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Why use pointers? [closed]
...tead of a char pointer with the %s formatter?
char* a = "Hello";
int b = 120;
printf("Second char is: %s", b);
This would print whatever is found on memory address 120 and go on printing until a null character was found. It is wrong and illegal to perform this printf statement, but it would proba...
What is the difference between class and instance attributes?
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answered Oct 16 '08 at 1:26
Alex CoventryAlex Coventry
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The simplest way to resize an UIImage?
... iPhone app, I take a picture with the camera, then I want to resize it to 290*390 pixels. I was using this method to resize the image :
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Math.random() versus Random.nextInt(int)
... bits in its mantissa, so it is uniformly distributed in the range 0 to 1-(2^-53).
Random.nextInt(n) uses Random.next() less than twice on average- it uses it once, and if the value obtained is above the highest multiple of n below MAX_INT it tries again, otherwise is returns the value modulo n...
How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?
I want to plot data, then create a new figure and plot data2, and finally come back to the original plot and plot data3, kinda like this:
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Visual Studio 2010 annoyingly opens documents in wrong MDI pane
...erhaps use the "New Horizontal Tab Group" command to split #1 into #1 and #2, then move your errors window into that?
I would just try resetting the window layout and see if that fixes it.
First, Window -> Close All Documents
Then, Window -> Reset Window Layout
Exit VS to be sure, then go b...
How to find children of nodes using BeautifulSoup
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edited Jul 28 '18 at 15:44
Ahsan Roy
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a...
How does Django's Meta class work?
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240
You are asking a question about two different things:
Meta inner class in Django models:
Th...
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
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edited Oct 29 '18 at 15:01
mikemaccana
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