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How to port data-only volumes from one host to another?
... thanks for your answer. How can I move the data container from one host to another ?
– Dzung Nguyen
Feb 16 '14 at 9:27
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Surrogate vs. natural/business keys [closed]
...ing more than a NOT NULL UNIQUE constraint, and a table can have more than one.
If you use a surrogate key, you still want a business key to ensure uniqueness according to the business rules.
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Can you change what a symlink points to after it is created?
...eferenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
7 Answers
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How to squash commits in git after they have been pushed?
...t are strictly behind
their remote counterpart). To force a push to only one branch, use a +
in front of the refspec to push (e.g git push origin +master to force
a push to the master branch).
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Can I change all my http:// links to just //?
... the browsers available to test against on Browsershots, I could only find one that did not handle the protocol relative URL correctly: an obscure *nix browser called Dillo.
There are two drawbacks I've received feedback about:
Protocol-less URLs may not work as expected when you "open" a local f...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
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From the MySQL 5.5 documentation:
One TIMESTAMP column in a table can have the current timestamp as the default value for initializing the column, as the auto-update value, or both. It is not possible to have the current timestamp be the default value for one...
When is it appropriate to use C# partial classes?
I was wondering if someone could give me an overview of why I would use them and what advantage I would gain in the process.
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The specified named connection is either not found in the configuration, not intended to be used wit
I have a one entity framework object and when I add it to my project, the connectionstring
is added to app.config in the connectionstring section, but when I want to create new entitycontext and use this connectionstring , this error appears
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Difference between webdriver.Dispose(), .Close() and .Quit()
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How did you update your exceptions? Just go to each one and add a quit()?
– Mark Mayo
Jul 23 '13 at 2:12
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How to differ sessions in browser-tabs?
...and more popular method, but it means that all browser tabs and windows by one user share the session - IMO this is in fact desirable, and I would be very annoyed at a site that made me login for each new tab, since I use tabs very intensively
URL rewriting. Any URL on the site has a session ID appe...