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Why remove unused using directives in C#?
I'm wondering if there are any reasons (apart from tidying up source code) why developers use the "Remove Unused Usings " feature in Visual Studio 2008?
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
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So if I get it right: 1. Content-encoding refers to the content encoding on the server in the abstract, i.e. the content will consistently be served in specified encoding by the server. 2. Transfer-encoding refers to the encodin...
Execute Insert command and return inserted Id in Sql
...ameters.AddWithValue("@occ", Mem_Occ);
con.Open();
int modified =(int)cmd.ExecuteScalar();
if (con.State == System.Data.ConnectionState.Open)
con.Close();
return modified;
}
}
FOR previous versions
using(SqlCommand cmd=new SqlCommand("INSERT...
Best practice for partial updates in a RESTful service
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Use PATCH (but note that you have to define your own media type that specifies what will happen exactly)
Use POST to a sub resource and return 303 See Other with the Location header pointing to the main resource. The intention of the 303 is to tell the client: "I have performed your POST and the e...
The current SynchronizationContext may not be used as a TaskScheduler
...ronizationContext call when there isn't a SynchronizationContext (that is, if the current context is null). If there's no UI thread, I don't need to synchronize with it in the first place.
TaskScheduler syncContextScheduler;
if (SynchronizationContext.Current != null)
{
syncContextScheduler = T...
CSS two divs next to each other
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I don't know if this is still a current issue or not but I just encountered the same problem and used the CSS display: inline-block; tag.
Wrapping these in a div so that they can be positioned appropriately.
<div>
<div styl...
How can I create a UIColor from a hex string?
... from a hex format integer (0x...) not a hex format string ("#..."). Great if that's what you want, but not what the questioner asked for.
– darrinm
Nov 6 '12 at 2:28
3
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What's the best way to build a string of delimited items in Java?
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I am wondering - does this take into account if the String representation of an Object in the Collection contains the delimiter character itself?
– GreenieMeanie
Jul 8 '09 at 20:03
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Array to Hash Ruby
...e comments): "Be very careful with this. Ruby expands splats on the stack. If you do this with a large dataset, expect to blow out your stack."
So, for most general use cases this method is great, but use a different method if you want to do the conversion on lots of data. For example, @Łukasz Nie...
How do I use su to execute the rest of the bash script as that user?
...roject. The script is supposed to switch (su) to the username, cd to a specific directory based upon the project string.
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