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Call one constructor from another
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If what you want can't be achieved satisfactorily without having the initialization in its own method (e.g. because you want to do too much before the initialization code, or wrap it in a try-finally, or whatever) you can have a...
How to count the frequency of the elements in an unordered list?
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This is not a solution. The output doesn't tell what was counted.
– buhtz
Jul 29 '16 at 13:58
10
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Android: Generate random color on click?
...t seems that you want to create a new drawable and assign it to your view. What is actually the drawable in your case? Is it an image, shape, fill...
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append to url and refresh page
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What if your url is: www.mysite.com ...then won't it make the url: www.mysite.com&param=42 which would need the "?" character since its the only parameter in the url. I like @Shlomi Komemi answer as it covers those 2 main...
Cannot ignore .idea/workspace.xml - keeps popping up
...r not. I would recommend the following, after closing RubyMine/IntelliJ or whatever IDE you are using:
mv .idea ../.idea_backup
rm .idea # in case you forgot to close your IDE
git rm -r .idea
git commit -m "Remove .idea from repo"
mv ../.idea_backup .idea
After than make sure to ignore .idea in ...
Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
So many different controls to choose from! What are best practices for determining which control to use for displaying data in ASP.NET?
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Using Transactions or SaveChanges(false) and AcceptAllChanges()?
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This is no longer possible in EF 6.1. Do you know what kind of adjustments need to be made to work now?
– Alex Dresko
Jul 24 '14 at 22:44
add a commen...
Check if at least two out of three booleans are true
... a + b + c >= 2 : 905 ms
DEAD : 221 ms
I wonder, what could java VM do that degrades performance over time for (a + b + c >= 2) case.
And here is what happens if I run java with a -client VM switch:
a&&b || b&&c || a&&c : 4034 ms
a ? b||c : b...
Convert hex string to int in Python
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@bachsau, clearly untrue. What if you want to read user input, allowing input in hex or decimal, whichever is convenient for the user?
– Dan Lenski
Jan 13 '18 at 19:47
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Scala framework for a Rest API Server? [closed]
...ty, etc. I didn't know Scala until several days ago but I've been enjoying what I've been learning these days with the Scala book and all the blog posts and questions (it's not so ugly!)
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