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Adding a Method to an Existing Object Instance
...t "bar"
...
>>> a = A()
>>> foo
<function foo at 0x00A98D70>
>>> a.bar
<bound method A.bar of <__main__.A instance at 0x00A9BC88>>
>>>
Bound methods have been "bound" (how descriptive) to an instance, and that instance will be passed as the firs...
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...
Sorting a list using Lambda/Linq to objects
... answered Jan 2 '13 at 16:32
gls123gls123
4,89922 gold badges2424 silver badges2626 bronze badges
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How to delete a column from a table in MySQL
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98
Use ALTER TABLE with DROP COLUMN to drop a column from a table, and CHANGE or MODIFY to change ...
What does the third parameter (false) indicate in document.addEventListener(“deviceready”,OnDeviceRe
...
Dan Dascalescu
98.3k3737 gold badges263263 silver badges333333 bronze badges
answered Jul 10 '13 at 7:02
lifuslifus
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Splitting string with pipe character (“|”) [duplicate]
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devnulldevnull
98.1k2727 gold badges195195 silver badges201201 bronze badges
...
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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Adding :default => true to boolean in existing Rails column
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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:...
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.
...
Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
...red Jul 29 '14 at 14:57
Matthias123Matthias123
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...