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ASP.NET MVC: Custom Validation by DataAnnotation
...ength = minLength;
}
public string[] PropertyNames { get; private set; }
public int MinLength { get; private set; }
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var properties = this.PropertyNames.Select(validationCont...
Find all storage devices attached to a Linux machine [closed]
...ou can always do fdisk -l which seems to work pretty well, even on strange setups such as EC2 xvda devices.
Here is a dump for a m1.large instance:
root@ip-10-126-247-82:~# fdisk -l
Disk /dev/xvda1: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders, total 20971520 sectors
Uni...
How do I include a JavaScript file in another JavaScript file?
...eElement("script"); // create a script DOM node
script.src = url; // set its src to the provided URL
document.head.appendChild(script); // add it to the end of the head section of the page (could change 'head' to 'body' to add it to the end of the body section instead)
}
This function ...
The import org.junit cannot be resolved
...ect. There are several choices to achieve it depending on your development setup.
Command line: In the case of command line invocations, you will have to add junit.jar to the classpath of your application with java -cp /path/to/junit.jar. Take a look at the answers here.
Using eclipse: Eclipse dis...
Boost Statechart vs. Meta State Machine
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Why can I access private variables in the copy constructor?
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How to create materialized views in SQL Server?
...n
NB: this will eat space, also in your tx logs. Best used for small datasets that are slow to compute. Maybe refactor to eliminate "easy but large" columns first into an outer view.
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impro...
Centering a div block without the width
...at: left/right’ in CSS 2.1, but that's no use for centering.)
You could set the ‘display’ property to ‘inline-block’ to turn a block into a shrink-to-fit object that can be controlled by its parent's text-align property, but browser support is spotty. You can mostly get away with it by us...
How do I set a JLabel's background color?
In my JPanel , I set the background of a JLabel to a different color. I can see the word "Test" and it's blue, but the background doesn't change at all. How can I get it to show?
...
How do I set up curl to permanently use a proxy? [closed]
How can I set up "curl" to permanently use a proxy server in the terminal?
4 Answers
4...