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How do I add 24 hours to a unix timestamp in php?

I would like to add 24 hours to the timestamp for now. How do I find the unix timestamp number for 24 hours so I can add it to the timestamp for right now? ...
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Why does Haskell's “do nothing” function, id, consume tons of memory?

... | edited May 19 '14 at 20:52 answered May 19 '14 at 20:47 ...
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Composite Key with EF 4.1 Code First

I am trying to figure out how to have a composite key using EF code First 4.1 RC. 2 Answers ...
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PHP memory profiling

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How do I use vi keys in ipython under *nix?

... 4 I came here to post this answer -- thanks for beating me to it :) – Jason Sundram Jul 16 '16 at 20:46...
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What is an xs:NCName type and when should it be used?

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Database cluster and load balancing

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Can you define aliases for imported modules in Python?

... answered Apr 1 '09 at 17:34 vartecvartec 113k3232 gold badges197197 silver badges234234 bronze badges ...
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JSTL in JSF2 Facelets… makes sense?

... Kukeltje 11.8k44 gold badges1818 silver badges4444 bronze badges answered Jul 27 '10 at 12:40 BalusCBalusC ...
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How to generate all permutations of a list?

... Mateen Ulhaq 16.6k1111 gold badges6464 silver badges105105 bronze badges answered Sep 19 '08 at 18:43 Eli BenderskyEli Bendersky ...