投稿時間:2024-07-24 00:11:07 RSSフィード2024-07-24 00:00分まとめ(11件)

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Program	JavaScriptタグが付けられた新着投稿 - Qiita	[JS] なんとなく分かった気になっているJSをはっきりしておく ~ Object オブジェクト Part 1 ~	https://qiita.com/Kang-Yuchan/items/7a05ef60e3bb9de44ca8	object,partobjectjs,prototype	2024-07-23 23:23:27
Program	JavaScriptタグが付けられた新着投稿 - Qiita	イベント操作で画像を表示できるようにするー2	https://qiita.com/mtzkmy/items/102e65b72b4218704a01	イベント	2024-07-23 23:21:50
海外TECH	AppleInsider - Frontpage News	Every M3 iMac is on sale this week, with prices dropping to as low as $1,149	https://appleinsider.com/articles/24/07/23/every-m3-imac-is-on-sale-this-week-with-prices-dropping-to-as-low-as-1149?utm_medium=rss	Back to school deals on iMacs are heating up at Apple resellers this week with Prime Day pricing returning at Amazon and exclusive triple digit discounts on upgraded models at B amp H and Adorama Kicking off the iMac sale is a price war on the standard inch configuration with an core GPU GB RAM and a GB SSD which is marked down to at Amazon and B amp H Photo Video in select colorways Buy from But if you re looking to future proof your purchase and budget allows we highly recommend upgrading to a model with GB or GB of unified memory as every model is up to off at Apple Authorized Reseller Adorama when you enter promo code APINSIDER during Step of checkout Continue Reading on AppleInsider	2024-07-23 14:48:13
海外TECH	AppleInsider - Frontpage News	Google gives up on Chrome plan to ditch third-party cookies	https://appleinsider.com/articles/24/07/23/google-gives-up-on-chrome-plan-to-ditch-third-party-cookies?utm_medium=rss	Four years after declaring it wanted to block third party cookies in Chrome Google has confirmed it won t block the online trackers after all Google Chrome iconIn around the time when Apple blocked third party cookies in Safari Google insisted it would do the same thing Four years later Google has seemingly given up on blocking them A blog post from Google VP Anthony Chavez about the Privacy Sandbox published on Tuesday says that the plan is moving in a different direction Continue Reading on AppleInsider Discuss on our Forums	2024-07-23 14:03:55
海外TECH	AppleInsider - Frontpage News	Hands on with tvOS 18 beta, MagSafe travel chargers, & new HomePod on HomeKit Insider	https://appleinsider.com/articles/24/07/22/hands-on-with-tvos-18-beta-magsafe-travel-chargers-new-homepod-on-homekit-insider?utm_medium=rss	On this episode of the HomeKit Insider Podcast we hit the latest drops in the smart home space including new sensors and an updated HomePod as well as cover the changes in tvOS HomeKit Insider PodcastThis week was full of smart home news and several new product launches Before getting into the week s news we recapped some of our relevant coverage We walked through our roundup of the best MagSafe travel chargers There were featured chargers that varied in features but all offered up to W of charging to iPhone Continue Reading on AppleInsider Discuss on our Forums	2024-07-23 14:53:27
海外TECH	Engadget	GM shelves the autonomous Cruise Origin shuttle van	https://www.engadget.com/gm-shelves-the-autonomous-cruise-origin-shuttle-van-144256801.html?src=rss	General Motors is putting the autonomous Cruise Origin shuttle van on ice The company said that the embattled Cruise of which GM is the majority owner will now focus on making the next gen Chevy Bolt The automaker discontinued the previous Bolt last year due to a shift away from an older battery system but did not reveal plans for a new model at the time According to a letter that GM CEO Mary Barra sent to shareholders the indefinite delay of the shuttle van addresses the regulatory uncertainty we faced with the Origin because of its unique design Barra added that the per unit costs of the next gen Bolt will be much lower which will help Cruise optimize its resources GM and Cruise were working on the Origin with Honda The Origin ーwhich does not have a driver s seat steering wheel or pedals ーwas supposed to debut in Japan in In October the California Department of Motor Vehicles suspended Cruise s driverless vehicle permits over safety issues Earlier that month a pedestrian in San Francisco was dragged feet by a Cruise vehicle and pinned under it after a hit and run by another car pushed her into the robotaxi s path Cruise later paused all driverless operations before temporarily halting production in November According to CNBC former Cruise CEO Kyle Vogt at one point told staff that hundreds of pre commercial Origin vehicles had been built The company has resumed robotaxi operations in Phoenix Houston and Dallas with human operators on board and is carrying out tests in Dubai However it hasn t recommenced operations in San Francisco It s still under investigation for the October incident there Shelving the Origin is not a decision that GM and Cruise would have come to lightly In GM s second quarter earnings report the automaker noted that it incurred around million of Cruise restructuring costs It said these resulted from Cruise voluntarily pausing its driverless supervised and manual autonomous vehicle operations in the US and the indefinite delay of the Cruise Origin On the plus side resuming work on the Bolt which will presumably use GM s Ultium battery tech the next time around could be a boon for GM s bottom line As of the Bolt EV and EUV accounted for most of GM s electric vehicle sales It planned to make around of them last year before ceasing production This article originally appeared on Engadget at	2024-07-23 14:42:56
