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Why doesn't git recognize that my file has been changed, therefore git add not working
...y wiki
3 revs, 2 users 93%ThorSummoner
17
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How do I convert a numpy array to (and display) an image?
...mple (works in Jupyter notebook)
I know there are simpler answers but this one will give you understanding of how images are actually drawn from a numpy array.
Load example
from sklearn.datasets import load_digits
digits = load_digits()
digits.images.shape #this will give you (1797, 8, 8). 1797 im...
How to add custom validation to an AngularJS form?
...below.
Standard form validation messages (1.0.X and above)
Since this is one of the top results if you Google "Angular Form Validation", currently, I want to add another answer to this for anyone coming in from there.
There's a method in FormController.$setValidity but that doesn't look like a...
Is LINQ to SQL Dead or Alive?
...lid already and the missing designer features can easily be bolted on.
2) One of the PDC EF sessions show that they have learnt a couple of lessons from the EFv1 fiasco and they are now copy-and-pasting a lot of the goodies from L2S into EF and pretending it is new EF stuff. In other words, L2S ver...
Spring @PostConstruct vs. init-method attribute
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If a bean is using more than one of those methods and relying on the order of initialization, it's going to be horribly complex and unmaintainable.
– Donal Fellows
Dec 15 '11 at 11:25
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Creating a segue programmatically
... by all derived classes. You could do this by creating a method like this one to your base class view controller:
- (IBAction)pushMyNewViewController
{
MyNewViewController *myNewVC = [[MyNewViewController alloc] init];
// do any setup you need for myNewVC
[self presentModalViewContro...
Running Windows batch file commands asynchronously
...d instead in that window and several hours later when I closed it, another one poped up! And I was like what the hell, closed it.. another poped up! After 4-5 windows and a lot of what the **** I noticed the batchfile still running!
– Jonas B
Sep 19 '09 at 19:3...
“Too many values to unpack” Exception
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For anyone that still didnt get it (ie me) this video explains the exact same thing... with words and pictures which somehow made me understand :)
– Wesley Smith
Oct 5 '16 at 8:28
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Why is a combiner needed for reduce method that converts type in java 8
...se mapToInt(String::length) over mapToInt(s -> s.length()), not sure if one would be better over the other, but I prefer the former for readability.
– skiwi
Jun 19 '14 at 15:35
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How to serve an image using nodejs
...troduction
After over 5 years since this question was asked there is only one correct answer by generalhenry but even though that answer has no problems with the code, it seems to have some problems with reception. It was commented that it "doesn't explain much other than how to rely on someone els...