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python re.sub group: number after \number

How can I replace foobar with foo123bar ? 1 Answer 1 ...
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How to select where ID in Array Rails ActiveRecord without exception

...ore relevant for Rails 4.x Do this: current_user.comments.where(:id=>[123,"456","Michael Jackson"]) The stronger side of this approach is that it returns a Relation object, to which you can join more .where clauses, .limit clauses, etc., which is very helpful. It also allows non-existent IDs ...
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AngularJS : Factory and Service? [duplicate]

...module('myApp').factory('myFactory', function() { var _myPrivateValue = 123; return { privateValue: function() { return _myPrivateValue; } }; }); // Service function MyService() { this._myPrivateValue = 123; } MyService.prototype.privateValue = function() { return this._myPrivate...
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Can a CSV file have a comment?

... I have more often seen and used: #Csv/Version 1.9 Time,ValueA,ValueB 0.0, 123, 456 0.1, 123, 349 – Crog Aug 25 at 8:31 add a comment  |  ...
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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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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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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks

...red Jul 29 '14 at 14:57 Matthias123Matthias123 79266 silver badges1313 bronze badges ...
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How to read the output from git diff?

...line7 line8 line9 -this line10 to be deleted line11 line12 line13 @@ -98,3 +97,4 @@ line97 line98 line99 line100 +this is new line100 share | improve this answer | ...
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How to kill all processes with a given partial name? [closed]

...one go, you don't need a loop for that. If the ps returns three processes 123, 234, and 345, you can kill 123 234 345 just like you can rm or cat multiple file arguments. – tripleee Jul 9 '12 at 7:49 ...