投稿時間:2021-04-26 03:20:10 RSSフィード2021-04-26 03:00 分まとめ(24件)

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python	Pythonタグが付けられた新着投稿 - Qiita	pd.DataFrameのto_sql()で失敗した行をスキップする方法について	https://qiita.com/MKX/items/954c7841f63a6a9d0005	pdDataFrameのtosqlで失敗した行をスキップする方法についてはじめにPandasを使っていて、pdDataFrameをDBにINSERTする際にtosqlメソッドでやりたいことがうまく出来なかったのが解決できたのでメモとして残す。	2021-04-26 02:11:47
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	GASでメールの本文を作成	https://teratail.com/questions/335171?rss=all		2021-04-26 02:47:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	jupyter notebookのsqlite3から読み込んだデータベースを用いたpythonによる処理方法を知りたいです。	https://teratail.com/questions/335170?rss=all	jupyternotebookのsqliteから読み込んだデータベースを用いたpythonによる処理方法を知りたいです。	2021-04-26 02:09:04
Ruby	Rubyタグが付けられた新着投稿 - Qiita	草野球の出欠確認Webアプリを作ろう！　part.1	https://qiita.com/tomodachi_uec/items/3023a1c3b8f2a8f15ac6	RailsWindowsでWSLを使ってRails環境を構築したときのメモ※Yarnをインストールしないとエラーになったのでバージョンによっては注意が必要。	2021-04-26 02:18:40
AWS	AWSタグが付けられた新着投稿 - Qiita	[Rails & AWS]https化によるNginxの設定	https://qiita.com/Jackson123/items/255263a260f7a833bf1d	RailsampAWShttps化によるNginxの設定はじめにAWSのECで上げているRailsアプリをHTTPS化したのでメモとして残しておきます。	2021-04-26 02:17:54
Docker	dockerタグが付けられた新着投稿 - Qiita	Docker ComposeでWordPressのテーマ開発環境を一瞬で作成する	https://qiita.com/akiyama01/items/4dcaf889aad8883b4364	DockerComposeでWordPressのテーマ開発環境を一瞬で作成するきっかけWordPressでテーマ開発をする際、用意された環境が本番環境しかないときがあります。	2021-04-26 02:41:07
Ruby	Railsタグが付けられた新着投稿 - Qiita	草野球の出欠確認Webアプリを作ろう！　part.1	https://qiita.com/tomodachi_uec/items/3023a1c3b8f2a8f15ac6	RailsWindowsでWSLを使ってRails環境を構築したときのメモ※Yarnをインストールしないとエラーになったのでバージョンによっては注意が必要。	2021-04-26 02:18:40
Ruby	Railsタグが付けられた新着投稿 - Qiita	[Rails & AWS]https化によるNginxの設定	https://qiita.com/Jackson123/items/255263a260f7a833bf1d	RailsampAWShttps化によるNginxの設定はじめにAWSのECで上げているRailsアプリをHTTPS化したのでメモとして残しておきます。	2021-04-26 02:17:54
海外TECH	DEV Community	CoinSwitch Kuber App Review in Hindi 2021	https://dev.to/deepak6967/coinswitch-kuber-app-review-in-hindi-2021-2cf1	CoinSwitch Kuber App Review in Hindi हेलोदोस्तों आजहमइसआर्टिकलमेंहमबातकरनेवालेहैंcoinswitch kuber App केबारेमें आपकीजानकारीकेलिएबतादेकीcoin switch मेंस्थापितकियागयाथा लेकिनइसेभारतमेंJune क्रिप्टोकरेंसीएक्सचेंजमोबाइलएप्लिकेशनकेतोरपरलॉन्चकियागयाथाऔरइसएप्लीकेशनकोमिलियनसेभीजयादाबारडाउनलोडकियागयाहै Cryptocurrency क्याहै Cryptocurrency एकdigital money हैक्यूंकियेकेवलOnline हीउपलब्धहैइसकाकोईफिजिकलप्रारूपनहींहैदुसरेcurrencies जैसेकीभारतमेंRupees USA मेंDollar Europe मेंEuro इत्यादिइनकाफिजिकलप्रारूपहोताहैइनcurrencies कोसरकारपूरेदेशमेंलागूकरतीहैंऔरइस्तमालमेंलायीजातीहैंठीकउसीप्रकारइनcurrencies कोभीपुरेदुनियामेंइस्तमालमेंलायाजाताहै लेकिनइनCryptocurrencies केऊपरGovernment काकोईभीहाथनहींहोताहैक्यूंकियेDecentrallized Currency होतीहैंDigital money Cryptocurrency ब्लॉकचेनतकनीकपरआधारितहैंक्रिप्टोकोर्रेंसीएक्सचेंजकरनेकेलिएकिसीप्लेटफार्मकीआवश्यकतापड़तीहै Coinswitch Kuber App उन्हीप्लेटफार्ममेंसेएकहैRead Also भारतमेंजल्दOppo A G लॉन्चहोनेवालाहै Coinswitch Kuber App क्याहै यहएकcryptocurrency exchange app हैंइसकीमददसेहमआसानीसेकिसीभीcryptocurrency कोखरीदयाबेचसकतेहैं।इसकीसबसेअच्छीबातयहहैकिइसमेंहममिनममरूपयेसेट्रेडिंगशुरूकरसकतेहै Coinswitch Kuber App कैसेDownload करें इसApp कोबड़ीआसानीसेडाउनलोडकियाजासकताहैक्युकीCoinswitch App playstore परउपलब्धहैजिसकेकारणहमेंअन्यकिसीभीवेबसाइटपरनहींजानापड़ताहै हमनेCoinswitch Kuber App कीofficial वेबसाइटकालिंकदियाहैवहाँआपAndroid याIOS दोनोंप्लेटफॉर्मकेलिएडाउनलोडकरसकतेहोअगरआपकोयहजानकारीपसंदआयीहै।तोलेखपूरापढ़नेकेलिएनिचेदिएगयेलिंकपरक्लिककरे CoinSwitch Kuber	2021-04-25 17:23:11
海外TECH	DEV Community	Weekly Digest 16/2021 – Top of the week	https://dev.to/worldindev/weekly-digest-16-2021-top-of-the-week-h14		2021-04-25 17:16:27
海外TECH	DEV Community	I hid a playable version of 🏓pong🏓 inside a 24px by 24px image 😎 [steganography]	https://dev.to/inhuofficial/i-fit-the-whole-of-pong-into-a-24px-by-24px-image-steganography-g2h	I hid a playable version of ponginside a px by px image steganography Sometimes you just have to set yourself silly challenges to help you learn And this is one of those I wanted to see how tiny I could make an image and hide an entire game inside it So I set about writing my own very rudimentary steganography library If you aren t familiar with steganography it is the practice of hiding text images or audio within an image or video This is normally done with clever bit flipping but I am too smol brained for that Instead I realised I could use the alpha channel to encrypt data As the alpha channel on an image the transparency has options that gives lots of ways to encrypt the data DemonstrationIn the fiddle below there are stages for encryption and a fourth for decryption Step grab the