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Can git ignore a specific line?
... fear of these lines ever being accidentally committed.
I have a possible idea for dealing with these problems, but I'll try implementing it some other time.
Thanks to Rudi and jw013 for mentioning git filters and gitattributes.
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How to write to an existing excel file without overwriting data (using pandas)?
...ack though. It breaks formulas and connections within the spreadsheet. Any ideas how to change this behaviour?
– BP_
Nov 27 '13 at 15:18
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NSString property: copy or retain?
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For strings in general, is it always a good idea to use the copy attribute instead of retain?
Yes - in general always use the copy attribute.
This is because your NSString property can be passed an NSString instance or an NSMutableString instance, and therefore we c...
Merge multiple lines (two blocks) in Vim
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@ib.: I think it would be a good idea to put the detailed explanation into this answer, too.
– ThiefMaster
May 29 '12 at 18:16
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Why can I pass 1 as a short, but not the int variable i?
... So... it does not matter how explicit i am... >_<. Do you have any idea if i can detect if a litereal was passed or a int variable?
– user34537
Jul 11 '12 at 12:21
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Get class that defined method
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I started doing something somewhat similar, basically the idea was checking whenever a method in a base class had been implemented or not in a sub class. Turned out the way I originally did it I could not detect when an intermediate class was actually implementing the method.
My wo...
How to send an email using PHP?
...and one my website email. I received all except on Hotmail. Do you have an idea why it is not working for Hotmail?
– antf
Nov 4 '14 at 22:58
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XML schema or DTD for logback.xml?
...o have at least the very basic validation and auto-completion in IDEs like IDEA or Eclipse, but I never saw any solution.
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What's wrong with using == to compare floats in Java?
...ingfloats/comparingfloats.htm) for why a fixed epsilon isn't always a good idea. Specifically, as the values in the floats being compared get large (or small), the epsilon is no longer appropriate. (Using epsilon is fine if you know your float values are all relatively reasonable, though.)
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Rails: convert UTC DateTime to another time zone
... if you are dealing with ActiveRecord object in Rails.
It might be a good idea to use Time.use_zone for a per request basis timezone that overrides the default timezone set in config.time_zone
More details I explain at https://stackoverflow.com/a/25055692/542995
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