iOS 问题：1、怎么调用相机，并拍照使用照片，怎么调用视频，录制视频并使用视频。
2、服务器端采用nodejs，swifth的http请求，主要处理多媒体文件上传，图片语音下载，视频播放，采用什么框架好。
http://swiftist.org/topics/135
3、swift 通信问题，怎么实现聊天信息推送，小弟不才，麻烦大神解惑啊。
4、用户头像切割问题，现在有oc语言的例子，/ios/VPImageCropper/52d3796dcb7ed13 那位高手能整理成swift的，先谢拉。
5、swift UI问题，有swift 按钮框架吗。
各位大神，这是小弟碰到的所有问题，希望大家把知道的分享一下，链接也可以，先谢谢啦 -
1、怎么调用相机，并拍照使用照片，怎么调用视频，录制视频并使用视频。
2、服务器端采用nodejs，swifth的http请求，主要处理多媒体文件上传，图片语音下载，视频播放，采用什么框架好。
3、swift 通信问题，怎么实现聊天信息推送，小弟不才，麻烦大神解惑啊。
4、用户头像切割问题，现在有oc语言的例子， 那位高手能整理成swift的，先谢拉。
5、swift UI问题，有swift 按钮框架吗。
各位大神，这是小弟碰到的所有问题，希望大家把知道的分享一下，链接也可以，先谢谢啦
登录后方可回答
耗时 0.0711 秒S this handpicked list has the best free software in the world. Programs are available for Windows and Mac unless specified.
Web Browsing
The world's fastest and best overall web browser. Tabs, pop-up blocking, awesome bar, and hundreds of free extensions.
Talk with anybody in the world for free using Skype. Buy some credits and you can call any phone number in the world, cheap.
Video Converter- MP4, iPhone, iPod
Convert any type of video to mp4 or theora. Convert any video for use with iPhone, iPod, Android, etc. Very clean, easy to use interface.
IM - Instant Messaging
A powerhouse of an IM client. Supports AOL IM, MSN, ICQ, and Yahoo as well as voice chats, file transfers and more.
Connect to multiple IM accounts simultaneously in a single app, including: AOL IM, Yahoo, MSN, ICQ, Jabber, and Google Talk. 100% open source.
Connect to multiple IM accounts simultaneously, including: AOL IM, Yahoo, MSN, ICQ, Jabber, and Google Talk. Beautiful, themable interface.
Powerful spam filtering, solid interface, and all the features you need.
Application Launching
Incredible app with cult-like following. Quicksilver lets you start applications (and do just about everything) with a few quick taps of your fingers.
The closest you can get to Quicksilver on Windows.
Windows Viruses and Spyware
MSE is Microsoft's own anti-virus tool. It's free, and it works.
Clean out spyware and adware. If your computer has lots of pop-ups and weird applications, run this immediately.
Web-based invoicing system. Sends out invoices, tracks what you make, tracks what you're owed. The free version allows up to 3 clients.
Clean out spyware and adware. If your computer has lots of pop-ups and weird applications, run this immediately.
Uncompress RAR, 7zip, tar, and bz2 files on your Mac. Many new Mac users will be puzzled the first time they download a RAR file. Do them a favor and download UnRarX for them!
Solid cross-platform RSS client. Open-source.
Simple, solid rss client. Easy to use.
The slick integration of tabbed browsing makes this RSS reader our top pick for Mac users.
Very nice, native mac RSS client. Open source.
Peer-to-Peer Filesharing
A simple, fast Bittorrent client that will download your files without slowing down your computer.
The community-based filesharing client. Still one of the best ways to find rare music online.
A simple, easy to use filesharing program. Gnutella network.
In addition to being a video player, it's currently the fastest torrent client on Mac. On Windows, comparable speeds to uTorrent.
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Video Playback
Plays more video files than most players: Quicktime, AVI, DIVX, OGG, and more. Pretty good interface.
The interface and buttons are not as nice, but it may play even more video files than VLC.
A plugin that allows quicktime to play additional video formats. (Included in Democracy Player.)
A lightweight, ad-free version of RealPlayer.
CD / DVD Burning
Burn CDs and DVDs, including Blu-Ray and HD-DVDs, and burn and create ISOs.
Despite the name, it does work on Vista.
CD and DVD Burner. Burn any video to a disc that plays in your DVD player!
Video Player / Video Podcasting
Plays virtually any video file in a beautiful interface. Subscribe to video RSS, download, and watch all in one. Torrent support. Search and download from Tube sites.
Podcasting
Solid podcasting client.