image we want to encode our data intoIn the first step we simply load an image in I have already included the InHu logo which is large enough to contain the whole of jQuery but you can choose your own image if you want You can also change the text you want encrypting by entering it in the textarea by default it is a code golfed version of pong Step resize the image as small as possible In the second step you choose the depth we can encode This is essentially how visible the transparency is how much information we store per pixel A low number e g will require a larger image to encrypt the data but the transparency will be much lower A high number e g will require a smaller image but you may see the transparency So high numbers for smaller images but more likelihood of being noticed I recommend setting this to as it is not noticeable on most images but still results in small image outputs There is also a checkbox for using the full ASCII table if you want to use special characters I would leave this unchecked at first Once you have entered your preferences click Calculate the smallest image size we can use This will then resize the original image to the minimum size possible to contain the information Step encode the dataClick the Encode button to generate the final image Here you can see if there are any visible differences between the two images If there are then you can go back a step and lower the number a bit Step decode the imageIf you click Decode you should see a fully playable version of pong appear below assuming you haven t changed the text in the textarea If you have then you should see your text repeated below Controls are Q and A for player and P and L for player Have fun Want to see the whole of paradise lost in an image I will warn you the processing on this takes quite a while You might not want to do this if you are on a mobile View the whole of paradise lost as part of a JS fiddle here It takes a while to load so I didn t include it inline in the article ConclusionA fun experiment indeed there are loads of things we could do better character maps instead of adding each character would reduce large files size significantly Ironically though it made pong larger Obviously for those of you who know about steganography this is normally done with bit flipping but I though the opacity channel was an interesting alternative as instead of a max of bits per pixel red green and blue we get up to bits of information per channel obviously we can t use all and maintain a reasonable image but I decided bits was the max It was fun trying to work out how to have a flexible base for encoding it works for base etc there are probably much better ways to do it though Anyway I hope you enjoyed this silly post p s the original Pong code was taken from this stack overflow answer	2021-04-25 17:08:54
海外TECH	DEV Community	Excellent web extension for developers	https://dev.to/shahinalam02/excellent-web-extension-for-developers-im9	Excellent web extension for developers Hey developers Today I will share some excellent web extension which enhances your work faster as a new web developer We likely already have a collection of favourite Chrome extensions you use daily Extensions that make life simpler make you more productive or perform an imperative task better than a dedicated tool This list may build on that collection In this list I only add the google chrome extension if you are using Firefox or any other browser Maybe you can t find those extensions In my personal opinion use google chrome GithuntGithunt is useful if you spend a lot of time on GitHub looking for new projects to work on Rather than depending on GitHub s trending projects feed this Chrome developer extension brings it to the fore by highlighting all trending projects in a new tab area in your browser You can search for projects in different languages Size MiBUser Offered by roadmap sh Fonts NinjaFonts Ninja is a very useful Chrome extension for developers who need to identify fonts used on web pages It s fast effective and identifies individual fonts within a page in seconds Just Navigate the cursor to the font then a small popup window in the browser you can see the family size weight and colour Size MiBUser Offered by fonts ninja ColorPick EyedropperColorPick Eyedropper is a very neat zoomed selector for web pages It s a useful Chrome developer extension because it can quickly identify any colour on any web page and zooms in so you can even select a border px wide While you may not use it every day it s an excellent tool to keep on hand ColorPick Eyedropper is a very neat zoomed selector for web