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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...there in JDK6 as well for some cases, though the targeted SIMD instruction set is not as wide.
– Nitsan Wakart
May 8 '15 at 6:38
3
...
Setting up foreign keys in phpMyAdmin?
I'm setting up a database using phpMyAdmin. I have two tables ( foo and bar ), indexed on their primary keys . I am trying to create a relational table ( foo_bar ) between them, using their primary keys as foreign keys.
...
in_array() and multidimensional array
... You should always call in_array() with the third parameter set to true. Check out here why: stackoverflow.com/questions/37080581/…
– Andreas
May 16 '16 at 8:37
...
What's the difference between hard and soft floating point numbers?
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@RequestBody and @ResponseBody annotations in Spring
... private String firstName;
private String lastName;
// + getters, setters
}
public class Description{
private String description;
// + getters, setters, constructor
}
Now if you have Jackson on your classpath (and have an <mvc:annotation-driven> setup), Spring would convert ...
C99 stdint.h header and MS Visual Studio
... track C++ standards but consider C as effectively obsolete except as a subset of C++.
New projects in Visual Studio 2003 and later have the "Compile as C++ Code (/TP)" option set by default, so any .c files will be compiled as C++.
...
What is the yield keyword used for in C#?
...this.
The easiest way understand code like this is to type-in an example, set some breakpoints and see what happens. Try stepping through this example:
public void Consumer()
{
foreach(int i in Integers())
{
Console.WriteLine(i.ToString());
}
}
public IEnumerable<int> In...
When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...l) {
activityState = savedInstanceState.getString(STATE_KEY);
}
setContentView(R.layout.main_activity);
mTextView = (TextView) findViewById(R.id.text_view);
}
//This callback is called only when there is a saved instance previously
saved using
//onSaveInstanceState(). We r...
What is the difference between a cer, pvk, and pfx file?
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Select values from XML field in SQL Server 2008
...ject, then read out its values into a table.
DECLARE @str nvarchar(2000)
SET @str = ''
SET @str = @str + '<users>'
SET @str = @str + ' <user>'
SET @str = @str + ' <firstName>Mike</firstName>'
SET @str = @str + ' <lastName>Gledhill</lastName>'
SET @str =...