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How can I change the image displayed in a UIImageView programmatically?
...itWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://farm4.static.flickr.com/3092/2915896504_a88b69c9de.jpg"]]];
or
UIImage *image = [UIImage imageNamed: @"cell.png"];
Once you have an Image you can then set UIImageView:
[imageView setImage:image];
The line above assumes im...
Can I use git diff on untracked files?
...new.txt
git diff
diff --git a/new.txt b/new.txt
index e69de29..3b2aed8 100644
--- a/new.txt
+++ b/new.txt
@@ -0,0 +1 @@
+this is a new file
Sadly, as pointed out, you can't git stash while you have an --intent-to-add file pending like this. Although if you need to stash, you just add the new files...
When to use MongoDB or other document oriented database systems? [closed]
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edited Apr 6 '17 at 5:34
Ken Y-N
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answered S...
Implementing IDisposable correctly
...29
wonea
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answered Aug 20 '13 at 13:59
Daniel MannD...
Python speed testing - Time Difference - milliseconds
...atetime.now()
>>> c = b - a
>>> c
datetime.timedelta(0, 4, 316543)
>>> c.days
0
>>> c.seconds
4
>>> c.microseconds
316543
Be aware that c.microseconds only returns the microseconds portion of the timedelta! For timing purposes always use c.total_second...
Prevent form submission on Enter key press
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458
if(characterCode == 13)
{
return false; // returning false will prevent the event from bub...
Entity Framework Refresh context?
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edited Nov 9 '15 at 14:18
mark.monteiro
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ans...
Why does sizeof(x++) not increment x?
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542
From the C99 Standard (the emphasis is mine)
6.5.3.4/2
The sizeof operator yields the ...
How to get the latest tag name in current branch in Git?
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24 Answers
24
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How to check if a Ruby object is a Boolean
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answered Jun 13 '10 at 19:42
Konstantin HaaseKonstantin Haase
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