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What does the servlet value signify
...s that this servlet should be loaded (instantiated
and have its
init() called) on the startup of the Web application. The element content of this
element must be an integer indicating the order in which the servlet should be
loaded. If the value is a negative integer, or the element is not p...
How do I programmatically get the GUID of an application in .net2.0
...
Try the following code. The value you are looking for is stored on a GuidAttribute instance attached to the Assembly
using System.Runtime.InteropServices;
static void Main(string[] args)
{
var assembly = typeof(Program).Assembly;
var attribute = (GuidAttribute)assembly.GetCustomAttribu...
ASP.NET MVC: No parameterless constructor defined for this object
... same exception occurs when a Model has no parameterless constructor.
The call stack was figuring a method responsible for creating a new instance of a model.
System.Web.Mvc.DefaultModelBinder.CreateModel(ControllerContext controllerContext, ModelBindingContext bindingContext, Type modelType)
...
How do I serialize a C# anonymous type to a JSON string?
...y, "Oh, this is type Foo! I know how that should look in JSON."
Having said that, you might try JSON.Net to do the serialization. I have no idea if it will work
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Java equivalent to C# extension methods
...shows its age here. Imagine you want to write a JSONObject to disk. Do you call jsonobj.writeToDisk() or someunrelatedclass.writeToDisk(jsonobj) ?
– woens
Oct 3 '14 at 21:32
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ActiveRecord OR query
...mely SQL Injection. So, we will have to sanitize the user input before providing it to a SQL query that has to be run against the database. This will be handled by ORMs, and these have been handling the edge cases, that we tend to miss. So, it is always advisable to use ORM to create SQL queries.
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What is the { get; set; } syntax in C#?
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It's a so-called auto property, and is essentially a shorthand for the following (similar code will be generated by the compiler):
private string name;
public string Name
{
get
{
return this.name;
}
set
{
...
How to get request URI without context path?
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If you're inside a front contoller servlet which is mapped on a prefix pattern, then you can just use HttpServletRequest#getPathInfo().
String pathInfo = request.getPathInfo();
// ...
Assuming that the servlet in your example is mapped...
How do I parse command line arguments in Bash?
Say, I have a script that gets called with this line:
37 Answers
37
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Delete all rows in an HTML table
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Easily the most efficient solution, provided of course that the JavaScript developer is allowed to modify the HTML.
– Blazemonger
Sep 1 '11 at 14:26
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