like store chilled out employees and an overly bright interior It might even help you forget that in reality the best titles were rarely available when you wanted them You ll apparently be able to watch these rentals in either a cinema or a virtual living room although it s a little unclear what sort of licensing deal the game has struck but the trailer shows both Evil Dead and Mac and Me with the ability for other PSVR players to watch the movie with you Continue Reading The Sad Wolverine meme immortalized as an action figureA physical representation of all that yearning will however cost you Mondo Perfect for anyone who s currently trying and failing to woo the love of their life away from some jerk who shoots laser beams out of his eyes Continue Reading But wait there s more Aliens Fireteam Elite is an arcade shooter for the online eraValve will replace Big Picture mode with the new Steam Deck UIAmazon says most Echo speakers will support the Matter smart home platformNetflix s The Witcher Nightmare of the Wolf trailer is shockingly full of monsters	2021-07-22 11:15:07
海外TECH	Engadget	Apple Watch Series 6 Cellular models are at all-time lows on Amazon	https://www.engadget.com/apple-watch-series-6-cellular-amazon-110303646.html?src=rss	Apple Watch Series Cellular models are at all time lows on AmazonAn Apple Watch with LTE is worth the premium if you want to make and receive calls directly from the wearable But unlike its regular counterpart deals on the cellular model have been few and far between That all changed this month The price of the untethered Apple Watch is currently at an all time low for both sizes Right now you can purchase a mm cellular version in navy blue for at Amazon below its normal price and at least lower than the previous best deal While the recent all time low price for the mm Product Red Edition with G LTE is also still active nbsp Buy Apple Watch Series mm GPS cellular at Amazon Buy Apple Watch Series mm GPS cellular at Amazon The cellular Apple Watch offers all the features you d get with the GPS model ーa blood oxygen monitor ECG sleep tracking and always on display ーalong with solo functionality That means you don t need a phone nearby or a WiFi connection to make or take calls reply to messages receive notifications download apps and stream music nbsp Overall Apple has made a bunch of improvements to the Series over its predecessor The latest Apple Watch features an S processor that the company claims is percent faster than the Series s chipset It also has a display that s times brighter without any impact to battery life which Apple says is actually longer What s more the charging speed has also been bolstered Alas the fact that a new Apple Watch is likely just months away may influence your decision But if you can t wait then now s an opportune time to grab the Series Follow EngadgetDeals on Twitter for the latest tech deals and buying advice	2021-07-22 11:03:03
海外TECH	CodeProject Latest Articles	Theme Based Time Management - Taking the Stress Out of Software Management	https://www.codeproject.com/Articles/5308558/Theme-Based-Time-Management-Taking-the-Stress-Out	management	2021-07-22 11:34:00
海外科学	NYT > Science	Measuring the Cost of Racial Abuse in Soccer	https://www.nytimes.com/2021/07/16/science/covid-racism-soccer-football-falco.html	newsletter	2021-07-22 11:12:08
ニュース	BBC News - Home	More than 600,000 people told to isolate by app last week	https://www.bbc.co.uk/news/technology-57929162	alerts	2021-07-22 11:22:22
ニュース	BBC News - Home	Croydon tram crash: Passengers accidentally killed, jury finds	https://www.bbc.co.uk/news/uk-england-london-57721493	november	2021-07-22 11:35:54
ニュース	BBC News - Home	Greensill had extraordinarily privileged access to government, says inquiry	https://www.bbc.co.uk/news/uk-politics-57927390	government	2021-07-22 11:34:27
ニュース	BBC News - Home	English football 'at genuine risk', says chair of fan-led review	https://www.bbc.co.uk/sport/football/57929695	English football x at genuine risk x says chair of fan led reviewThe dangers facing English league clubs are very real with key aspects of the nation s game at genuine risk says the chair of a fan led review commissioned by the government	2021-07-22 11:31:56
LifeHuck	ライフハッカー［日本版］	350ml缶が最大54本入る！ 電源があればどこでも大活躍なポータブル冷蔵庫	https://www.lifehacker.jp/2021/07/239115-machi-ya-review-qrey42l.html	qreyl	2021-07-22 21:00:00
サブカルネタ	ラーブロ	満月 古町店　辛さの調節が可能な辛味噌	http://feedproxy.google.com/~r/rablo/~3/A5dvmX1JerM/single_feed.php	新潟市中央区	2021-07-22 12:05:07
北海道	北海道新聞	一足早く五輪サクラを展示　沼田　雪の貯蔵施設で保管　「やすらぎを感じて」	https://www.hokkaido-np.co.jp/article/570146/	札幌市内	2021-07-22 20:16:13
北海道	北海道新聞	スケボのオランダ選手は棄権に　メダル候補「体調問題なし」	https://www.hokkaido-np.co.jp/article/570143/	新型コロナウイルス	2021-07-22 20:11:00
北海道	北海道新聞	自衛隊大規模接種、スタッフ感染　東京会場の２人	https://www.hokkaido-np.co.jp/article/570142/	新型コロナウイルス	2021-07-22 20:11:00
北海道	北海道新聞	フィリピンの特殊詐欺、８人逮捕　１９年に拘束、全員移送完了	https://www.hokkaido-np.co.jp/article/570140/	特殊詐欺	2021-07-22 20:01:00
北海道	北海道新聞	混乱の五輪、２３日に開幕　コロナ禍、祝祭ムードなし	https://www.hokkaido-np.co.jp/article/570139/	新型コロナウイルス	2021-07-22 20:01:00