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How is an overloaded method chosen when a parameter is the literal null value?
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102
Is null a String variable pointing to nothing ?
A null reference can be converted to an exp...
Mercurial for Beginners: The Definitive Practical Guide
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22 Answers
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Return 0 if field is null in MySQL
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332
Use IFNULL:
IFNULL(expr1, 0)
From the documentation:
If expr1 is not NULL, IFNULL() retur...
How to get the current loop index when using Iterator?
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12 Answers
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Can you configure log4net in code instead of using a config file?
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FINAL SOLUTION:1
For anyone who may stumble upon this in the future, here is what I did. I ma...
How to let PHP to create subdomain automatically for each user?
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12 Answers
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Run batch file as a Windows service
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answered Nov 8 '12 at 17:21
Junior MayhéJunior Mayhé
14.8k2626 gold badges102102 silver badges154154 bronze badges
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How to allow download of .json file with ASP.NET
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edited May 12 '17 at 14:52
answered Nov 16 '11 at 20:56
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What does “1 line adds whitespace errors” mean when applying a patch?
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128
You don't need to care.
The warning enacts a standard of cleanliness of text files in regard t...