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How to create .ipa file using Xcode?
...validate your archive by pressing Validate (optional step but recommended)
Now press on Export button
This will open list of method for export. Select the export method as per your requirement and click on Next button.
This will show list of team for provisioning. Select accordingly and p...
Adding a column to a data.frame
...1, 1 + cumsum(nonpos))
> classes
[1] 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3
Now, we can attach it back onto our data frame with cbind (by using the class= syntax, we can give the column the class heading):
> data_w_classes <- cbind(data, class=classes)
And data_w_classes now contains the re...
Why are arrays of references illegal?
...t a struct whose sole member is a reference. But then, by doing so, you've now got both a reference & a parent object to name... which now means you can unambiguously state which address you want. Seems obvious... so why has no one said it?
– underscore_d
J...
How to document a method with parameter(s)?
...d docstring, Sphinx complains SEVERE: Unexpected section title — do you know any way to make Sphinx happier about it?
– Brandon Rhodes
Jan 21 '14 at 4:54
...
How do I clone a Django model instance object and save it to the database?
...
Worth noting that this quotes Django 1.2, we're now up to Django 1.4. Haven't tested whether or not this works, but don't use this answer without being sure that it works for you.
– Joe
Oct 4 '12 at 11:37
...
iPhone and OpenCV
I know that OpenCV was ported to Mac OS X , however I did not find any info about a port to the iPhone.
13 Answers
...
How to unit test an object with database queries
...r
{
public Foo[] GetAllFoos() {
return Foo.GetAll();
}
}
Now in your unit test, you create a mock of FooDataProvider, which allows you to call the method GetAllFoos without having to actually hit the database.
class BarTests
{
public TestGetAllFoos() {
// here we set u...
Studies on optimal code width?
...nswer the OP's question, one "study" has been going on for about 600 years now - the printed book. These have evolved over the centuries, with readbility foremost in mind, to the position we are at now where the average line length for text is around 60 characters. So for readability, go for narrowe...
Keep ignored files out of git status
...her of the above commands worked for me. In both cases git says it has no knowledge of the files in question but they still show up in git status :(
– Cfreak
Dec 28 '12 at 0:06
5
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Using Notepad++ to validate XML against an XSD
...r use Menu if this is your preference Plugins > XML Tools > Validate Now).
Following dialog will open:
Click on .... Point to XSD file and I am pretty sure you'll be able to handle things from here.
Hope this saves you some time.
EDIT:
Plugin manager was not included in some versions of No...