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远程临场机器人 你会买单吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...进行远程视频通话——是的，这确切地说更像一个iPad的智能配件。
那么这和一般的视频通话有什么不同？
孔尧举了个例子：“你控制的明机器人行走在丽江，你没有在看路上的景色，而是望向了一个面容忧郁、胡子拉碴的大...
When to use PNG or JPG in iPhone development?
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PNG's are pixel perfect (non-lossy), and require very little extra CPU energy to display. However, large PNGs may take longer to read from storage than more compressed image formats, and thus be slower to display.
JPG's are...
Why am I getting error for apple-touch-icon-precomposed.png
...e to it. This is the equivalent of the favicon. To resolve, add 2 100×100 png files, save it as apple-touch-icon-precomposed.png and apple-touch-icon.png and upload it to the root directory of the server. After that, the error should be gone.
I noticed lots of requests for apple-touch-icon-prec...
Favicon: .ico or .png / correct tags? [duplicate]
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For compatibility with all browsers stick with .ico.
.png is getting more and more support though as it is easier to create using multiple programs.
for .ico
<link rel="shortcut icon" href="http://example.com/myicon.ico" />
for .png, you need to specify the type
<...
How to convert a PNG image to a SVG? [closed]
How to convert a PNG image to a SVG?
15 Answers
15
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Creating a favicon [closed]
...size, sir!". The site also supports/preserves transparency present in some pngs.
Also, their site looks cool and is easy to use.
For example here is a stackoverflow logo:
Here are some of the generated favicons:
They also generate the needed html:
<link rel="apple-touch-icon-precompose...
How to merge images in command line? [closed]
... Some tutorial about it here.
Example (vertical sprite):
convert image1.png image2.png image3.png -append result/result-sprite.png
Example (horizontal sprite):
convert image1.png image2.png image3.png +append result/result-sprite.png
...
favicon.png vs favicon.ico - why should I use PNG instead of ICO?
Other than the fact that PNG is a more common image format, is there any technical reason to favor favicon.png vs. favicon.ico?
...
What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
... file-size compared to GIFs!
Good for: Photographs. Also, gradients.
PNG-8 - Lossless / Indexed
PNG is a newer format, and PNG-8 (the indexed version of PNG) is really a good replacement for GIFs. Sadly, however, it has a few drawbacks: Firstly it cannot support animation like GIF can (wel...
Xcode 5 & Asset Catalog: How to reference the LaunchImage?
...mage (excluding the iPad images with no status bar):
LaunchImage-568h@2x.png
LaunchImage-700-568h@2x.png
LaunchImage-700-Landscape@2x~ipad.png
LaunchImage-700-Landscape~ipad.png
LaunchImage-700-Portrait@2x~ipad.png
LaunchImage-700-Portrait~ipad.png
LaunchImage-700@2x.png
LaunchImage-Landscape@2x~i...