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How can I specify a local gem in my Gemfile?

...ing the version of the gem, stopping/starting the Rails server gives me an error. In order to fix it, I am specifying the gem version in the rails application Gemfile like this: gem 'GEM_NAME', '0.0.2', :github => 'GEM_NAME/GEM_NAME', :branch => 'master' ...
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Detect if Android device has Internet connection

...e() == 200); } catch (IOException e) { Log.e(LOG_TAG, "Error checking internet connection", e); } } else { Log.d(LOG_TAG, "No network available!"); } return false; } Of course you can substitute the http://www.google.com URL for any other server you ...
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Is there a working C++ refactoring tool? [closed]

...actoring options either don't show up or don't complete. There are strange error messages or none at all. – Daniel Rose Apr 11 '12 at 7:59 4 ...
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How can i tell if an object has a key value observer attached

..."status") } catch let error as NSError { print(error.localizedDescription) } getting warning. ...
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How to get Maven project version to the bash command line

... [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.3.2:exec (default-cli) on project audit-events-processor-parent: Command execution failed. Cannot run program "maven" (in directory "/tmp"): error=2, No such...
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Proper way to make HTML nested list?

...the <li> it belongs in. If you validate, option 1 comes up as an error in html 5 -- credit: user3272456 Correct: <ul> as child of <li> The proper way to make HTML nested list is with the nested <ul> as a child of the <li> to which it belongs. The nested list s...
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Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy

I'm receiving the following error on a couple of Chrome browsers but not all. Not sure entirely what the issue is at this point. ...
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Get the index of the nth occurrence of a string?

... looks like this before the regex.match function: (().*?){2}. I get this error: parsing "(().*?){2}" - Not enough )'s. What is the correct format to look for back slashes without an error? – RichieMN Feb 19 '14 at 16:53 ...
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Where do I find the definition of size_t?

...o assume size_t is the same as unsigned int, which can lead to programming errors,2 particularly as 64-bit architectures become more prevalent. From C99 7.17.1/2 The following types and macros are defined in the standard header stddef.h <snip> size_t which is the unsigned integer type of the...
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Cron and virtualenv

...ll It's tricky to spot why this fails as /var/log/syslog doesn't log the error details. Best to alias yourself to root so you get emailed with any cron errors. Simply add yourself to /etc/aliases and run sendmail -bi. More info here: http://codeinthehole.com/archives/43-Running-django-cronjobs-...