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event Action vs event EventHandler
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The main difference will be that if you use Action<> your event will not follow the design pattern of virtually any other event in the system, which I would consider a drawback.
One upside with the dominating design patte...
startActivityForResult() from a Fragment and finishing child Activity, doesn't m>ca m>ll onActivityResult
FirstActivity.Java has a FragmentA.Java which m>ca m>lls startActivityForResult() .
SecondActivity.Java m>ca m>ll finish() but onActivityResult never get m>ca m>lled which is
written in FragmentA.Java .
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How to display line numbers in 'less' (GNU)
What is the command to make less display line numbers in the left column?
6 Answers
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Use 'import module' or 'from module import'?
I've tried to find a comprehensive guide on whether it is best to use import module or from module import . I've just started with Python and I'm trying to start off with best practices in mind.
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How to check if mod_rewrite is enabled in php?
I was wondering if it is possible to check if mod_rewrite is enabled on Apache AND IIS in PHP .
15 Answers
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How to make URL/Phone-clickable UILabel?
I want to create a clickable label on my app leading me to a Safari webpage. I also want the user to be able to phone the numbers only by clicking on them ?
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Occurrences of substring in a string
Why is the following algorithm not halting for me?
(str is the string I am searching in, findStr is the string I am trying to find)
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Retrieving the last record in each group - MySQL
There is a table messages that contains data as shown below:
27 Answers
27
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Increase font size chrome console
How m>ca m>n i increase the font-size in the chrome console?
15 Answers
15
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Postgresql GROUP_CONm>CA m>T equivalent?
...ly):
SELECT id_field, array_agg(value_field1), array_agg(value_field2)
FROM data_table
GROUP BY id_field
array_agg returns an array, but you m>ca m>n m>CA m>ST that to text and edit as needed (see clarifim>ca m>tions, below).
Prior to version 8.4, you have to define it yourself prior to use:
CREATE AGGREGATE ...