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How to remove a column from an existing table?
...k until the table's clustered index is rebuilt. As such it is often a good idea to follow the above with a table rebuild command like this:
ALTER TABLE MEN REBUILD;
Finally as some have said this can be slow and will probably lock the table for the duration. It is possible to create a new table w...
What is the 'pythonic' equivalent to the 'fold' function from functional programming?
...things that are a different style it takes practice to get used to it. The idea is to put things into general categories so it's easier to reason about programs. "Oh I want to do this, hmm, looks like a fold" (or a map, or an unfold, or an unfold then a fold over that)
– Wes
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typeof !== “undefined” vs. != null
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Agreed, and I'm not saying this is a bad idea. It's just worth pointing out that calling this function will perform slower than doing a typeof check.
– Tim Down
Apr 26 '10 at 13:27
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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
... Seems like a good answer but I don't get the "basically" part. I have no idea on how to do this and I can't find these tokens anywhere. A good basic guide of how would be appreciated. Thanks
– Papa De Beau
Sep 22 '14 at 1:19
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Stashing only staged changes in git - is it possible?
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Agree, this is okay, but the idea here with the question is I've ALREADY done all of this work of staging the changes I want to do something with (ostensibly originally to commit, but now want to stash), not looking to just do it all over again.
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What is the difference between bottom-up and top-down?
...assume that you have already computed all subproblems and that you have no idea what the optimal evaluation order is. Typically, you would perform a recursive call (or some iterative equivalent) from the root, and either hope you will get close to the optimal evaluation order, or obtain a proof that...
Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
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I had no idea about ssh-copy-id! That step alone would make a great answer.
– James Marble
Jul 7 '16 at 3:59
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Password reset for Azure database
...t be found", even though I copied and pasted from the DB Overview tab. Any ideas?
– ryanwebjackson
Sep 17 '17 at 22:24
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How can I create download link in HTML?
I have a basic idea of HTML. I want to create the download link in my sample website, but I don't have idea of how to create it. How do I make a link to download a file rather than visit it?
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What is the best open XML parser for C++? [duplicate]
...some reason the classes I call from tinyxml2 get a not resolved error. Any idea why? I found the classes in the header file which I included, so they should be available.
– evadecaptcha
Dec 16 '14 at 17:12
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