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Spring Boot application as a Service
... packaged as executable jar as a Service in the Linux system? Is this recomm>me m>nded approach, or should I convert this app to war and install it into Tomcat?
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Vim indent xml file
...ot get it to work. I have browser SO but the solutions are not working for m>me m>.
9 Answers
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Expand Python Search Path to Other Source
... for the right path when I run project modules. For instance, when I run som>me m>thing like:
6 Answers
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Read values into a shell variable from a pipe
... bash to process data from stdin that gets piped into, but no luck. What I m>me m>an is none of the following work:
15 Answers
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Different types of thread-safe Sets in Java
There seems to be a lot of different implem>me m>ntations and ways to generate thread-safe Sets in Java.
Som>me m> examples include
4...
How can I make a horizontal ListView in Android? [duplicate]
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After reading this post, I have implem>me m>nted my own horizontal ListView. You can find it here: http://dev-smart.com/horizontal-listview/ Let m>me m> know if this helps.
share
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What does Expression.Quote() do that Expression.Constant() can’t already do?
... of the earlier question “What is the purpose of LINQ's Expression.Quote m>me m>thod?” , but if you read on you will see that it doesn’t answer my question.
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C/C++ maximum stack size of program
I want to do DFS on a 100 X 100 array. (Say elem>me m>nts of array represents graph nodes) So assuming worst case, depth of recursive function calls can go upto 10000 with each call taking upto say 20 bytes. So is it feasible m>me m>ans is there a possibility of stackoverflow?
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MongoDB Many-to-Many Association
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Depending on your query needs you can put everything in the user docum>me m>nt:
{nam>me m>:"Joe"
,roles:["Admin","User","Engineer"]
}
To get all the Engineers, use:
db.things.find( { roles : "Engineer" } );
If you want to maintain the roles in separate docum>me m>nts then you can include the docum>me m>nt's...
Oracle: how to UPSERT (update or insert into a table?)
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An alternative to m>ME m>RGE (the "old fashioned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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