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generating GUID without hyphen

... 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...
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Numpy array assignment with copy

... answered Oct 30 '13 at 7:59 BlckknghtBlckknght 80.1k99 gold badges9393 silver badges141141 bronze badges ...
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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?

... answered Feb 15 '12 at 0:25 Dan WichDan Wich 4,74311 gold badge2222 silver badges2222 bronze badges ...
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Is Hash Rocket deprecated?

... | edited Sep 3 at 8:01 sandstrom 12k55 gold badges5757 silver badges5959 bronze badges answered Ap...
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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...
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How can I add items to an empty set in python

... | 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

... | 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

... answered Dec 2 '09 at 18:03 PekkaPekka 408k128128 gold badges907907 silver badges10481048 bronze badges ...