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How to perfor<em>mem> Single click checkbox selection in WPF DataGrid?
I have a DataGrid with first colu<em>mem>n as text colu<em>mem>n and second colu<em>mem>n as CheckBox colu<em>mem>n. What I want is, if I click the check box. It should get checked.
But, it takes two click to get selected, for first click the cell is getting selected, for the second clicks the check box is getting checked. ...
startActivityForResult() fro<em>mem> a Frag<em>mem>ent and finishing child Activity, doesn't call onActivityResult
FirstActivity.Java has a Frag<em>mem>entA.Java which calls startActivityForResult() .
SecondActivity.Java call finish() but onActivityResult never get called which is
written in Frag<em>mem>entA.Java .
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How to display line nu<em>mem>bers in 'less' (GNU)
What is the co<em>mem><em>mem>and to <em>mem>ake less display line nu<em>mem>bers in the left colu<em>mem>n?
6 Answers
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event Action vs event EventHandler
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The <em>mem>ain difference will be that if you use Action&a<em>mem>p;lt;&a<em>mem>p;gt; your event will not follow the design pattern of virtually any other event in the syste<em>mem>, which I would consider a drawback.
One upside with the do<em>mem>inating design patte...
How to <em>mem>ake URL/Phone-clickable UILabel?
I want to create a clickable label on <em>mem>y app leading <em>mem>e to a Safari webpage. I also want the user to be able to phone the nu<em>mem>bers only by clicking on the<em>mem> ?
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Occurrences of substring in a string
Why is the following algorith<em>mem> not halting for <em>mem>e?
(str is the string I a<em>mem> searching in, findStr is the string I a<em>mem> trying to find)
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Use 'i<em>mem>port <em>mem>odule' or 'fro<em>mem> <em>mem>odule i<em>mem>port'?
I've tried to find a co<em>mem>prehensive guide on whether it is best to use i<em>mem>port <em>mem>odule or fro<em>mem> <em>mem>odule i<em>mem>port . I've just started with Python and I'<em>mem> trying to start off with best practices in <em>mem>ind.
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Increase font size chro<em>mem>e console
How can i increase the font-size in the chro<em>mem>e console?
15 Answers
15
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Postgresql GROUP_CONCAT equivalent?
...ly):
SELECT id_field, array_agg(value_field1), array_agg(value_field2)
FRO<em>Mem> data_table
GROUP BY id_field
array_agg returns an array, but you can CAST that to text and edit as needed (see clarifications, below).
Prior to version 8.4, you have to define it yourself prior to use:
CREATE AGGREGATE ...
How to install Java SDK on CentOS?
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The following co<em>mem><em>mem>and will return a list of all packages directly related to Java. They will be in the for<em>mem>at of java-&a<em>mem>p;lt;version&a<em>mem>p;gt;.
$ yu<em>mem> search java | grep 'java-'
If there are no available packages, then you <em>mem>ay need to download a ne...