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Copying PostgreSQL database to another server
... to work compressed you can use a compressed tunnel
pg_dump -C dbname | bzip2 | ssh remoteuser@remotehost "bunzip2 | psql dbname"
or
pg_dump -C dbname | ssh -C remoteuser@remotehost "psql dbname"
but this solution also requires to get a session in both ends.
Note: pg_dump is for backing up...
How do you make sure email you send programmatically is not automatically marked as spam?
...he DNS information for your site.
Check your reverse DNS to make sure the IP address of your mail server points to the domain name that you use for sending mail.
Make sure that the IP-address that you're using is not on a blacklist
Make sure that the reply-to address is a valid, existing address....
How do we determine the number of days for a given month in python [duplicate]
... edited Dec 2 '19 at 14:24
Gonçalo Peres 龚燿禄
2,89133 gold badges1111 silver badges2727 bronze badges
answered Feb 8 '11 at 21:06
...
FloatingActionButton 扩展：悬浮操作按钮扩展，可自定义颜色、大小、位置...
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What is a web service endpoint?
...can be accessed by a client application. The same web service can have multiple endpoints, for example in order to make it available using different protocols.
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SQLAlchemy: What's the difference between flush() and commit()?
...ed Jan 6 '18 at 8:55
Ilja Everilä
36.5k55 gold badges7272 silver badges8686 bronze badges
answered Nov 17 '10 at 6:25
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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
... it's not a great idea to have a user with this kind of access open to any IP. If you need an administrative user, use root, and leave it on localhost. For any other action specify exactly the privileges you need and limit the accessibility of the user as Pascal has suggest below.
Edit:
From the M...
Difference between \n and \r?
...that the roller can move while the carriage is still going leftwards!-) Wikipedia has a more detailed explanation.
for character-mode terminals (typically emulating even-older printing ones as above), in raw mode, \r and \n act similarly (except both in terms of the cursor, as there is no carriage o...
Get original URL referer with PHP?
...
try this
(isset ($_SERVER['HTTP_CLIENT_IP']) ?
$_SERVER['HTTP_CLIENT_IP'] :
(isset ($_SERVER['HTTP_X_FORWARDED_FOR']) ?
$_SERVER['HTTP_X_FORWARDED_FOR'] :
$_SERVER['REMOTE_ADDR']
)
)
...
Deploying my application at the root in Tomcat
...mits access to the admin web app folder to people from my own domain (fake IP address) and localhost when they use the default port 8080 and maintains the ability to dynamically deploy the war files through the web interface.
If you want to use this for multiple apps that are using different IP add...