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generating GUID without hyphen
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Christian.KChristian.K
40.6k99 gold badges8585 silver badges124124 bronze badges
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Get parts of a NSURL in objective-c
...assword@hostname)
the host name (here, digg.com)
the port (that would be :80 after the domain name for instance)
the path (here, /news/business/24hr)
the parameter string (anything that follows a semicolon)
the query string (that would be if you had GET parameters like ?foo=bar&baz=frob)
the fra...
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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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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Is Hash Rocket deprecated?
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edited Sep 3 at 8:01
sandstrom
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answered Ap...
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...
How can I add items to an empty set in python
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edited Jul 7 '13 at 10:28
answered Jul 7 '13 at 10:23
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How to say “should_receive” more times in RSpec
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 25 '09 at 14:12
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PHP foreach loop key value
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answered Dec 2 '09 at 18:03
PekkaPekka
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