pages It s a valuable Chrome developer extension because it can quickly identify any colour on any web page and zooms in so you can even select a border px wide While you may not use it every day it s an excellent tool to keep on hand Size MiBUser Offered by vidsbee com CSS ViewerCSS Viewer is another simple but very effective Chrome extension for web developers As its name implies this addon shows you the CSS properties of a given page wherever you hover your mouse A small popup window appears showing you the CSS data that makes up the element you re pointing at Size MiBUser Offered by vidsbee com Web DeveloperWeb Developer is a suite of tools contained within a single Chrome extension While titled Web Developer we think this tool is suitable for general devs including a range of useful tools that any dev can use Once installed Web Developer is accessible using the small cog icon in the toolbar Once selected you should see a small dropdown box appear with a range of options organized into tabs Select a tab to access the tools within A lot is going on here but each tool is genuinely useful Size MiBUser Offered by chrispederick com	2021-04-25 17:05:14
海外科学	NYT > Science	CDC Updates Masks and Distancing Guidance for Summer Camps	https://www.nytimes.com/2021/04/25/health/covid-summercamp-cdc.html	camps	2021-04-25 17:23:10
海外ニュース	Japan Times latest articles	Behind the scramble over Japan’s third coronavirus emergency	https://www.japantimes.co.jp/news/2021/04/25/national/coronavirus-emergency-decision/	Behind the scramble over Japan s third coronavirus emergencyBehind the scenes the central and local governments bickered over how best to effectively implement COVID countermeasures even as cases surged to fresh highs	2021-04-26 02:12:44
海外ニュース	Japan Times latest articles	Tokyo reports 635 new COVID-19 infections, most for a Sunday since Jan. 24	https://www.japantimes.co.jp/news/2021/04/25/national/japan-coronavirus-cases/	Tokyo reports new COVID infections most for a Sunday since Jan Osaka Prefecture meanwhile posted cases topping for the sixth day in a row while Hyogo Prefecture marked a record for a Sunday	2021-04-26 03:24:51
海外ニュース	Japan Times latest articles	Japan plans 10,000 shot-a-day vaccination venues in bid to speed up rollout	https://www.japantimes.co.jp/news/2021/04/25/national/10000-shots-vaccinations-japan/	Japan plans shot a day vaccination venues in bid to speed up rolloutA site in Tokyo could be operational by the end of May with SDF personnel joining the mix while a similar effort is planned for	2021-04-26 02:48:06
海外ニュース	Japan Times latest articles	Five Central League games postponed until after state of emergency	https://www.japantimes.co.jp/sports/2021/04/25/baseball/japanese-baseball/npb-games-postponed-state-of-emergency/	Five Central League games postponed until after state of emergencyNippon Professional Baseball said Sunday it will postpone five Central League games until after the May end of the current coronavirus state of emergency	2021-04-26 03:00:16
海外ニュース	Japan Times latest articles	Japan wants more pre-departure virus testing for Olympic and Paralympic teams	https://www.japantimes.co.jp/sports/2021/04/25/olympics/summer-olympics/tokyo2020-overseas-participants-testing/	Japan wants more pre departure virus testing for Olympic and Paralympic teamsAthletes and support staff attending the Tokyo Games will be asked to complete two negative coronavirus tests in the hours before their departure	2021-04-26 02:37:47
ニュース	BBC News - Home	Boris Johnson covered Downing Street flat renovation from his own pocket, says Liz Truss	https://www.bbc.co.uk/news/uk-politics-56878223	boris	2021-04-25 17:08:03
ニュース	BBC News - Home	Covid: Countries send aid to ease India's oxygen emergency	https://www.bbc.co.uk/news/world-asia-india-56881083	france	2021-04-25 17:50:46
ニュース	BBC News - Home	Carabao Cup final: Manchester City 1-0 Tottenham Hotspur - Aymeric Laporte heads winner	https://www.bbc.co.uk/sport/football/56790307	Carabao Cup final Manchester City Tottenham Hotspur Aymeric Laporte heads winnerManchester City win the Carabao Cup for the fourth successive season as Aymeric Laporte s late header beats Tottenham Hotspur	2021-04-25 17:43:35
ニュース	BBC News - Home	Bomb disposal team called after car stopped on M20	https://www.bbc.co.uk/news/uk-england-kent-56879033	police	2021-04-25 17:55:28
ニュース	BBC News - Home	Bayern edge Champions League semi first leg against Chelsea	https://www.bbc.co.uk/sport/football/56802438	league	2021-04-25 17:14:37
北海道	北海道新聞	維新議員公設秘書の男逮捕、大阪　殺人未遂の疑い、容疑一部否認	https://www.hokkaido-np.co.jp/article/537332/	一部否認	2021-04-26 02:12:00