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How to use onSavedInstanceState example please
...ed when the activity is about to be destroyed. But how do you store your information in it and bring it back to its original state in onCreate(Bundle savedInstanceState) ? I don't understand how this bundle will restore information. It would be helpful if someone can provide an example.
The Dev gui...
Kill a Process by Looking up the Port being used by it from a .BAT
In Windows what can look for port 8080 and try to kill the process it is using through a .BAT file?
14 Answers
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Focusable EditText inside ListView
...on. It may not be the most correct or most elegant solution, but it works for me, and gives a pretty solid user experience. I looked into the code for ListView to see why the two behaviors are so different, and came across this from ListView.java:
public void setItemsCanFocus(boolean itemsCan...
Migrating from JSF 1.2 to JSF 2.0
...rently using and which you want to use.
JSP 2.x to JSP 2.x = Almost no effort.
Facelets 1.x to Facelets 2.0 = Little effort.
JSP 2.x to Facelets 2.0 = Lot of effort. Double this if you also have custom components.
Basic changes
Regardless of the view technology switch, at least the following ...
Calculate a Running Total in SQL Server
...ented SQL Server implementation detail (also if the query ends up being performed by two procs I wonder what will happen, see: MAXDOP):
Full working sample:
drop table #t
create table #t ( ord int primary key, total int, running_total int)
insert #t(ord,total) values (2,20)
-- notice the mali...
How do I pass multiple parameters in Objective-C?
...ut Objective-C method syntax but I guess I don't understand multiple names for a method.
6 Answers
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How do I check if a Sql server string is null or empty
I want to check for data, but ignore it if it's null or empty. Currently the query is as follows...
18 Answers
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Update statement with inner join on Oracle
...ds if the inline view is considered updateable by Oracle
( To be updatable for the second statement depends on some rules listed
here ).
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How do you underline a text in Android XML?
...ives us bold/italic/normal is a pretty slack considering we've had Android for over 5 years...</whine>
– angryITguy
Dec 15 '16 at 6:30
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Turning Sonar off for certain code
Is it possible to turn off sonar ( www.sonarsource.org ) measurements for specific blocks of code, which one doesn't want to be measured?
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