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Delete with Join in MySQL
...wanted to:
DELETE posts, projects FROM posts INNER JOIN [...]
Note that order by and limit don't work for multi-table deletes.
Also be aware that if you declare an alias for a table, you must use the alias when referring to the table:
DELETE p FROM posts as p INNER JOIN [...]
Contributions ...
How to get a list of all files that changed between two Git commits?
...e the last commit), I like to look at those modifications in chronological order.
For that I use:
To list all non-staged files:
git ls-files --other --modified --exclude-standard
To get the last modified date for each file:
while read filename; do echo -n "$(stat -c%y -- $filename 2> /dev...
configure: error: C compiler cannot create executables
...ode license agreements. You must agree to both license agreements below in order to use Xcode.
[...]
After you have accepted it, the commandline tools will work as expected.
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How was the first compiler written?
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Rails: Get Client IP address
...ectly you assume responsibility for testing them in the correct precedence order. Proxies introduce a number of headers that create environment variables with different names.
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How can I get a list of users from active directory?
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Difference between jar and war in Java
...here too)) .jsp files images, files etc.
All WAR content that is there in order to create a self-contained module.
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How do you unit test a Celery task?
...d in CELERY_IMPORTS will be imported during the workers initialization, in order to avoid this I suggest you to call celery.loader.import_default_modules().
– FlaPer87
Aug 22 '12 at 22:07
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Pacman: how do the eyes find their way back to the monster hole?
... than one is equally near the goal, pick the first valid direction in this order: up, left, down, right.
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When to use a View instead of a Table?
...view which called a view and so many millions of records were generated in order to see the three the user ultimately needed. I remember one of these views took 8 minutes to do a simple count(*) of the records. Views calling views are an extremely poor idea.
Views are often a bad idea to use to upd...