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Concatenate a vector of strings/character
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answered Jan 20 '10 at 1:21
Matt TurnerMatt Turner
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Fastest way to flatten / un-flatten nested JSON objects
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217
+500
Here's...
Get the closest number out of an array
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20 Answers
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Find nearest value in numpy array
...n()
return array[idx]
array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826
# 0.17104965 0.56874386 0.57319379 0.28719469]
value = 0.5
print(find_nearest(array, value))
# 0.568743859261
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How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4] . How do I go about this?
10 Answers
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Linux/Unix command to determine if process is running?
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172
While pidof and pgrep are great tools for determining what's running, they are both, unfortunate...
How would you implement an LRU cache in Java?
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21 Answers
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Calculating arithmetic mean (one type of average) in Python
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12 Answers
12
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Matplotlib scatter plot with different text at each data point
...s but you could use annotate() while iterating over the values in n.
y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]
fig, ax = plt.subplots()
ax.scatter(z, y)
for i, txt in enumerate(n):
ax.annotate(txt, (z[i], y[i]))
There are...