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String difference in Bash

...e is some difference between the two strings? – alpha_989 Aug 10 '17 at 15:28 @alpha_989 , here's your answer: $ diff ...
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Convert character to ASCII code in JavaScript

...ly this is documented: developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…. "if it is not a number, it defaults to 0" – tokland Nov 15 '11 at 19:46 ...
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How to convert an entire MySQL database characterset and collation to UTF-8?

...ommands. ALTER DATABASE databasename CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; ALTER TABLE tablename CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; Or if you're still on MySQL 5.5.2 or older which didn't support 4-byte UTF-8, use utf8 instead of utf8mb4: ALTER DATABASE data...
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What is the standard naming convention for html/css ids and classes?

... while, I've gone back to dashes. To me now they look a lot cleaner than un_der_scores or camelCase. My original point still stands though: there isn't a standard. Update 2015 An interesting corner case with conventions here is Rust. I really like the language, but the compiler will warn you if yo...
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Get controller and action name from within controller?

... edited Apr 30 '14 at 17:02 L_7337 2,3442525 silver badges4242 bronze badges answered Aug 15 '13 at 8:06 An...
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How Do You Clear The IRB Console?

... which command would work with tmux. I think Ctrl + L is the one as thatway_3 says down below. – Pablo Feb 16 at 18:35 add a comment  |  ...
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How do you sign a Certificate Signing Request with your Certification Authority?

...############################################################ [ ca ] default_ca = CA_default # The default ca section [ CA_default ] default_days = 1000 # How long to certify for default_crl_days = 30 # How long before next CRL default_md = sha256 # Use pub...
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Convert a timedelta to days, hours and minutes

...l indeed have to perform "nauseatingly simple mathematics", e.g.: def days_hours_minutes(td): return td.days, td.seconds//3600, (td.seconds//60)%60 share | improve this answer | ...
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Application_Error not firing when customerrors = “On”

I have code in the global.asax file's Application_Error event which executes when an error occurs and emails details of the error to myself. ...
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How can I determine whether a 2D Point is within a Polygon?

...ard form: A*x + B*y + C = 0 // See: http://en.wikipedia.org/wiki/Linear_equation a1 = v1y2 - v1y1; b1 = v1x1 - v1x2; c1 = (v1x2 * v1y1) - (v1x1 * v1y2); // Every point (x,y), that solves the equation above, is on the line, // every point that does not solve it, is not. The e...