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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...;
static native @MemberGetter FloatPointer bc();
static native @NoEm>x m>ception float dotc();
public static void main(String[] args) {
FloatBuffer ab = ac().capacity(50).asBuffer();
FloatBuffer bb = bc().capacity(50).asBuffer();
for (int i = 0; i < 10000000; i++)...
Center image horizontally within a div
...thanks for the interesting study point. But in this case, he is using a fim>x m>ed width on the container.
– Marvo
Jun 12 '12 at 0:55
1
...
How to detect the current OS from Gradle
...d at the Gradle project, and this looks a little cleaner as it uses Ant's em>x m>isting structure:
import org.apache.tools.ant.taskdefs.condition.Os
task checkWin() << {
if (Os.isFamily(Os.FAMILY_WINDOWS)) {
println "*** Windows "
}
}
I found this in the following Gradle branch,...
What is the difference between And and AndAlso in VB.NET?
...ndAlso evaluates the right side if and only if the left side is true.
An em>x m>ample:
If mystring IsNot Nothing And mystring.Contains("Foo") Then
' bla bla
End If
The above throws an em>x m>ception if mystring = Nothing
If mystring IsNot Nothing AndAlso mystring.Contains("Foo") Then
' bla bla
End If...
Python pandas: fill a dataframe row by row
...'y'] will set a column
since you want to set a row, use .loc
Note that .im>x m> is equivalent here, yours failed because you tried to assign a dictionary
to each element of the row y probably not what you want; converting to a Series tells pandas
that you want to align the input (for em>x m>ample you then d...
What are dictionary view objects?
...e a window on the keys and values (or items) of a dictionary. Here is an em>x m>cerpt from the official documentation for Python 3:
>>> dishes = {'eggs': 2, 'sausage': 1, 'bacon': 1, 'spam': 500}
>>> keys = dishes.keys()
>>> values = dishes.values()
>>> # view obje...
Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...mple Google App Engine Web Application Project on Eclipse Kepler on Mac OS m>X m> with java version "1.7.0_45"
2 Answers
...
Generating a SHA-256 hash from the Linum>x m> command line
...
NOTE: on OS m>X m> (BSD), it's echo -n foobar | shasum -a 256
– Olie
Oct 16 '14 at 15:26
6
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How to read a single character from the user?
...nk to a site that says how you can read a single character in Windows, Linum>x m> and OSm>X m>: http://code.activestate.com/recipes/134892/
class _Getch:
"""Gets a single character from standard input. Does not echo to the
screen."""
def __init__(self):
try:
self.impl = _GetchWin...
How to validate phone numbers using regem>x m>
I'm trying to put together a comprehensive regem>x m> to validate phone numbers. Ideally it would handle international formats, but it must handle US formats, including the following:
...