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Hibernate: hbm2ddl.auto=update in production?
...sion critical. We have deployed 16K times over 4 environments (4Years) without so much of a hiccup with hibernate. We are a small team and are all mostly SQL RDBS beginners and have better faith in Hibernate handling schema than we do ourselves. I wonder what the error rate is for having a DBA on st...
Difference between “git add -A” and “git add .”
...dd -A stages all changes
git add . stages new files and modifications, without deletions
git add -u stages modifications and deletions, without new files
Detail:
git add -A is equivalent to git add .; git add -u.
The important point about git add . is that it looks at the working tree and add...
JQuery to load Javascript file dynamically
... you only have to call init on it once, that is. If not, you can figure it out from here :)
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How to turn off word wrapping in HTML?
I feel silly for not being able to figure this out, but how do I turn off wordwrap? the css word-wrap property can be forced on with break-word , but cannot be forced off (only can be left alone with normal value).
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Last non-empty cell in a column
...e.g. CELL() or OFFSET()), whereas the more upvoted one returns a value without telling you where it is.
– GSerg
Jan 1 '17 at 15:31
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Writing outputs to log file and console
...required for running the user script like log file name and path, redirect outputs and errors to log file, database connection details, etc ) which redirects all the outputs ( echo messages ) and errors to the log file from the executed script using the following code:
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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...ortcuts, context menu operations,
non-typeable keys, and all keyboard layouts.
See this answer or try it yourself on JSFiddle.
jquery.numeric plugin
I've successfully implemented many forms with the jquery.numeric plugin.
$(document).ready(function(){
$(".numeric").numeric();
});
Moreov...
Backwards migration with Django South
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You need to figure out the number of the migration just before the one you want to roll back.
Your app should have a migrations directory, with files in it named like
0000_initial.py
0001_added_some_fields.py
0002_added_some_more_fields.py
00...
Installing PDO driver on MySQL Linux server
...cated, and if you use mysql_ PDO is not required.
If you turn off PDO without changing any line in your code, you won't have a problem. But since you started to connect and write queries with PDO, you have to keep it and give up mysql_.
Several years ago the MySQL team published a script to migrat...
Remove file from SVN repository without deleting local copy
How can I "delete" a file which is already in the SVN repository without deleting it from my file system?
5 Answers
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