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How can I quantify difference between two images?
...er pixel:", n_m/img1.size
print "Zero norm:", n_0, "/ per pixel:", n_0*1.0/img1.size
How to compare. img1 and img2 are 2D SciPy arrays here:
def compare_images(img1, img2):
# normalize to compensate for exposure difference, this may be unnecessary
# consider disabling it
img1 = no...
Generating an Excel file in ASP.NET [closed]
...easiest way to explain how it works is with an example:
<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:...
How much does it cost to develop an iPhone application? [closed]
...being good.)
Twitterrific has had 4 major releases beginning with the iOS 1.0 (Jailbreak.) That's a lot of code, much of which is in the bit bucket (we refactor a lot with each major release.)
One thing that would be interesting to look at is the amount of time that we had to work on the iPad vers...
Should I compile release builds with debug info as “full” or “pdb-only”?
...om the linked John Robbins article: The real reason: history. Back in .NET 1.0 there were differences, but in .NET 2.0 there isn't. It looks like .NET 4.0 will follow the same pattern. After double-checking with the CLR Debugging Team, there is no difference at all.
– bentaylor...
FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
...
use compile 'com.android.support:support-v13:21.0.+' for gradle build
– cV2
Feb 13 '15 at 22:40
...
What is the difference between RDF and OWL? [closed]
...er.
<http://example.com/person/harry> <http://familyontology.net/1.0#hasFather> <http://example.com/person/charles> .
Triples are database normalization taken to a logical extreme. They have the advantage that you can load triples from many sources into one database with no reco...
Most useful NLog configurations [closed]
...pparently, you can now use NLog with Growl for Windows.
<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<extensions>
<add assembly="NLog.Targets.GrowlNot...
Build an ASCII chart of the most commonly used words in a given text [closed]
... good way to save is by changing 0.000 to just 0, then using -C instead of 1.0/C. And making FLOAT into REAL will save a stroke too. The biggest thing, though, is that it looks like you have lots of AS instances that should be optional.
– Gabe
Jul 4 '10 at 15:1...
Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
... main.xml onCreate, then inflate from row.xml
main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="450dp" >
<ListView
android:...
How can I properly handle 404 in ASP.NET MVC?
...real-world-error-hadnling-in-asp-net-mvc-rc2.aspx and works in ASP.net MVC 1.0 as well
Here's how I handle http exceptions:
protected void Application_Error(object sender, EventArgs e)
{
Exception exception = Server.GetLastError();
// Log the exception.
ILogger logger = Container.Resolv...