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What's an elegant way to conditionally add a class to an HTML element in a view?

... 143 I use the first way, but with a slightly more succinct syntax: <div class="<%= 'ok' if @s...
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Example of Named Pipes

... edited Dec 10 '12 at 18:23 answered Dec 10 '12 at 18:16 L....
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ASP.NET MVC - Should business logic exist in controllers?

...ifically. – jonnii Oct 25 '08 at 22:35 1 This will make your model tight coupled with ITaxService...
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How do I get a human-readable file size in bytes abbreviation using .NET?

... 367 This is not the most efficient way to do it, but it's easier to read if you are not familiar w...
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The role of #ifdef and #ifndef

... 131 Text inside an ifdef/endif or ifndef/endif pair will be left in or removed by the pre-processor...
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How do I add multiple arguments to my custom template filter in a django template?

...xample, if you want a filter that checks if variable X is in the list [1,2,3,4] you will want a template filter that looks like this: {% if X|is_in:"1,2,3,4" %} Now we can create your templatetag like this: from django.template import Library register = Library() def is_in(var, args): if a...
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How can I programmatically check whether a keyboard is present in iOS app?

...11 mxcl 23.6k1111 gold badges8888 silver badges9595 bronze badges answered Jun 10 '12 at 4:03 thpitschthpitsch...
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How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'

... 32 Answers 32 Active ...
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How to sum all the values in a dictionary?

... | edited Sep 23 '19 at 20:51 answered Feb 2 '11 at 23:02 ...
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How to use Git Revert

...$ git add README.md $ git commit -m "initial commit" [master (root-commit) 3f7522e] initial commit 1 file changed, 1 insertion(+) create mode 100644 README.md $ echo "bad update" > README.md $ git commit -am "bad update" [master a1b9870] bad update 1 file changed, 1 insertion(+), 1 deletion(-...