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Easy way to test a URL for 404 in PHP?
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If you are using PHP's curl bindings, you can check the error code using curl_getinfo as such:
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);
/* Get the HTML or whatever is linked in $url. */
$response = curl_exec($handle);
/* Check for 404 (file n...
Node.js project naming conventions for files & folders
What are the naming conventions for files and folders in a large Node.js project?
7 Answers
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Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]
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First off, if you're starting a new project, go with Entity Framework ("EF") - it now generates much better SQL (more like Linq to SQL does) and is easier to maintain and more powerful than Linq to SQL ("L2S"). As of the release of .NET 4.0, I consider Linq to SQL to be an obsolete technol...
Capture screenshot of active window?
...ndow, and save it
sc.CaptureWindowToFile(this.Handle,"C:\\temp2.gif",ImageFormat.Gif);
http://www.developerfusion.com/code/4630/capture-a-screen-shot/
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What is Java EE? [duplicate]
...? When a company requires Java EE experience, what are they really asking for? Experience with EJBs? Experience with Java web apps?
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Why does C# have break if it's not optional? [duplicate]
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From the horse's mouth (MSDN) Why is the C# switch statement designed to not allow fall-through, but still require a break?.
Quoting the salient bits, this is why they don't allow fall-through:
This implicit fall-through behavior is o...
Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
...attribute the action (post) in the controller that you want to allow HTML for:
[ValidateInput(false)]
Edit: As per Charlino comments:
In your web.config set the validation mode used. See MSDN:
<httpRuntime requestValidationMode="2.0" />
Edit Sept 2014: As per sprinter252 comments:
Yo...
What's the pythonic way to use getters and setters?
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Is the setter for x called in the initializer when instantiating _x?
– Casey
Jul 3 '19 at 15:12
7
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How do I load a file into the python console?
...nuously copying/pasting into the python console. Is there a load command or something I can run? e.g. load file.py
8 Ans...
How to use multiple arguments for awk with a shebang (i.e. #!)?
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This seems to work for me with (g)awk.
#!/bin/sh
arbitrary_long_name==0 "exec" "/usr/bin/gawk" "--re-interval" "-f" "$0" "$@"
# The real awk program starts here
{ print $0 }
Note the #! runs /bin/sh, so this script is first interpreted...