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PostgreSQL: Difference between text and varchar (character varying)
...array).
Check this article from Depesz: http://www.depesz.com/index.php/2010/03/02/charx-vs-varcharx-vs-varchar-vs-text/
A couple of highlights:
To sum it all up:
char(n) – takes too much space when dealing with values shorter than n (pads them to n), and can lead to subtle errors be...
Insert image after each list item
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answered Jun 3 '09 at 18:46
jimyijimyi
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Sending an HTTP POST request on iOS
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The following code describes a simple example using POST method.(How one can pass data by POST...
How do I delete specific lines in Notepad++?
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edited Nov 18 '15 at 21:23
Peter Mortensen
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How can I configure my makefile for debug and release builds?
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194
You can use Target-specific Variable Values. Example:
CXXFLAGS = -g3 -gdwarf2
CCFLAGS = -g3 -...
mysql_config not found when installing mysqldb python interface
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Could not load type from assembly error
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Is the assembly in the Global Assembly Cache (GAC) or any place the might be overriding the as...
How can I round down a number in Javascript?
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11 Answers
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Multi-gradient shapes
...olor.GREEN, Color.WHITE, Color.WHITE},
new float[]{0,0.5f,.55f,1}, Shader.TileMode.REPEAT);
return lg;
}
};
PaintDrawable p=new PaintDrawable();
p.setShape(new RectShape());
p.setShaderFactory(sf);
Basically, the int array allows you to select multiple color stops, and the...
PostgreSQL delete all content
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Use the TRUNCATE TABLE command.
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