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Is it safe to assume a GUID will always be unique?
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Yes, you can. Since GUIDs are 128 bits long, there is admittedly a minute possibility of a clash—but the word "minute" is nowhere near strong enough. There are so many GUIDs that if you generate several trillion of them randomly, you're still more likel...
How do I redirect to the previous action in ASP.NET MVC?
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edited Sep 11 '17 at 14:20
lorond
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answered May...
How do I get the time of day in javascript/Node.js?
I want to get 1 to 24 , 1 being 1am Pacific Time.
9 Answers
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Why should I use Hamcrest-Matcher and assertThat() instead of traditional assertXXX()-Methods
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Andrzej Doyle
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answered Nov 9 '09 at 14:02
Joachim SauerJoa...
“Public key certificate and private key doesn't match” when using Godaddy issued certificate [closed
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answered Jan 18 '13 at 16:28
Jonathon HillJonathon Hill
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How can I open Java .class files in a human-readable way?
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jd-gui is the best decompiler at the moment. it can handle newer features in Java, as compared...
Eclipse/Java code completion not working
I've downloaded, unzipped and setup Eclipse 3.4.2 with some plugins (noteable, EPIC, Clearcase, QuantumDB, MisterQ).
23 An...
Is there a way to recover from an accidental “svn revert”?
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edited Jul 7 '15 at 12:51
answered Oct 5 '09 at 17:36
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How to randomize (shuffle) a JavaScript array?
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How to estimate how much memory a Pandas' DataFrame will need?
...es each column occupies:
>>> df.memory_usage()
Row_ID 20906600
Household_ID 20906600
Vehicle 20906600
Calendar_Year 20906600
Model_Year 20906600
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To include indexes, pass index=True.
So to get overall memory consumption:
>>> df.memory_usage...