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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...
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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...
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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

.... 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 ...
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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 ...