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UITableViewHeaderFooterView: Unable to change background color
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15
Don't know why, but for me tintColor not working on iOS7. I could change color only by assign custom view: myTableViewHeaderFooterView.back...
Get Image size WITHOUT loading image into memory
... break
s = self.fp.read(1)
elif i == 0 or i == 65535:
# padded marker or junk; move on
s = "\xff"
else:
raise SyntaxError("no marker found")
Which looks like it could read the whole file if it was malformed. If it reads the inf...
Safely override C++ virtual functions
...hing is fine. Why?
– h9uest
Jan 4 '15 at 16:05
3
@h9uest override must be used in the definition....
Underscore: sortBy() based on multiple attributes
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251
sortBy says that it is a stable sort algorithm so you should be able to sort by your second pro...
What's the function like sum() but for multiplication? product()?
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75
Update:
In Python 3.8, the prod function was added to the math module. See: math.prod().
Older ...
How can I refresh a page with jQuery?
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+50
Use location.reload():
$('#something').click(function() {
location.reload();
});
The reload() function takes an optional param...
How to print without newline or space?
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Boris
4,69255 gold badges4242 silver badges5252 bronze badges
answered Jan 29 '09 at 21:01
codelogiccodelogic
...
Why doesn't C have unsigned floats?
... it. To see the floating point spec you should look at the IEEE standard 754 Floating-Point.
You can get around not having an unsigned floating point type though by creating a unsigned float class that encapsulates a float or double and throws warnings if you try to pass in a negative number. Th...
Initializing a list to a known number of elements in Python [duplicate]
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356
The first thing that comes to mind for me is:
verts = [None]*1000
But do you really need to ...
Can you run GUI applications in a Docker container?
...NC with the password 1234:
For Docker version 18 or newer:
docker run -p 5900:5900 -e HOME=/ creack/firefox-vnc x11vnc -forever -usepw -create
For Docker version 1.3 or newer:
docker run -p 5900 -e HOME=/ creack/firefox-vnc x11vnc -forever -usepw -create
For Docker before version 1.3:
docker...