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Android: Align button to bottom-right of screen using FrameLayout?
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Actually it's possible, despite what's being said in other answers. If you have a FrameLayout, and want to position a child item to the bottom, you can use android:layout_gravity="bottom" and that is going to align that child to the bottom of the FrameLayout.
I know it works because I'm usi...
Choose between ExecutorService's submit and ExecutorService's execute
How should I choose between ExecutorService's submit or execute , if the returned value is not my concern?
7 Answers
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WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
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They are the same thing. If you use the set transaction isolation level statement, it will apply to all the tables in the connection, so if you only want a nolock on one or two tables use that; otherwise use the other.
Both will give you dirty read...
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...
Use of class definitions inside a method in Java
... classWithMethodToFire.doSomething( parameter );
}
});
If you needed to create a bunch of these and do something with them, you might change this to
//within some method
class myFirstRunnableClass implements Runnable {
public void run() {
classWithMethodTo...
Best way to combine two or more byte arrays in C#
...IEnumerable<byte> using LINQ's Concat<> - 0 seconds
So, if you need a new byte array, use
byte[] rv = new byte[a1.Length + a2.Length + a3.Length];
System.Buffer.BlockCopy(a1, 0, rv, 0, a1.Length);
System.Buffer.BlockCopy(a2, 0, rv, a1.Length, a2.Length);
System.Buffer.BlockCopy(a...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...iv/>, <script/>, <br></br> all should work just fine. If they don't, then you have HTML with inappropriately added XHTML DOCTYPE.
DOCTYPE does not change how document is interpreted. Only MIME type does.
W3C decision about ignoring DOCTYPE:
The HTML WG has discussed this ...
Why is this program erroneously rejected by three C++ compilers?
I am having some difficulty compiling a C++ program that I've written.
31 Answers
31
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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...