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Semicolon before self-invoking function? [duplicate]
...ious to find if this is the next awesome thing in JavaScript that I don't know.
4 Answers
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Multiple actions were found that match the request in Web Api
...ts: new { id = RouteParameter.Optional });
Notice that the routeTemplate now includes an action. Lots more info here: http://www.asp.net/web-api/overview/web-api-routing-and-actions/routing-in-aspnet-web-api
Update:
Alright, now that I think I understand what you are after here is another take a...
How to do ToString for a possibly null object?
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C# 6.0 Edit:
With C# 6.0 we can now have a succinct, cast-free version of the orignal method:
string s = myObj?.ToString() ?? "";
Or even using interpolation:
string s = $"{myObj}";
Original Answer:
string s = (myObj ?? String.Empty).ToString();
or
strin...
Using -performSelector: vs. just calling the method
... performSelector is also useful to suppress compile warnings. If you know the method exists (like after using respondsToSelector), it will stop Xcode from saying "may not respond to your_selector". Just don't use it instead of finding out the real cause of the warning. ;)
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How to impose maxlength on textArea in HTML using JavaScript
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I know you want to avoid jQuery, but as the solution requires JavaScript, this solution (using jQuery 1.4) is the most consise and robust.
Inspired by, but an improvement over Dana Woodman's answer:
Changes from that answer a...
Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
...docs causing headers to be dirty and triggering rebuilds. I have actually known people use that as an excuse for writing documentation later!
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GitHub Error Message - Permission denied (publickey)
Anybody seen this error and know what to do?
36 Answers
36
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How to add extra info to copied web text
Some websites now use a JavaScript service from Tynt that appends text to copied content.
8 Answers
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Beginner's guide to ElasticSearch [closed]
There hasn't been any books about ElasticSearch (that I know of), and http://www.elasticsearch.org/guide/ seems to contain only references.
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How do I download a binary file over HTTP?
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Yes, I know. That is why I said that it is a platform-specific solution.
– Dawid
Jan 17 '13 at 21:28
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