海外TECH	Engadget	Fujifilm GFX 100 II: The king of medium-format mirrorless cameras	https://www.engadget.com/fujifilm-gfx-100-ii-the-king-of-medium-format-mirrorless-cameras-143009929.html?src=rss	You can s say Fujifilm is boring It stuck to APS C sensors instead of going full frame like everyone else while releasing cool and weird models like the X VI That strategy has been refreshing in a conservative industry and undeniably successful It also went big by introducing its first medium format camera seven years ago the GFXS After eight models they ve proven to be popular among pro portrait and scenic photographers a market Fujifilm never really had before Each has become increasingly more sophisticated with better image quality faster shooting speeds and improved video Now that the company s flagship megapixel GFX II has been out for awhile and had several firmware updates I was keen to test the new AF speeds and more So I went to London to try it out alongside two pro photographer friends who are thinking of buying one BodyThe original GFX is a gigantic camera weighing over three pounds with the viewfinder The GFX II is more manageable at pounds the same as Panasonic s full frame S Photographers are still likely to be carrying a heavy bag though as medium format GFX lenses are generally bigger and heavier than full frame glass The GFX II also feels more like a full frame camera than an old school top down viewfinder medium format model It has an updated modern control layout with a pair of control dials a mode dial a joystick buttons and a movie photo switch The rear display tilts up down and to the side but doesn t flip out ーnot a huge deal as this will never be a vlogging camera It shines where it counts though with a high million dot resolution and enough brightness to use in sunlight The viewfinder meanwhile is one of the best on any camera with an extremely sharp million dot resolution and percent magnification It s easy to handle thanks to the well placed controls and large grip The top display which stays on even when the camera is switched off shows all the main settings at a glance I m not a huge fan of Fujifilm s overly complicated menu system but it s fine once you get used to it As with other recent high end cameras you get both an SD UHS II card slot and a much faster CFexpress B option The latter is required for fast burst shooting as I ll discuss soon Battery life is solid with up to shots on a charge or about an hour of K or K p recording PerformanceSteve Dent for EngadgetThe GFX II is the fastest medium format camera to date You can fire bursts at up to fps with the mechanical shutter enabled and capture about lossless RAW frames before the buffer fills That s about GB of data so it requires a fast CFexpress card Autofocus wasn t a strong point on the GFX but it s a big step up on this model The majority of shots in our burst testing were in focus though it becomes less accurate when the subject is close to the camera This isn t a sports camera obviously but it still has the best AF I ve seen on any medium format camera Face and eye detection have also improved usually locking onto the eye and not say the eyebrow as the older model did Fujifilm also introduced AI subject detection from recent models so it now has settings for animals birds automobiles motorcycles bikes airplanes and trains Nathanael Charpentier for EngadgetThe GFX II has a new axis stabilization system with up to eight stops of shake reduction compared to stops before This is useful for portraits and scenics letting you shoot down to a quarter second or slower and blur water or people while keeping the background sharp Rolling shutter was pretty abysmal on the original model and isn t a lot better here If you re taking street photos and want to remain silent it s fine if the subject doesn t move much For anything else use the mechanical shutter to avoid some bad skewing Image qualityImage quality is this camera s forte Naturally photos are pin sharp thanks to the megapixel sensor And with bits of color depth in RAW mode dynamic range is outstanding right up there with Sony and Nikon All of that makes it ideal for portraits and landscapes on top of tasks that benefit from high resolution like art preservation The GFX II now goes down to ISO instead of to further boost dynamic range All of that allows photographers to get creative with RAW photos or tease detail out of highlights and shadows It s not bad at high ISOs either thanks to the sensor s backside illumination and dual gain design There s very little noise visible at ISO and photos are usable up to ISO if exposure is correct The medium format sensor offers incredibly shallow depth of field if you need that for portrait shooting Combined with a fast lens like the mm f it allows for incredible bokeh and subject separation For those who prefer to use JPEGs straight out of the camera it delivers color accurate images with the perfect amount of in camera sharpening That s ideal for previews or for folks who want to use Fujifilm s impressive film simulation modes For the GFX II Fujifilm introduced a new one called Reala Ace that s based directly on one of its old negative films With a punchy saturated and slightly nostalgic feel it has become one of my new favorites There is one quality issue ーthe GFX II drops from to effectively less than bits when shooting fps bursts in order to