The 101 Most Useful Websites

本文汇集了各类实用在线工具,涵盖屏幕截图、语音识别、视频上传等多个方面,旨在为用户提供便捷高效的互联网体验。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

  1. ctrlq.org/screenshots – for capturing screenshots of web pages on mobile and desktops.
  2. dictation.io – online voice recognition in the browser itself.
  3. zerodollarmovies.com – find full-length movies on YouTube.
  4. screenr.com – record movies of your desktop and send them straight to YouTube.
  5. goo.gl – shorten long URLs and convert URLs intoQR codes.
  6. unfurlr.come – find the original URL that’s hiding behind a short URL.
  7. qClock – find the local time of a city using Google Maps.
  8. copypastecharacter.com – copy special characters that aren’t on your keyboard.
  9. codeacademy.com – the best place to learn coding online.
  10. lovelycharts.com – create flowcharts, network diagrams, sitemaps, etc.
  11. iconfinder.com – find icons of all sizes.
  12. office.com – download templates, clipart and images for your Office documents.
  13. followupthen.com – the easiest way to setup email reminders.
  14. jotti.org – scan any suspicious file or email attachment for viruses.
  15. wolframalpha.com – gets answers directly without searching   – see morewolfram tips.
  16. printwhatyoulike.com – print web pages without the clutter.
  17. ctrlq.save – save online files to Dropbox or Google Drive directly.
  18. ctrql.rss – a search engine for RSS feeds.
  19. e.ggtimer.com – a simple online timer for your daily needs.
  20. coralcdn.org – if a site is down due to heavy traffic, try accessing it through coral CDN.
  21. random.org – pick random numbers, flip coins, and more.
  22. pdfescape.com – lets you can quickly edit PDFs in the browser itself.
  23. tubemogul.com – simultaneously upload videos to YouTube and other video sites.
  24. scr.im – share you email address online without worrying about spam.
  25. spypig.com – now get read receipts for your email.
  26. myfonts.com/WhatTheFont – quickly determine the font name from an image.
  27. google.com/webfonts – a good collection of open source fonts.
  28. regex.info – find data hidden in your photographs – see more EXIF tools.
  29. livestream.com – broadcast events live over the web, including your desktop screen.
  30. iwantmyname.com – helps you search domains across all TLDs.
  31. homestyler.com – design from scratch or re-model your home in 3d.
  32. join.me – share you screen with anyone over the web.
  33. onlineocr.net – recognize text from scanned PDFs – see other OCR tools.
  34. flightstats.com – Track flight status at airports worldwide.
  35. wetransfer.com – for sharing really big files online.
  36. hundredzeros.com – the site lets you download free Kindle books.
  37. polishmywriting.com – check your writing for spelling or grammatical errors.
  38. marker.to – easily highlight the important parts of a web page for sharing.
  39. typewith.me – work on the same document with multiple people.
  40. whichdateworks.com – planning an event? find a date that works for all.
  41. everytimezone.com – a less confusing view of the world time zones.
  42. gtmetrix.com – the perfect tool for measuring your site performance online.
  43. noteflight.com – print music sheets, write your own music online (review).
  44. imo.im – chat with your buddies on Skype, Facebook, Google Talk, etc. from one place.
  45. translate.google.com – translate web pages, PDFs and Office documents.
  46. kleki.com – create paintings and sketches with a wide variety of brushes.
  47. similarsites.com – discover new sites that are similar to what you like already.
  48. wordle.net – quick summarize long pieces of text with tag clouds.
  49. bubbl.us – create mind-maps, brainstorm ideas in the browser.
  50. kuler.adobe.com – get color ideas, also extract colors from photographs.
  51. liveshare.com – share your photos in an album instantly.
  52. lmgtfy.com – when your friends are too lazy to use Google on their own.
  53. midomi.com – when you need to find the name of a song.
  54. google.com/history – see your past searches, also among most important Google URLs
  55. bing.com/images – automatically find perfectly-sized wallpapers for mobiles.
  56. faxzero.com – send an online fax for free – see more fax services.
  57. feedmyinbox.com – get RSS feeds as an email newsletter.
  58. ge.tt – qiuckly send a file to someone, they can even preview it before downloading.
  59. pipebytes.com – transfer files of any size without uploading to a third-party server.
  60. tinychat.com – setup a private chat room in micro-seconds.
  61. privnote.com – create text notes that will self-destruct after being read.
  62. boxoh.com – track the status of any shipment on Google Maps – alternative.
  63. mondrian.io – create vector drawings in the browser
  64. draw.io – create diagrams and flowcharts in the browser, export your drawings to Google Drive and Dropbox.
  65. downforeveryoneorjustme.com – find if your favorite website is offline or not?
  66. ewhois.com – find the other websites of a person with reverse Analytics lookup.
  67. whoishostingthis.com – find the web host of any website.
  68. labnol.org – software tutorials and how-to guides.
  69. disposablewebpage.com – create a temporary web page that self-destruct.
  70. urbandictionary.com – find definitions of slangs and informal words.
  71. seatguru.com – consult this site before choosing a seat for your next flight.
  72. unsplash.com – download images absolutely free.
  73. zoom.it – view very high-resolution images in your browser without scrolling.
  74. scribblemaps.com – create custom Google Maps easily.
  75. alertful.com – quickly setup email reminders for important events.
  76. picmonkey.com – Picnik is offline but PicMonkey is an even better image editor.
  77. formspring.me – you can ask or answer personal questions here.
  78. sumopaint.com – an excellent layer-based online image editor.
  79. snopes.com – find if that email offer you received is real or just another scam.
  80. typingweb.com – master touch-typing with these practice sessions.
  81. mailvu.com – send video emails to anyone using your web cam.
  82. timerime.com – create timelines with audio, video and images.
  83. stupeflix.com – make a movie out of your images, audio and video clips.
  84. safeweb.norton.com – check the trust level of any website.
  85. teuxdeux.com – a beautiful to-do app that looks like your paper dairy.
  86. deadurl.com – you’ll need this when your bookmarked web pages are deleted.
  87. minutes.io – quickly capture effective notes during meetings.
  88. youtube.com/leanback – Watch YouTube channels in TV mode.
  89. youtube.com/disco – quickly create a video playlist of your favorite artist.
  90. talltweets.com – Send tweets longer than 140 characters.
  91. pancake.io – create a free and simple website using your Dropbox account.
  92. builtwith.com – find the technology stack to know everything about a website.
  93. woorank.com – research a website from the SEO perspective.
  94. mixlr.com – broadcast live audio over the web.
  95. radbox.me – bookmark online videos and watch them later (review).
  96. tagmydoc.com – add QR codes to your documents and presentations (review).
  97. notes.io – the easiest way to write short text notes in the browser.
  98. ctrlq.org/html-mail – send rich-text mails to anyone, anonymously.
  99. fiverr.com – hire people to do little things for $5.
  100. otixo.com – easily manage your online files on Dropbox, Google Docs, etc.
  101. ifttt.com – create a connection between all your online accounts.
Changelog and Updates