Jailbreak Your iPhone / iPod Touch
Liberate your iPhone or iPod touch to do things apple won't allow.
iPod Ripping
Get music off of your iPod onto any computer.
Very nice interface. Get music off of your iPod onto any computer.
DVD Ripping
DVD ripper and MPEG-4 / H.264 encoding. Very simple to use.
frontend keeps you anonymous on the web using military-grade techniques. For use with Firefox see: .
Word Processing / Office Suites
Big, full featured suite of tools for word processing and spreadsheets. Compatible with and a free replacement for Microsoft Word documents. Also supports OpenDocument Format.
Very fast and easy to use word processor. Live word count, autosaving, more.
A word processor. Leaner and quicker than OpenOffice. Compatible with Microsoft Word documents and OpenDocument Format.
PDF Exporting
'Print' to PDFs from any Windows program, just like God intended. Great for saving receipts, rebates, plane tickets, etc. 100% free and open source.
Photo and Graphics
The best photo album for Windows. Lets you share photos too.
Open source photo editing application that rivals Photoshop in features.
More native Mac version of GIMP.
Obvious choice, very corporate, but ultimately hard to beat as the best music player. Rip and burn CDs and download podcasts too.
Wifi Scanning
The best wireless scanner for Mac. Find wireless access when you're on the go.
The 3D map of the world that just gets better and better...and creepier. Total must-have.
Sound Recording
Simple sound recording and editing tool.
Running Windows on a Mac
Run Windows on your Intel Mac at near native speed. Works on G4 / G5 Macs too, but much slower.
FTP / SFTP
A popular FTP program.
Excellent FTP program. 100% free and open source.
Very good all-around ftp program.
HTML / Text Editing
Text / html editor.
Text / html editor. Integrates with Cyberduck for editing websites.
Financial Transactions
A "peer-to-peer" digital currency so you can buy things without paying transaction fees.
The most popular Windows IRC client.
Great IRC client.
A cross-platform IRC client that's free and open source.
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Our Other Sites电脑里面的QQ聊天记录一般藏在哪里啊。。哪位高手告诉我下？谢谢_百度知道
电脑里面的QQ聊天记录一般藏在哪里啊。。哪位高手告诉我下？谢谢
提问者采纳
就是在QQ的安装目录中.你到这些地方找找,里面会有登陆过的QQ号,记录不是在我的文档里,记录在我的文档中.如果是windows7,如果是XP这还要看你电脑有的是哪种系统了
提问者评价
谢谢！我知道了
其他类似问题
5人觉得有用
为您推荐：
其他3条回答
默认在安装目录下看你安装的时候是选择我的文档下还是安装目录下，但TX在“我的文档”后写了推荐，都找找吧，望采纳
教教我，谢谢了，主要是发现孩子最近不要对劲 不要打开文件、直接点击聊天记录就可以了 打开孩子的 即可看到此的聊天记录.因为这记录是
我的文档 和 QQ的安装目录 和 你自定义的 地方
qq聊天记录的相关知识
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁谁又比较好的交友聊天网站或者软件 介绍一个。谢谢了_百度知道
谁又比较好的交友聊天网站或者软件 介绍一个。谢谢了
com很老的网站了://www，不知楼主听说过没有.51.com" target="_blank">www.51<a href="http
其他类似问题
为您推荐：
您可能关注的推广
交友聊天的相关知识
其他3条回答
yy也可以了，现在基本人人一Q，然后里面的功能都还可以。然后还有51了。反正好多，51每天有超过160,000的人加入，还不需要钱了QQ可以是首选了
阳光佳缘 网不错，可以在线视频聊天 ，里面的所有都是免费的
软件如qq，msn，博客也行
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁谁知道类似 QQ的聊天工具，专门和外国人聊天，最好可以语音聊天，知道告诉我吧！谢谢了！
谁知道类似 QQ的聊天工具，专门和外国人聊天，最好可以语音聊天，知道告诉我吧！谢谢了！
国外全是这
skype&& 附近的国家用的不少（在一家台湾公司上班的时候和国外联系都是这和MSN）
提问者 的感言：xiexiele
其他回答 (4)
MSN，Facebook也是不错的选择
x下载上就可直接用吗
让你的外国朋友下载QQ 一样可以聊天
您可以去酷酷口语——专门的一对一口语陪练网站，他们的口语陪练老师大多是来自重点院校英语专业毕业的研究生，还有一些在培训机构当英语老师或在外企工作的白领，他们的外教口语陪练老师很多都是具有专业教学水平的ESL认证老师，他们的英语水平都是毋庸置疑的。
相关知识等待您来回答
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