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How to go back (ctrl+z) in vi/vim
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edited Aug 15 '17 at 10:43
Andrii Omelchenko
11.4k77 gold badges3636 silver badges6969 bronze badges
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How do I detect when someone shakes an iPhone?
...r worked well for me, although i was looking for something that required a bit more "shaking action" to trigger. I've replaced to Boolean value with an int shakeCount. I also reimplemented the L0AccelerationIsShaking() method in Objective-C. You can tweak the ammount of shaking required by tweaking ...
Should I instantiate instance variables on declaration or in the constructor?
...riables that can be final, final. Then you should really have included the bit about making all variables that can be private, private.
– Cruncher
Sep 3 '13 at 20:40
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How to accept Date params in a GET request to Spring MVC Controller?
... BUT! Is there a way to configure it as a default to Spring? It's a little bit overkill to put @DateTimeFormat in every controller you have...
– thorinkor
Dec 9 '16 at 12:23
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How to convert floats to human-readable fractions?
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Its a bit ugly but very fast and practical way
– Bosak
Nov 11 '12 at 17:10
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Why are only final variables accessible in anonymous class?
..., an array, a mutable wrapper type... anything like that. Basically it's a bit like communicating between one method and another: changes made to the parameters of one method aren't seen by its caller, but changes made to the objects referred to by the parameters are seen.
If you're interested in a...
How do I add more members to my ENUM-type column in MySQL?
... had with Asaph may be unclear to follow as we went back and forth quite a bit.
I thought that I might clarify the upshot of our discourse for others who might face similar situations in the future to benefit from:
ENUM-type columns are very difficult beasts to manipulate. I wanted to add two coun...
Should I use 'border: none' or 'border: 0'?
...flughoeft It was more sarcasm than anything else..… Or hyperbole... Or a bit of both. You're right, this will likely never have a runtime effect on anything unless you use it jillions of times and have everybody on the internet accessing your CSS at once.
– Oli
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...'строка'; b = 'строка'; p a == b; a = a.force_encoding 'ASCII-8BIT'; b = b.force_encoding 'UTF-8'; p a == b; p a === b; p a.eql? b; p a.equal? b
– Nakilon
Aug 29 '10 at 14:38
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Internet Explorer 11 disable “display intranet sites in compatibility view” via meta tag not working
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The question is a bit old but I just solved a very similar problem. We have several intranet sites here including the one I'm responsible for, and the others require compatibility mode or they break. For that reason, site rules default IE to...