reduce throughput That in itself isn t a huge problem but Fujifilm has been cagey about how it markets this which has rubbed a lot of pro photographers the wrong way VideoSteve Dent for EngadgetI m starting to sound like a broken record but the X II is also Fuji s best medium format camera for video It has a host of new modes most notably K It also offers K K p and p at fps All those formats can be captured in bit ProRes along with bit H formats You also get access to Fujifilm s excellent F Log capture that boosts dynamic range There are some considerable compromises though K is captured with a times crop reducing the effective sensor size to less than full frame ーwhich negates one of the main medium format advantages shallow depth of field Other resolutions use the full sensor width but pixel binning reduces sharpness Rolling shutter is also an issue at K so be sure not to move the camera much at that resolution It s less bothersome at K resolutions likely due to the pixel binning All that aside video from the GFX II has a different quality than I ve seen from most mirrorless cameras The larger sensor makes it cinematic especially with some of Fujifilm s prime lenses And the K video is extremely sharp when downsampled to K in DaVinci Resolve Realistically though video is more of a nice to have feature for occasional use as the majority of buyers will certainly be using it for photography Wrap upNathanael Charpentier for EngadgetThe GFX II is an impressive medium format camera with improvements in every area compared to the previous model More importantly what did my pro photographer friends think and will they buy one What s most noticeable is the evolution of the autofocus compared to the GFX said Nathanael Charpentier In our studio we usually work with Sony and the GFX II autofocus is still far from Sony s level but it s a big improvement It s not a sports camera it doesn t have super fast burst speeds It s more for studio portrait work For certain types of reportage like candid wedding shoots if we really need the extra dynamic range offered by a medium format camera I could see using it At this point they re not planning on buying one due to the high price and the fact that they just laid down euros for an A III but it s high on their list of future equipment purchases Its main competitor is the Hasselblad XD C which has perhaps slightly better color science and image quality ーwhile also bringing a certain prestige with the Hasselblad name However the GFX II is superior in most other ways including speeds autofocus and video If you really need to nail autofocus in busy or difficult situations though full frame is still best Sony s megapixel A or Nikon s Z or Z both MP as well are better choices This article originally appeared on Engadget at	2024-07-23 14:30:09
海外TECH	Engadget	It's your last chance for a $300 Amazon gift card when you pre-order the Samsung Galaxy Z Fold 6	https://www.engadget.com/its-your-last-chance-for-a-300-amazon-gift-card-when-you-pre-order-the-samsung-galaxy-z-fold-6-141053944.html?src=rss	The new Samsung Galaxy devices drop tomorrow which means today is your last chance to take advantage of pre order promotions One of the best deals we ve seen comes from Amazon which is offering a gift card to anyone who pre orders the Samsung Galaxy Z Fold The bundle is available for thanks to a six percent discount on the GB model originally You can pick it up in Silver Navy or Pink Samsung announced the Galaxy Z Fold earlier this month and we ve had the chance to test it out We gave it an in our review due to welcome features like native stylus support and an even lighter chassis It also uses the Snapdragon Gen chip and has a larger vapor chamber so there s basically no lag and it s less likely to overheat The screen is brighter with a colorful display and the device lasted over hours during our video rundown test on the main screen and hours and minutes on the exterior screen If you re in the market for something cheaper check out the Samsung Galaxy Z Flip ーa smaller device with some of the same perks The smartphone is also available for pre order with the GB model and a Amazon gift card on sale for The GB Samsung Galaxy Z Flip starts at on its own though both Amazon and Samsung are running pre order sales on just the phone Like the Galaxy Z Fold it comes out tomorrow so today is the last day to snag a pre order deal nbsp Follow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice This article originally appeared on Engadget at	2024-07-23 14:10:53
科学	NYT > Science	Reality Show Contestant Apologizes After Eating Protected Bird in New Zealand	https://www.nytimes.com/2024/07/23/world/australia/new-zealand-reality-show-weka-bird.html	A contestant on the reality show Race to Survive New Zealand killed and ate a weka during filming The contestant who said he was hungry has apologized for disrespecting New Zealand	2024-07-23 14:18:11
科学	NYT > Science	Ozempic and Weight Loss Drugs: Which Should You Choose?	https://www.nytimes.com/2024/07/19/health/ozempic-weight-loss-drugs.html	As patients consider drugs like Wegovy Ozempic Zepbound and Mounjaro to treat obesity experts say the choices are not so simple	2024-07-23 14:53:13
科学	NYT > Science	This Is Literally Your Brain on Drugs	https://www.nytimes.com/2024/07/17/health/psilocybin-psychedelic-mushrooms-brain.html	A small new study shows reactions in the brain in people who were given psilocybin in a controlled setting	2024-07-23 14:16:54