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Finding duplicate values in MySQL
I have a table with a varchar column, and I would like to find all the records that have duplicate values in this column. What is the best query I can use to find the duplicates?
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Tri-state Check box in HTML?
...ment, I found a better solution:
HTML5 defines a property for checkboxes called indeterminate
See w3c reference guide. To make checkbox appear visually indeterminate set it to true:
element.indeterminate = true;
Here is Janus Troelsen's fiddle. Note, however, that:
The indeterminate state can...
Synchronizing a local Git repository with a remote one
...-p does the same - 'git pull runs git fetch with the given parameters and calls git merge to merge the retrieved branch heads into the current branch' - git-scm.com/docs/git-pull
– jobwat
Oct 27 '14 at 21:37
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How to grant remote access permissions to mysql server for user?
...ot access with the same password from any machine in *.example.com:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%.example.com'
IDENTIFIED BY 'some_characters'
WITH GRANT OPTION;
FLUSH PRIVILEGES;
If name resolution is not going to work, you may also grant access by IP or subnet:
GRANT ALL P...
django test app error - Got an error creating the test database: permission denied to create databas
... you will have the same error. You can fix it for mysql with: => GRANT ALL ON *.* TO django@localhost; I originally tried to only GRANT CREATE... but then could not SELECT or DROP the created database. This essentially makes your user a superuser, so be careful.
– mightypi...
How to find foreign key dependencies in SQL Server?
How can I find all of the foreign key dependencies on a particular column?
13 Answers
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How to find a deleted file in the project commit history?
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If you do not know the exact path you may use
git log --all --full-history -- "**/thefile.*"
If you know the path the file was at, you can do this:
git log --all --full-history -- <path-to-file>
This should show a list of commits in all branches which touched that file....
jQuery first child of “this”
...ilar to find() but only searches one level deep in the hierarchy (which is all you need...):
element.children(":first").toggleClass("redClass");
share
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improve this answer
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Commit history on remote repository
...what you do is download the state of the server with git fetch and then locally see the log of the remote branches.
Perhaps another useful command could be:
git log HEAD..remote/branch
which will show you the commits that are in the remote branch, but not in your current branch (HEAD).
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SQL Logic Operator Precedence: And and Or
...en if they are not needed. very few programers (if any) know precedence of all operators available.
– Trismegistos
Nov 6 '13 at 11:45
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