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How can I initialize an ArrayList with all zeroes in Java?
... elements in the list).
To initialize an list with 60 zeros you do:
List<Integer> list = new ArrayList<Integer>(Collections.nCopies(60, 0));
If you want to create a list with 60 different objects, you could use the Stream API with a Supplier as follows:
List<Person> persons ...
Can someone explain __all__ in Python?
... objects of that module, as interpreted by import *. It overrides the default of hiding everything that begins with an underscore.
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Apache: “AuthType not set!” 500 Error
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Or alternatively use the <IfVersion> syntax...see my answer below.
– pkout
Sep 25 '14 at 2:58
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What does the caret (^) character mean?
... commits reachable from r2 but exclude the ones
reachable from r1.
<rev>
Include commits that are reachable from (i.e. ancestors of) .
^<rev>
Exclude commits that are reachable from (i.e. ancestors of) .
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What is an Endpoint?
...e fun learning about OAuth! Post more questions if you run into any difficulties implementing an OAuth client.
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Creating instance of type without default constructor in C# using reflection
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Whatever the default value is for each type will be the default. So objects will be null, ints 0, etc. I do think that any class-level initialization occurs, but no constructor is run.
– Jason Jackson
D...
Resize fields in Django Admin
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Note that this will not work if filter_horizontal or filter_vertical is set for the corresponding fields in YourModelAdmin. I've spent some time to figure this out.
– Dennis Golomazov
Sep 9 '13 at 10:32
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How to programmatically disable page scrolling with jQuery
...vious overflow value).
Scroll document to stored scroll position with scrollTo().
Then when you're ready to allow scrolling again, undo all that.
Edit: no reason I can't give you the code since I went to the trouble to dig it up...
// lock scroll position, but retain settings for later
var scrol...
What does '--set-upstream' do?
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git branch --set-upstream <remote-branch>
sets the default remote branch for the current local branch.
Any future git pull command (with the current local branch checked-out),
will attempt to bring in commits from the <remote-branch> into ...
Can't push to GitHub because of large file which I already deleted
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You can use
git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/dir>' HEAD
This will delete everything in the history of that file. The problem is that the file is present in the history.
This command changes t...