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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
...for a list of objects that needs to be iterated through, modified, sorted, etc (See here for a full list: http://msdn.microsoft.com/en-us/library/6sh2ey19.aspx).
From a more specific standpoint, lazy loading comes in to play with choosing the type. By default, navigation properties in Entity Framew...
Android - Launcher Icon Size
For HDPI , XHDPI , etc. what should be the ideal size of the launcher icon? Should I have to create 9-Patch images for the icon to scale automatically, or would it be better to create separate icons?
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Create a variable name with “paste” in R?
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In my case the symbols I create (Tax1, Tax2, etc.) already had values but I wanted to use a loop and assign the symbols to another variable. So the above two answers gave me a way to accomplish this. This may be helpful in answering your question as the assignment of a ...
SQL SELECT speed int vs varchar
...ver see it. Depending upon CPU, implementation (client/server, web/script, etc) you probably will not see it until you hit few hundred comparisons on the DB server (maybe even a couple thousand comparisons before it is noticeable).
To void the incorrect dispute about hash comparisons. Most hashing...
Using C# reflection to call a constructor
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I don't think GetMethod will do it, no - but GetConstructor will.
using System;
using System.Reflection;
class Addition
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
static void Main()
{
...
Fastest way to check a string contain another substring in JavaScript?
...create a RegExp object and process the string to escape special characters etc.
– Stephen Chung
Mar 14 '11 at 8:36
fro...
C# operator overload for `+=`?
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For simple (int, float, etc.) types, += could probably be optimized by a smart compiler, because arithmetic is simple. But once you're dealing with objects, all bets are off. Any language faces pretty much the same problems. This is why operator ove...
Incrementing a date in JavaScript
...ready in the initial assignment (it'll automatically correct for Feb 29th, etc.)
– David Hedlund
Sep 9 '10 at 7:50
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Database Structure for Tree Data Structure
... its parents, finding the count of child nodes meeting certain conditions, etc. You need to know what information will be needed from the structure to determine the structure that will best fit your needs.
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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
...th the entity grabbed from the database, I was getting referential errors, etc. I was using "context.Entry(score).State = System.Data.Entity.EntityState.Modified;" but this finally worked! Thank you!!
– firecape
Jan 21 '16 at 13:08
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