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What is a memory fence?
...performance gains modern CPUs often execute instructions out of order to make maximum use of the available silicon (including memory read/writes). Because the hardware enforces instructions integrity you never notice this in a single thread of execution. However for multiple threads or environments ...
How to use double or single brackets, parentheses, curly braces
I am confused by the usage of brackets, parentheses, curly braces in Bash, as well as the difference between their double or single forms. Is there a clear explanation?
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Simple state machine example in C#?
...h as performing a switch statement on the current state and command, or looking up transitions in a transition table. For this simple state machine, I prefer a transition table, which is very easy to represent using a Dictionary:
using System;
using System.Collections.Generic;
namespace Juliet
{
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SQL Data Reader - handling Null column values
I'm using a SQLdatareader to build POCOs from a database. The code works except when it encounters a null value in the database. For example, if the FirstName column in the database contains a null value, an exception is thrown.
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Could not find any resources appropriate for the specified culture or the neutral culture
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Claus Jørgensen
24.5k99 gold badges7373 silver badges136136 bronze badges
answered May 11 '11 at 19:06
CFinckCFinck
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What's the best way to add a drop shadow to my UIView
...ollapse allowing content in other views to be seen, in this vein i want to keep view.clipsToBounds ON so that when the views collapse their content is clipped.
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The entity type is not part of the model for the current context
I am getting into the Entity Framework, but I am unsure if I am missing a critical point in the code-first approach.
21 Ans...
How to get back to most recent version in Git?
...run the previous version of a script through a debugger, so I did git checkout <previous version hash> and did what I needed to do.
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WCF vs ASP.NET Web API [closed]
...to enable SOAP-based services. For simpler RESTful or RPCish services (think clients like jQuery) ASP.NET Web API should be good choice.
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JavaScript string newline character?
...just fine when setting the value, though IE and Opera will convert that back to \r\n again internally. There's a SitePoint article with some more details called Line endings in Javascript.
Note also that this is independent of the actual line endings in the HTML file itself (both \n and \r\n give t...