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If string is empty then return some default value

...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
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Having links relative to root?

... Mark Garcia 16k33 gold badges4848 silver badges9191 bronze badges answered Apr 5 '11 at 23:04 David says reinstat...
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How do Google+ +1 widgets break out of their iframe?

...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
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How can I validate a string to only allow alphanumeric characters in it?

...e two problems." – O. Jones Dec 20 '16 at 19:15  |  show 1 more comment ...
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How do you access a website running on localhost from iPhone browser

...Once you have your ip, simply visit that from your browser e.g. http://192.168.0.102. You may need to open up port 80 (or whatever port your website is running on) in the inbound security of your firewall if you are running one. Note: don't forget the app's port if what you want is to debug the...
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Insert space before capital letters

... answered Aug 22 '14 at 16:53 user2051552user2051552 1,92811 gold badge1010 silver badges66 bronze badges ...
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ICollection Vs List in Entity Framework

...an-GrahamMerlyn Morgan-Graham 53.5k1313 gold badges116116 silver badges173173 bronze badges add a comment ...
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How to serialize a lambda?

... @bcody Yes see also: stackoverflow.com/questions/25391656/… – assylias Oct 9 '15 at 8:55  |  show 8 more comments ...
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Will console.log reduce JavaScript execution performance?

...n Meta – Infinite Recursion Apr 22 '16 at 12:47 8 "it's too easy for a person to read your logs" ...
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Why is parenthesis in print voluntary in Python 2.7?

...answered May 31 '11 at 4:25 user166390user166390 3 ...