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Can an ASP.NET MVC controller return an Image?
Can I create a Controller that simply returns an image asset?
19 Answers
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nginx error connect to php5-fpm.sock failed (13: Permission denied)
I update nginx to 1.4.7 and php to 5.5.12 , After that I got the 502 error . Before I update everything works fine.
24 ...
Random data in Unit Tests?
...or objects which fill their fields with random data. His reason is that it gives a wider range of testing, since it will test a lot of different values, whereas a normal test only uses a single static value.
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Set the absolute position of a view
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You can use RelativeLayout. Let's say you wanted a 30x40 ImageView at position (50,60) inside your layout. Somewhere in your activity:
// Some existing RelativeLayout from your layout xml
RelativeLayout rl = (RelativeLayout) findViewById(R.id.my_relative_layout);
ImageView iv = new ...
Django, creating a custom 500/404 error page
Following the tutorial found here exactly, I cannot create a custom 500 or 404 error page. If I do type in a bad url, the page gives me the default error page. Is there anything I should be checking for that would prevent a custom page from showing up?
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GitHub: searching through older versions of files
I know that using GitHub I can search through all the current versions of my files in a repo. However, I would also like to search through the older versions of my repo files. For example, say, I used to have a function called get_info() in my code, but deleted it several versions ago, is it possibl...
How to convert R Markdown to PDF?
I've previously asked about the commands for converting R Markdown to HTML .
8 Answers
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?
I'm working on a Java Selenium-WebDriver. I added
15 Answers
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How exactly does __attribute__((constructor)) work?
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It runs when a shared library is loaded, typically during program startup.
That's how all GCC attributes are; presumably to distinguish them from function calls.
GCC-specific syntax.
Yes, this works in C and C++.
No, the function does not need to be...
Is there a way to follow redirects with command line cURL?
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Use the location header flag:
curl -L <URL>
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