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Union Vs Concat in Linq
...erent references, thus they all are considered different. When you cast to base type X, reference is not changed.
If you will override Equals and GetHashCode (used to select distinct items), then items will not be compared by reference:
class X
{
public int ID { get; set; }
public overrid...
How to define different dependencies for different product flavors
...uld like to use the new build flavor features to have a paid and a free ad based flavor.
5 Answers
...
relative path in require_once doesn't work
...ath, I solved by defining a costant in every file I need with the absolute base path of the project:
if(!defined('THISBASEPATH')){ define('THISBASEPATH', '/mypath/'); }
require_once THISBASEPATH.'cache/crud.php';
/*every other require_once you need*/
I have MAMP with php 5.4.10 and my folder hier...
How to configure PostgreSQL to accept all incoming connections
I've got a PostgreSQL data base that I'd like to configure to accept all incoming connections regardless of the source IP address. How can this be configured in the pg_hba.conf file? I'm using postgreSQL version 8.4.
...
Unit Testing AngularJS directive with templateUrl
...
I was having trouble serving up assets from localhost/base/specs and adding a proxy server with python -m SimpleHTTPServer 3502 running fixed it. You sir are a genius!
– pbojinov
Jul 31 '13 at 18:59
...
UI Design Pattern for Windows Forms (like MVVM for WPF)
...? Is there a book or an article that describes this well? Maybe MVP or MVC based?
10 Answers
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Understanding the ngRepeat 'track by' expression
...e went from 4 seconds to 100ms. Track by should be used for all ngRepeat's based on data sourced from rest.
– Patrick
Nov 3 '16 at 1:04
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sh...
What is the difference between Reader and InputStream?
... Reader use buffer,InputStream not use. All file store in disk or transfer based on byte, include image and video, but character is in memory,so InputStream is used frequently.
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improve this ...
How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
...e void OnActionExecuted(ActionExecutedContext filterContext)
{
base.OnActionExecuted(filterContext);
var result = filterContext.Result as ViewResult;
if (result != null)
{
result.MasterName = _masterName;
}
}
}
and then decorate a control...
JSON.parse vs. eval()
... app, or indirectly because of unvalidated data stored in the server's database and then passed on to your program via an AJAX-style call. You may still need to validate individual fields to avoid "confused deputy" attacks, but using JSON.parse is a good first step.
– JackLThor...