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Matplotlib discrete colorbar
...ap.N)]
# force the first color entry to be grey
cmaplist[0] = (.5, .5, .5, 1.0)
# create the new map
cmap = mpl.colors.LinearSegmentedColormap.from_list(
'Custom cmap', cmaplist, cmap.N)
# define the bins and normalize
bounds = np.linspace(0, 20, 21)
norm = mpl.colors.BoundaryNorm(bounds, cmap...
Numpy how to iterate over columns of array?
...ed Oct 24 '18 at 12:25
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Jul 2 '18 at 23:36
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Can you configure log4net in code instead of using a config file?
... setting hierarchy.Configured = true;.
– Eivind Gussiås Løkseth
Apr 5 '17 at 14:49
3
Make sure ...
TypeError: not all arguments converted during string formatting python
...id not happen so far (Python 3.5). The old '%' syntax wasn't deprecated in 3.1 and only in 3.2 logging module learned how to format with the new style {}. And suddenly 3.5 brings PEP 461: % formatting for bytes. This makes me think the % remains for a long time to come.
– cfi
...
Is there a Python equivalent to Ruby's string interpolation?
...on.org/dev/py3k/whatsnew/… announces the plan to deprecate % starting in 3.1, but this never happened.
– Sven Marnach
Dec 15 '10 at 14:52
8
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How to test an Internet connection with bash?
...l OK" code
Without wget
#!/bin/bash
echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1
if [ $? -eq 0 ]; then
echo "Online"
else
echo "Offline"
fi
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Animate text change in UILabel
...ce iOS4 it can be obviously done with blocks:
[UIView animateWithDuration:1.0
animations:^{
label.alpha = 0.0f;
label.text = newText;
label.alpha = 1.0f;
}];
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Getting current device language in iOS?
...l show the name of the language, in the language itself.
For example:
Français (France)
English (United States)
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How to create a button programmatically?
... correctly place the button for each iPhone screen.
Updated code to Swift 3.1:
override func viewDidLoad() {
super.viewDidLoad()
let button = UIButton(frame: CGRect(x: 100, y: 100, width: 100, height: 50))
button.backgroundColor = .green
button.setTitle("Test Button", for: .normal)
butt...
How can I get the assembly file version
...rmationalVersionAttribute instead of AssemblyVersionAttribute on .net core 3.1
– Vasya Milovidov
Jan 2 at 13:13
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