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Convert Dictionary to semicolon separated string in c#
... Mahdi-Malv
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answered Oct 6 '10 at 11:01
LukeHLukeH
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Numpy array assignment with copy
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answered Oct 30 '13 at 7:59
BlckknghtBlckknght
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How to plot multiple functions on the same figure, in Matplotlib?
...m numpy import *
import math
import matplotlib.pyplot as plt
t = linspace(0, 2*math.pi, 400)
a = sin(t)
b = cos(t)
c = a + b
plt.plot(t, a, 'r') # plotting t, a separately
plt.plot(t, b, 'b') # plotting t, b separately
plt.plot(t, c, 'g') # plotting t, c separately
plt.show()
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Why is the gets function so dangerous that it should not be used?
...guage up to the 1999 ISO C standard, but
it was officially removed by the 2011 standard. Most C implementations still support it, but at least gcc issues a warning for any code that uses it.
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Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
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answered Feb 15 '12 at 0:25
Dan WichDan Wich
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How to set UICollectionViewDelegateFlowLayout?
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answered Oct 17 '12 at 0:38
John EstropiaJohn Estropia
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Is Hash Rocket deprecated?
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edited Sep 3 at 8:01
sandstrom
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answered Ap...
SQL query to get all values a enum can have
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edited Feb 26 '17 at 0:50
answered Jul 25 '13 at 21:03
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Add text to Existing PDF using Python
...call this output
iterate through input and apply .mergePage(*text*.getPage(0)) for each page you want the text added to, then use output.addPage() to add the modified pages to a new document
This works well for simple text additions. See PyPDF's sample for watermarking a document.
Here is some c...