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Ruby on Rails patterns - decorator vs presenter
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A decorator is more of a "let's add some functionality to this entity". A presenter is more of a...
How to perform OR condition in django queryset?
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how does array[100] = {0} set the entire array to 0?
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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
.... As TIMESTAMP only stores the number of seconds since 1970-01-01, it uses 4 bytes.
You can read more about the differences between time formats in MySQL here.
In the end, it comes down to what you need your date/time column to do. Do you need to store dates and times before 1970 or after 2038? Us...
How to remove specific element from an array using python
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You don't need to iterate the array. Just:
>>> x = ['ala@ala.com', 'bala@bala.com']
&g...
Java reflection - impact of setAccessible(true)
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C# Pass Lambda Expression as Method Parameter
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Find all elements on a page whose element ID contains a certain text using jQuery
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How do I view an older version of an SVN file?
...an SVN file which is now missing some logic and so I need to go back about 40 revisions to the time when it had the logic I need. Other than trying to view a diff of the file in the command line ( very hard to read ), is there any way I could get a copy of that file to review so I can study it to re...
Linq Syntax - Selecting multiple columns
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