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NVIDIA vs AMD: GPGPU performance
...tly AMD is about to release the new ZEN processor in which their burn mark tests are showing that at default settings it is comparable to Intel's top i7 processors. Their new technology is supposed to improve the more it works as it recognizes patterns of instructions. So I think most of their time ...
Constructor overloading in Java - best practice
...);
}
// do whatever with resources
}
}
From a unit testing standpoint, it'll become easy to test the class since you can put in the resources into it. If the class has many resources (or collaborators as some OO-geeks call it), consider one of these two things:
Make a parame...
nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
...(like in-memory, MSMQ, & DB) as you transition your system from dev to test to prod. It also comes with unit testing facilities for your message handling logic & long-running processes. I don't believe that MassTransit has these.
– Udi Dahan
Oct 28 '09 ...
What is a NullReferenceException, and how do I fix it?
...cle:
public partial class Issues_Edit : System.Web.UI.Page
{
protected TestIssue myIssue;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// Only called on first load, not when button clicked
myIssue = new TestIssue(); ...
Is there any advantage of using map over unordered_map in case of trivial keys?
...nsure that others notice the other numbers besides the time as well: Those tests were done with 4 byte objects/datastructures aka an int. If you store something that requires heavier hashing or is larger (making the copy operations heavier), the standard map might quickly have an advantage!
...
How to iterate over rows in a DataFrame in Pandas
...est method for an operation" is "it depends on your data". My advice is to test out different approaches on your data before settling on one.
Further Reading
10 Minutes to pandas, and Essential Basic Functionality - Useful links that introduce you to Pandas and its library of vectorized*/cythonize...
Sanitizing strings to make them URL and filename safe?
...ny solutions (yet!), but it's too big to fit on a comment...
I did some testing (regarding file names) on Windows 7 and Ubuntu 12.04 and what I found out was that:
1. PHP Can't Handle non-ASCII Filenames
Although both Windows and Ubuntu can handle Unicode filenames (even RTL ones as it seems) P...
How can I use different certificates on specific connections?
...yteArrayInputStream derInputStream = new ByteArrayInputStream(app.certificateString.getBytes());
CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
X509Certificate cert = (X509Certificate) certificateFactory.generateCertificate(derInputStream);
String alias = "alias";//...
Iterator Loop vs index loop [duplicate]
...oaches. One question: The index-based iteration uses i != v.size() for the test. Is there a reason to use != instead of < here? My C instincts tell me to use i < v.size() instead. I would expect that either one should work the same, I'm just more used to seeing < in a numeric for loop.
...
What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
...
I implemented it and run a bunch of test data through it, seems to do a pretty good job only leaving a little wasted data. Now I just need to rewrite my implementation to be more efficient than a linear search for each rect through the available space checking ...