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How to close activity and go back to previous activity in android
I have a main activity, that when I click on a button, starts a new activity, i used the following code to do so:
18 Answer...
Convert a char to upper case using regular expressions (EditPad Pro)
... Aug 15 '17 at 18:58
George Stocker
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answered Jul 21 '09 at 14:01
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How can I kill a process by name instead of PID?
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pkill firefox
More information: http://linux.about.com/library/cmd/blcmdl1_pkill.htm
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What's the best/easiest GUI Library for Ruby? [closed]
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Ruby Shoes (by why) is intended to be a really simple GUI framework. I don't know how fully featured it is, though.
Some good code samples can be found in the tutorials.
Also, I think shoes powers hackety hack, a compelling programming learning environment for youngsters.
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Parsing a JSON string in Ruby
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This looks like JavaScript Object Notation (JSON). You can parse JSON that resides in some variable, e.g. json_string, like so:
require 'json'
JSON.parse(json_string)
If you’re using an older Ruby, you may need to install the js...
Bubble Sort Homework
... are doing sorting algorithms and, although I understand them fine when talking about them and writing pseudocode, I am having problems writing actual code for them.
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Kill detached screen session [closed]
I learned from somewhere a detached screen can be killed by
11 Answers
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Read data from SqlDataReader
I have a SQL Server 2008 database and I am working on it in the backend. I am working on asp.net/C#
13 Answers
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Remove all whitespaces from NSString
...f the white spaces in an NSString , but none of the methods I've tried worked.
11 Answers
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Rails 3 - can't install pg gem
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Perception
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answered Mar 12 '12 at 15:03
EthanEthan
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