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Simple Pivot Table to Count Unique Values

...s two different columns. Using the original example, I didn't have: ABC 123 ABC 123 ABC 123 DEF 456 DEF 567 DEF 456 DEF 456 and want it to appear as: ABC 1 DEF 2 But something more like: ABC 123 ABC 123 ABC 123 ABC 456 DEF 123 DEF 456 D...
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How to insert a character in a string at a certain position?

...but was suggested to use String for a better display output (instead of 1234.5 will be 1234.50 ). Therefore, I need a function that will take an int as parameter and return the properly formatted String with a decimal point 2 digits from the end. ...
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Javascript : natural sort of alphanumerical strings

...ebeckennebec 89.8k2828 gold badges9696 silver badges123123 bronze badges ...
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C# DateTime to “YYYYMMDDHHMMSS” format

...e has great examples check it out // create date time 2008-03-09 16:05:07.123 DateTime dt = new DateTime(2008, 3, 9, 16, 5, 7, 123); String.Format("{0:y yy yyy yyyy}", dt); // "8 08 008 2008" year String.Format("{0:M MM MMM MMMM}", dt); // "3 03 Mar March" month String.Format("{0:d ...
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AngularJS $resource RESTful example

...create a todo var todo1 = new Todo(); todo1.foo = 'bar'; todo1.something = 123; todo1.$save(); //get and update a todo var todo2 = Todo.get({id: 123}); todo2.foo += '!'; todo2.$save(); //which is basically the same as... Todo.get({id: 123}, function(todo) { todo.foo += '!'; todo.$save(); });...
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How to test equality of Swift enums with associated values

...{ case Name(String) case Number(Int) } let t1 = SimpleToken.Number(123) let t2 = SimpleToken.Number(123) Before Swift 4.1 As others have noted, Swift doesn't synthesize the necessary equality operators automatically. Let me propose a cleaner (IMHO) implementation, though: enum SimpleToke...
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Adding :default => true to boolean in existing Rails column

... change_column :things, :price_1, :integer, default: 123, null: false Seems to be best way to add a default to an existing column that doesn't have null: false already. Otherwise: change_column :things, :price_1, :integer, default: 123 Some research I did on this: https:...
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MySQL Query GROUP BY day / month / year

...swered Jun 9 '13 at 9:17 mr.baby123mr.baby123 1,7841919 silver badges1212 bronze badges ...
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How do I get the width and height of a HTML5 canvas?

... 123 It might be worth looking at a tutorial: Firefox Canvas Tutorial You can get the width and he...
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Which equals operator (== vs ===) should be used in JavaScript comparisons?

...n the third rule) Now it becomes interesting: var a = "12" + "3"; var b = "123"; alert(a === b); // returns true, because strings behave like value types But how about this?: var a = new String("123"); var b = "123"; alert(a === b); // returns false !! (but they are equal and of the same type) I...