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Can you have multiline HTML5 placeholder text in a ?
...holder text in a textarea without stripping the newlines. Does anyone know what the name of the 'feature' is so that I can a) look for it, and b) test for it?
– Ben
Jul 2 '14 at 6:35
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Oracle PL/SQL - How to create a simple array variable?
...t. I never use VARRAYs normally but when testing the above code I checked what happens if you try to extend a varray(3) 4 times - you get a "subscript out of limit" error.
– Tony Andrews
Jun 15 '16 at 16:29
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Iterate keys in a C++ map
...xamples" at the end first. You then have a sporting chance of figuring out what on earth the rest of it is talking about :-)]
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Full-screen iframe with a height of 100%
...than I'd care to admit fidgeting around with this problem, this is EXACTLy what I needed. Except instead of a website I used another HTML file, which required a minor adjustment to the viewport height and now it's good to go. Thank you!
– Thomas Jacobs
Jan 27 a...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
... You should avoid catching overly-broad Exceptions, which is what motivated the Java 7 change. Moreover you should never catch things that you are unable to deal with. Finally, you should never catch Errors, and thus you should never catch the wider Throwable either.
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Pythonic way to find maximum value and its index in a list?
If I want the maximum value in a list, I can just write max(List) , but what if I also need the index of the maximum value?
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How do you create nested dict in Python?
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What the above answer does with a two-line function, you can also do with a one-line lambda, as in this answer.
– Acumenus
Jun 3 '17 at 21:58
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What is the order of precedence for CSS?
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@jared I swapped the two first points. Is it this what you mean ?
– Lorenz Meyer
Aug 3 '14 at 15:10
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How can I remove an entry in global configuration with git config?
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I'm not sure what you mean by "undo" the change. You can remove the core.excludesfile setting like this:
git config --global --unset core.excludesfile
And of course you can simply edit the config file:
git config --global --edit
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How to copy to clipboard in Vim?
... http://vim.wikia.com/wiki/Accessing_the_system_clipboard
* is probably what you want most of the time, so I use * because it functions as I expect it to in both environments.
In Linux distros you have to install vim-gtk (aka gvim) first to gain clipboard functionality. This is because non-gtk v...