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Really Cheap Command-Line Option Parsing in Ruby
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236
As the author of Trollop, I cannot BELIEVE the stuff that people think is reasonable in an opti...
How do I manage conflicts with git submodules?
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23
I have not seen that exact error before. But I have a guess about the trouble you are encounteri...
Unit Test? Integration Test? Regression Test? Acceptance Test?
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131
Briefly:
Unit testing - You unit test each individual piece of code. Think each file or class....
Exclude a sub-directory using find
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edited Nov 19 '12 at 19:53
answered Nov 19 '12 at 19:22
sa...
Different font size of strings in the same TextView
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361
Use a Spannable String
String s= "Hello Everyone";
SpannableString ss1= new SpannableStrin...
What does “dereferencing” a pointer mean?
... with 1 referring to the second byte in the process's memory, 2 the third, 3 the fourth and so on....
What happened to 0 and the first byte? Well, we'll get to that later - see null pointers below.
For a more accurate definition of what pointers store, and how memory and addresses relate, see "Mo...
How to make an alert dialog fill 90% of screen size?
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357
According to Android platform developer Dianne Hackborn in this discussion group post, Dialogs...
Faster s3 bucket duplication
...n trying to find a better command line tool for duplicating buckets than s3cmd . s3cmd can duplicate buckets without having to download and upload each file. The command I normally run to duplicate buckets using s3cmd is:
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Temporarily disable auto_now / auto_now_add
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karthikr
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answered Jul 3 '12 at 18:07
dirleyrlsdir...
Why do we copy then move?
...being copied. And std::string does have a move constructor.
Unlike in C++03, in C++11 it is often idiomatic to take parameters by value, for the reasons I am going to explain below. Also see this Q&A on StackOverflow for a more general set of guidelines on how to accept parameters.
Why aren...