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What is the difference between RDF and OWL? [closed]
...s an image of the Semantic Web layers : w3.org/2001/12/semweb-fin/swlevels.png Just for reference.
– Timo Westkämper
May 16 '10 at 11:57
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How can you encode a string to Base64 in JavaScript?
I have a PHP script that can encode a PNG image to a Base64 string.
26 Answers
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What are bitwise shift (bit-shift) operators and how do they work?
...: 185
This is often used for encoding or decoding image formats like jpg, png, etc.
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Benchmarking (python vs. c++ using BLAS) and (numpy)
...as_call_benchmark.zip
http://dl.dropbox.com/u/5453551/blas_call_benchmark.png
I do not see essentially any difference between the different methods for large matrices, between Numpy, Ctypes and Fortran. (Fortran instead of C++ --- and if this matters, your benchmark is probably broken.)
Your Cal...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...O高效的求解器可快速求解并分析结果。
§1 LINGO快速入门
当你在windows下开始运行LINGO系统时，会得到类似下面的一个窗口：
外层是主框架窗口，包含了所有菜单命令和工具条，其它所有的窗口将被包含在主窗口之下。在...
Algorithm to compare two images
...n I am unsure how transparency data is stored for certain image types, gif png etc, but this will be extractable and would serve as an effective simplified cut out to compare with your data sets transparency.
Inverting Signals
An image is just a signal. If you play a noise from a speaker, and you...
What are the best JVM settings for Eclipse? [closed]
...ngs
alt text http://www.eclipse.org/home/promotions/friends-helios/helios.png
After settings for Eclipse Ganymede 3.4.x and Eclipse Galileo 3.5.x, here is an in-depth look at an "optimized" eclipse.ini settings file for Eclipse Helios 3.6.x:
based on runtime options,
and using the Sun-Oracle JV...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...ch time, the browser does what it does because it found the link in an <img> or <style> tag and the response media type was image/jpeg or text/css.
If Twitter makes a hypermedia based API, it will probably always return an application/tweet every time you follow a link to a tweet, but t...
What are the differences between git branch, fork, fetch, merge, rebase and clone?
... (Originally from http://www.dataschool.io/content/images/2014/Mar/github1.png).
.-------------------------. 1. Fork .-------------------------.
| Your GitHub repo | <-------------- | Joe's GitHub repo |
| github.com/you/coolgame | | github.com/joe/coolgame |...
How to become an OpenCart guru? [closed]
...load->model('tool/image');
$this->model_tool_image->resize('image.png', 300, 200);
Understanding variable assignment in views from the controller
In order to pass values to the view from the controller, you simply need to assign your data to the $this->data variable, which is essent...