The following websites were part of the original list but they are either no longer available or have been replaced with better alternatives.

  1. virustotal.com – scan any suspicious file or email attachment for viruses.
  2. isnsfw.com – when you wish to share a NSFW page but with a warning.
  3. truveo.com – the best place for searching web videos.
  4. tabbloid.com – your favorite blogs delivered as PDFs.
  5. warrick.cs.odu.edu – you’ll need this when your bookmarked web pages are deleted.
  6. tempalias.com – generate temporary email aliases, better than disposable email.
  7. whisperbot.com – send an email without using your own account.
  8. errorlevelanalysis.com – find whether a photo is real or a photoshopped one.
  9. google.com/dictionary – get word meanings, pronunciations and usage examples.
  10. wobzip.org – unzip your compressed files online.
  11. namemytune.com – when you need to find the name of a song.
  12. snapask.com – use email on your phone to find sports scores, read Wikipedia, etc.
  13. pastebin.com – the site has been blocked in India.
  14. encrypted.google.com – Google now redirects all logged-in users to the https version of google.com by default so this is no longer necessary.
  15. bounceapp.com – replace this with a version that works on mobile.
  16. dabbleboard.com – a online virtual whiteboard that will shut down in August 2012.
  17. chipin.com – helps you raise funds online for an event or a cause (closed).
原文链接: http://www.labnol.org/internet/101-useful-websites/18078/
Before Playstation, there was Pong, at one time the ultimate in video game entertainment. For those of you not familiar with this game please refer to the Wikipedia entry (http://en.wikipedia.org/wiki/Pong) and the many fine websites extolling the game and its virtues. Pong is not so very different in structure from the Billiard ball simulation that you developed earlier in the course. They both involve a ball moving and colliding with obstacles. The difference in this case is that two of the obstacles are under user control. The goal of this project is to develop your own version of Pong in MATLAB using the keyboard as input, for example, one player could move the left paddle up and down using the q and a keys while the right paddle is controlled with the p and l keys. You may check the code for the Lunarlander game which demonstrates some of the techniques you can use to capture user input. You will also probably find the plot, set, line and text commands useful in your program. You have used most of these before in the billiard simulation and you can use Matlabs online help to get more details on the many options these functions offer. Your program should allow you to play a game to 11 keeping track of score appropriately. The general structure of the code is outlined below in pseudo code While not done Update Ball State (position and velocity) taking into account collisions with walls and paddles Check for scoring and handle appropriately Update Display Note that in this case it is implicitly assumed that capturing the user input and moving the paddles is being handled with callback functions which removes that functionality from the main loop. For extra credit you could consider adding extra features like spin or gravity to the ball flight or providing a single player mode where the computer controls one of the paddles.
05-30
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值