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Difference between two lists
...ar list3 = list1.Except(list2).ToList();
If you need to express a custom idea of equality, e.g. by ID, you'll need to implement IEqualityComparer<T>. For example:
public class IdComparer : IEqualityComparer<CustomObject>
{
public int GetHashCode(CustomObject co)
{
if (...
NuGet Package Restore Not Working
... Yeah, the Update-Package -Reinstall worked for me. I have no idea why the IDE just doesn't do it. Everything is set correctly. Ugghh, I swear, NuGet is both good and annoying.
– Jeremy Ray Brown
Jun 30 '14 at 15:15
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http HEAD vs GET performance
... is faster, but rather than micro-optimize, I would focus on designing the ideal REST interface. A clean REST API is usually more valuable in the long run than a kludgey API that may or may not be faster. I'm not discouraging the use of HEAD, just suggesting that you only use it if it's the "right" ...
Check if UIColor is dark or bright?
...ges, the others will remain the same, regardless of what color I pick. Any idea why?
– Andre
Mar 24 '10 at 17:21
Got i...
How to render a DateTime object in a Twig template
...h shows the date in the user’s locale. This way you can drop my previous idea of extending \DateTime.
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Convert interface{} to int
...here are more comprehensive examples out there, but this will give you the idea.
In example, t becomes the specified data type within each case scope. Note, you have to provide a case for only one type at a type, otherwise t remains an interface.
package main
import "fmt"
func main() {
var ...
How do I restrict a float value to only two places after the decimal point in C?
...internal use (eg to compare against another value), then this isn't a good idea, due to the way floating point numbers work: you usually don't want to do equality comparisons for floating point, instead use a target value +/- a sigma value. Or encode the number as a string with a known precision, a...
Gridview height gets cut
...I'm using a bunch of GridViews inside a ListView. Not sure if that's a bad idea yet or not - need to investigate the performance with a large dataset. But regardless, thanks for the code. I think there is an off-by-one error though - I had to use int rows = items / columns + 1;
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What package naming convention do you use for personal/hobby projects in Java?
... your package name just because your name happens to be John is not a good idea).
If you're going to give the code to anybody else, you should use a globally unique package name, which according to Java conventions means you should register and use a domain name.
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UIImage: Resize, then Crop
...ortrait mode, but not landscape. The height is stretched in landscape. Any idea why?
– Darren
Jan 12 '14 at 11:38
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