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Changing the “tick frequency” on x or y axis in matplotlib?
...plicitly set where you want to tick marks with plt.xticks:
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
For example,
import numpy as np
import matplotlib.pyplot as plt
x = [0,5,9,10,15]
y = [0,1,2,3,4]
plt.plot(x,y)
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
plt.show()
(np.arange was us...
How can I make the computer beep in C#?
...nzCK That's... not 100% true? I have Win7 64 and I am able to hear a full range of Beep()'s frequencies through external speakers. However, +1 for the internal part, I never realized that.
– B.K.
Mar 7 '14 at 20:59
...
How do you tell if caps lock is on using JavaScript?
...an be added for the following keys as needed. You have to get the keycode range for characters you are interested in, may be by using a keymapping array which will hold all the valid use case keys you are addressing...
uppercase A-Z or 'Ä', 'Ö', 'Ü',
lowercase a-Z or 0-9 or 'ä', 'ö', 'ü'
The ...
how to get first three characters of an NSString?
...
note: "Range or index out of bounds" error possible if you don't check the length to make sure it has 3 or more characters long
– Ryan Bavetta
Mar 29 '12 at 4:01
...
node.js database [closed]
...more likely to want to do a full-text search, just get data by key, or get ranges of documents that have similar attributes?
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Initialize a long in Java
Primitive Data Types - oracle doc says the range of long in Java is -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 .
But when I do something like this in my eclipse
...
How to step through Python code to help debug issues?
... __init__(self):
self.count= 9
def go(self):
for i in range(self.count):
pdb.set_trace()
print i
return
if __name__ == '__main__':
MyObj(5).go()
Step-by-Step debugging to go into more internal
Execute the next statement… with “n” (n...
What is the Linux equivalent to DOS pause?
...e, and non-US keyboards have keys that send characters outside the \1-\177 range. dd is the idiomatic way here.
– Stephane Chazelas
Jun 4 '14 at 20:51
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Javascript split regex question
....,\/ -]/)
Although dashes have special meaning in character classes as a range specifier (ie [a-z] means the same as [abcdefghijklmnopqrstuvwxyz]), if you put it as the last thing in the class it is taken to mean a literal dash and does not need to be escaped.
To explain why your pattern didn't w...
Appending to an empty DataFrame in Pandas?
...:
>>> df = pd.DataFrame()
>>> data = pd.DataFrame({"A": range(3)})
>>> df.append(data)
A
0 0
1 1
2 2
But the append doesn't happen in-place, so you'll have to store the output if you want it:
>>> df
Empty DataFrame
Columns: []
Index: []
>>> df =...