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How do I read an attribute on a class at runtime?

...>( this Type type, Func<TAttribute, TValue> valueSelector) where TAttribute : Attribute { var att = type.GetCustomAttributes( typeof(TAttribute), true ).FirstOrDefault() as TAttribute; if (att != null) { r...
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jQuery .data() does not work, but .attr() does

...ncludes getting & setting using each, and outputting the length of the selectors after they've been set, jsbin.com/acegef/edit#javascript,html,live – Ian Davis Jan 3 '12 at 20:34 ...
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Catch multiple exceptions in one line (except block)

...e variable if you have long exception handling or your IDE only highlights selections larger than that, as mine does.) The instance has an args attribute. Here is an example: import sys try: mainstuff() except (KeyboardInterrupt, EOFError) as err: print(err) print(err.args) sys.ex...
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Mixing C# & VB In The Same Project

...e you did not receive errors. Edit: If you add a .vb file to a C# project, select the file in the Solution Explorer panel and then look at the Properties panel, you'll notice that the Build Action is 'Content', not 'Compile'. It is treated as a simple text file and doesn't even get embedded in the c...
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Environment variables for java installation

...ava\jdk1.7.0_79 (depending on your JDK installation path it varies). Then select the Path system variable and click Edit.... Keep the variable name as Path, and append C:\Program Files\Java\jdk1.7.0_79\bin; or %JAVA_HOME%\bin; (both mean the same) to the variable value. Once you are done with abov...
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PHP exec() vs system() vs passthru()

...ed restrictions, such as selinux. But a well set-up system will have those selectively off. Of course a shared host is a different story, but you won't offer a shared environment to esteemed clients either, no? – Christian Sep 18 '11 at 10:01 ...
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What are the differences between numpy arrays and matrices? Which one should I use?

...nces between matrix objects and ndarrays (having to do with np.ravel, item selection and sequence behavior). The main advantage of numpy arrays is that they are more general than 2-dimensional matrices. What happens when you want a 3-dimensional array? Then you have to use an ndarray, not a matrix ...
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Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy

...|ttf|woff)$ { add_header Access-Control-Allow-Origin '*'; } AWS S3: Select your bucket Click properties on the right top Permisions => Edit Cors Configuration => Save Save http://schock.net/articles/2013/07/03/hosting-web-fonts-on-a-cdn-youre-going-to-need-some-cors/ ...
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How to find out what type of a Mat object is with Mat::type() in OpenCV

...n" functionality like Visual Studio you can type cv::CV_8U right-click and select Go to Definition to open the file where cv::CV_8U is defined which is types_c.h. – user3731622 Aug 29 '16 at 17:53 ...
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How to make button look like a link?

... padding: 0; border: none; cursor: pointer; -moz-user-select: text; /* override all your button styles here if there are any others */ } button.link span { text-decoration: underline; } button.link:hover span, button.link:focus span { color: black; } &lt...