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postgresql list and order tables by size
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select table_name, pg_relation_size(quote_ident(table_name))
from information_schema.tables
wh...
How to change progress bar's progress color in Android
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Is there a way to detach matplotlib plots so that the computation can continue?
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How to remove files that are listed in the .gitignore but still on the repository?
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You can remove them from the repository manually:
git rm --cached file1 file2 dir/file3
Or, if you have a lot of files:
git rm --cached `git ls-files -i --exclude-from=.gitignore`
But this doesn't seem to work in Git Bash on Windows. It produces an error message. The following works bette...
How to pop an alert message box using PHP?
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answered Dec 13 '12 at 1:33
Peter GluckPeter Gluck
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MacOSX homebrew mysql root password
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Just run this command (where NEWPASS is your password):
$(brew --prefix mysql)/bin/mysqladmin...
Why doesn't Dijkstra's algorithm work for negative weight edges?
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Recall that in Dijkstra's algorithm, once a vertex is marked as "closed" (and out of the open ...
How to get current user, and how to use User class in MVC5?
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If you're coding in an ASP.NET MVC Controller, use
using Microsoft.AspNet.Identity;
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User...