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USB Debugging option greyed out

...our phone to your PC, using the USB cable, select the mode as PC Software. Now you should be able to enable USB Debugging. share | improve this answer | follow ...
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How can I use NSError in my iPhone App?

...ies) { // sad, we can't solve world hunger, but we can let people know what went wrong! // init dictionary to be used to populate error object NSMutableDictionary* details = [NSMutableDictionary dictionary]; [details setValue:@"ran out of money" forKey:NSLocalizedDesc...
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How do I get a string format of the current date time, in python?

...day().strftime("%B %d, %Y") 'July 23, 2010' >>> datetime.datetime.now().strftime("%I:%M%p on %B %d, %Y") '10:36AM on July 23, 2010' share | improve this answer | fo...
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How to delete cookies on an ASP.NET website

...ies["userId"] != null) { Response.Cookies["userId"].Expires = DateTime.Now.AddDays(-1); } But it also makes sense to use Session.Abandon(); besides in many scenarios. share | improve th...
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Can I have multiple :before pseudo-elements for the same element?

... normal element. In your example, the end result looks like this: .circle.now:before { content: "Now"; font-size: 19px; color: black; } As you can see, only the content declaration that has highest precedence (as mentioned, the one that comes last) will take effect — the rest of the...
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How to update Identity Column in SQL Server?

... it started with a big number 10010 and it's related with another table, now I have 200 records and I want to fix this issue before the records increases. ...
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What is the difference between Ruby 1.8 and Ruby 1.9

...es Performance Threads/Fibers Encoding/Unicode gems is (mostly) built-in now if statements do not introduce scope in Ruby. What's changed? Single character strings. Ruby 1.9 irb(main):001:0> ?c => "c" Ruby 1.8.6 irb(main):001:0> ?c => 99 String index. Ruby 1.9 irb(main):0...
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bundle install fails with SSL certificate verification error

... Update Now that I've karma wh..err mined enough from this answer everyone should know that this should have been fixed. re: via Ownatik again bundle install fails with SSL certificate verification error gem update --system My an...
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Datetime equal or greater than today in MySQL

... SELECT * FROM myTable WHERE DATE(myDate) = DATE(NOW()) Read more: http://www.tomjepson.co.uk/tutorials/36/mysql-select-where-date-today.html share | improve this answe...
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A type for Date only in C# - why is there no Date type?

...our C# project we have the need for representing a date without a time. I know of the existence of the DateTime, however, it incorporates a time of day as well. I want to make explicit that certain variables and method-arguments are date-based . Hence I can't use the DateTime.Date property ...