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What's the difference between “Normal Reload”, “Hard Reload”, and ...
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Matplotlib discrete colorbar
...ticks in the middle of the color so that the number -> color mapping is more clear. You can solve this problem by changing the limits of the matshow call:
import matplotlib.pyplot as plt
import numpy as np
def discrete_matshow(data):
#get discrete colormap
cmap = plt.get_cmap('RdBu', np...
JavaScript string encryption and decryption?
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Update multiple rows in same query using PostgreSQL
... use update ... from syntax and use a mapping table. If you want to update more than one column, it's much more generalizable:
update test as t set
column_a = c.column_a
from (values
('123', 1),
('345', 2)
) as c(column_b, column_a)
where c.column_b = t.column_b;
You can add as man...
Passing an Array as Arguments, not an Array, in PHP
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Is Enabling Double Escaping Dangerous?
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CSS Properties: Display vs. Visibility
...but only affect how it is displayed in regards to the DOM. does that sound more accurate?
– Hristo
May 14 '12 at 7:15
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How to create a new object instance from a Type
...thing on them in a statically safe way. So yeah, you are half correct. But more realistically you need this when you load assemblies at runtime, which means the type isn't known at compile time. C# would be severely limited if you couldn't do this. I mean you just proved it yourself: how else does t...
Ask for User Permission to Receive UILocalNotifications in iOS 8
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