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ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...orked perfectly fine for me:
Comment out the bind address from the file /etc/mysql/my.cnf:
#bind-address = 127.0.0.1
Run following query in phpMyAdmin:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'; FLUSH PRIVILEGES;
share...
Relative imports in Python 2.7
... __name__ is lib.foo. We take the first code path, importing from .fileA, etc.
If run as python lib/foo.py, __package__ will be None and __name__ will be __main__.
We take the second code path. The lib directory will already be in sys.path so there is no need to add it. We import from fileA, etc...
How to center a (background) image within a div?
...he entire image to show without any part of the image being cut off or stretched you want to use background-size: contain;
– Zlerp
Feb 28 '18 at 22:47
add a comment
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django import error - No module named core.management
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the base of my custom packages shared a name with a directory set in a /etc/profile. The packages were in a different location however for the webserver. So I removed the offending entries from my $PYTHONPATH and was good to go!
Thanks for the help.
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get name of a variable or parameter [duplicate]
...es, a bespoke model developed only to get name of member (variable, fields etc). Anyway today one should always use nameof() operator
– nawfal
Jul 16 '18 at 5:05
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TypeScript: casting HTMLElement
...t is not an actual array (e.g. it doesn't contain .forEach, .slice, .push, etc...).
Thus if it did convert to HTMLScriptElement[] in the type system, you'd get no type errors if you tried to call Array.prototype members on it at compile time, but it would fail at run time.
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Center Align on a Absolutely Positioned Div
...over others 99% of the time, you don't have to deal with padding, borders, etc. I've never seen this fail, next time provide an example if it fails for you.
– Dan
Nov 11 '13 at 18:47
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How can I recall the argument of the previous bash command?
... Also, if you want an arbitrary argument, you can use !!:1, !!:2, etc. (!!:0 is the previous command itself.) See gnu.org/software/bash/manual/bashref.html#History-Interaction
– janmoesen
Jul 30 '10 at 12:21
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Get table column names in MySQL?
...ick test, SHOW COLUMNS returns a table containing the column names, types, etc, while SELECT COLUMN NAME returns just the column names.
– mwfearnley
Jul 20 '16 at 16:30
add a ...
Is there shorthand for returning a default value if None in Python? [duplicate]
... This will return "default" if x is any falsy value, e.g. None, [], "", etc. but is often good enough and cleaner looking.
– FogleBird
Dec 4 '12 at 19:45
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