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Undock Chrome Developer Tools
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Click the vertical ellipsis button ( ⋮ ) then choose the desired docking option. (the docking ...
How to secure RESTful web services?
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edited Jan 27 '11 at 17:04
Lawrence Dol
57.6k2525 gold badges129129 silver badges179179 bronze badges
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How can I get a list of locally installed Python modules?
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624
+100
Solutio...
What character encoding should I use for a HTTP header?
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2 Answers
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How to write binary data to stdout in python 3?
In python 2.x I could do this:
4 Answers
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How to open a file for both reading and writing?
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275
Here's how you read a file, and then write to it (overwriting any existing data), without clos...
Coroutine vs Continuation vs Generator
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127
I'll start with generators, seeing as they're the simplest case. As @zvolkov mentioned, they're...
Xcode Simulator: how to remove older unneeded devices?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered May 31 '12 at 14:06
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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
...t it's easy to change):
Time.now.strftime("%d/%m/%Y %H:%M")
#=> "14/09/2011 14:09"
Updated for the shifting:
d = DateTime.now
d.strftime("%d/%m/%Y %H:%M")
#=> "11/06/2017 18:11"
d.next_month.strftime("%d/%m/%Y %H:%M")
#=> "11/07/2017 18:11"
You need to require 'date' for this btw.
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Does Java casting introduce overhead? Why?
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There are 2 types of casting:
Implicit casting, when you cast from a type to a wider type, which is done automatically and there is no overhead:
String s = "Cast";
Object o = s; // implicit casting
Explicit casting, when you go fro...