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In MySQL, how to copy the content of one table to another table within the same database?
... would like to copy the content of one table to another table within the same database. Basically, I would like to insert to a table from another table. Is there easy way of doing this?
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
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In the HQL , you should use the java class name and property name of the mapped @Entity instead of the actual table name and column name , so the HQL should be :
List<User> result = session.createQuery("from User", User.class).getResultList();
Update : To be ...
How can I strip first X characters from string using sed?
...I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
11 Answers
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Vim: Delete buffer without losing the split window
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Thanks a lot, this vim behavior has bugged me a lot! btw, latest version of bufkill is at github.com/qpkorr/vim-bufkill
– fsrechia
Jan 12 '17 at 12:06
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jQuery - Illegal invocation
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I think you need to have strings as the data values. It's likely something internally within jQuery that isn't encoding/serializing correctly the To & From Objects.
Try:
var data = {
from : from.val(),
to : to.val(),
speed : speed
};
Notice also on the lines:
$(from).css...
Sort Dictionary by keys
...r getting an array of (key, value) pairs sorted by keys. Thanks for the comment.
– Ivica M.
Dec 24 '14 at 18:27
@Ivica...
What does the `forall` keyword in Haskell/GHC do?
...cify types for code inside where clauses. It makes the b in val :: b the same one as the b in foob :: forall a b. (b -> b) -> b -> (a -> b) -> Maybe a -> b.
A confusing point: you may hear that when you omit the forall from a type it is actually still implicitly there. (from Norma...
How to push different local Git branches to Heroku/master
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@SaadMasood: Those last to git push commands do the same thing. See git push --help for the meaning of the -f option and the + in the refspec.
– Chris Johnsen
Sep 26 '13 at 10:33
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How to disable Django's CSRF validation?
I have commented out csrf processor and middleware lines in settings.py :
9 Answers
9...
Detach many subdirectories into a new, separate Git repository
...git reset -q $GIT_COMMIT -- apps/AAA libs/XXX' --prune-empty -- --all
As mentioned by void.pointer in his/her comment, this will remove everything except apps/AAA and libs/XXX from current repository.
Prune empty merge commits
This leaves behind lots of empty merges. These can be removed by anot...