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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
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235
You should override ActionView::Base.field_error_proc. It's currently defined as this within A...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
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answered Oct 31 '12 at 3:50
namuolnamuol
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
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42
They can be considered as equivalent. The limits in size are the same:
Maximum length of CLOB ...
When should I use UNSIGNED and SIGNED INT in MySQL?
...types.html
UNSIGNED ranges from 0 to n, while signed ranges from about -n/2 to n/2.
In this case, you have an AUTO_INCREMENT ID column, so you would not have negatives. Thus, use UNSIGNED. If you do not use UNSIGNED for the AUTO_INCREMENT column, your maximum possible value will be half as high (a...
How do I remove the first characters of a specific column in a table?
...n in a table? Column name is Student Code and an example value is ABCD123Stu1231 .
I want to remove first 4 chars from my table for all records
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Getting the difference between two sets
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204
Try this
test2.removeAll(test1);
Set#removeAll
Removes from this set all of its eleme...
Generate Java classes from .XSD files…?
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121
JAXB does EXACTLY what you want. It's built into the JRE/JDK starting at 1.6
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Installing MSBuild 4.0 without Visual Studio 2010
I installed .NET 4.0 and VS 2010 RC on my laptop and MSBuild was automatically installed. I was hoping to build a continuous integration server by just installing the .NET SDK without VS 2010, so I downloaded the .NET 4.0 Framework from Microsoft at this link . Unfortunately, it doesn't appear to...
How to concatenate string variables in Bash
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edited Sep 1 '19 at 12:51
Potherca
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answered...
Android Webview - Completely Clear the Cache
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answered Oct 21 '10 at 9:27
markjanmarkjan
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