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Ruby/Rails: converting a Date to a UNIX timestamp
...ine. The Rails console session below shows an example:
>> Date.new(2009,11,26).to_time
=> Thu Nov 26 00:00:00 -0800 2009
>> Date.new(2009,11,26).to_time.to_i
=> 1259222400
>> Time.at(1259222400)
=> Thu Nov 26 00:00:00 -0800 2009
Note that the intermediate DateTime obje...
Naming convention for utility classes in Java
...ide showing an outline of his speech with three main points, labeled "1", "2nd", and "C".)
Never ever ever make two names that differ only in some subtlety of spelling, like having a CustomerUtil and a CustomerUtility. If there was a good reason to make two classes, then there must be something dif...
JSR-303 @Valid annotation not working for list of child objects
...Map<>();
//...
}
Also see what's new in Bean Validation 2.0/Jakarta Bean Validation.
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What is an SSTable?
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answered Apr 4 '10 at 22:21
SchildmeijerSchildmeijer
19.6k1010 gold badges5757 silver badges7878 bronze badges
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Why does Git tell me “No such remote 'origin'” when I try to push to origin?
...add README.md
before running
git commit -m "some descriptive message"
2 - You haven't set up the remote repository
You then ran
git remote add origin https://github.com/VijayNew/NewExample.git
After that, your local repository should be able to communicate with the remote repository that re...
What is offsetHeight, clientHeight, scrollHeight?
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edited Apr 26 '16 at 20:25
answered Mar 26 '14 at 23:55
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“Use the new keyword if hiding was intended” warning
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23
Here is a link for anyone who wants to know what the difference between new and override is.
– starsplusplus
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C# Equivalent of SQL Server DataTypes
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1132
This is for SQL Server 2005. There are updated versions of the table for SQL Server 2008, SQL Se...
Moving multiple files in TFS Source Control
I'm using Team Foundation Server 2008 (SP 1) and I need to move multiple files from one folder to another (to retain file history). In addition to Team Explorer (with SP 1) I've also got the latest TFS Power Tools (October 2008) installed (for Windows Shell integration).
...