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?? Coalesce for empty string?
...ill readable. I'd love something like a ??? operator in C# 5 though, who knows.
– Nick Craver♦
Mar 10 '10 at 21:01
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Select second last element with css
I already know of :last-child. But is there a way to select the div:
2 Answers
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iTerm2 keyboard shortcut - split pane navigation
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@mrfred now if only iTerm was configurable… OH WAIT IT IS.
– Bombe
Jan 14 '16 at 8:46
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IIS7 Overrides customErrors when setting Response.StatusCode?
Having a weird problem here. Everybody knows that if you use web.config's customErrors section to make a custom error page, that you should set your Response.StatusCode to whatever is appropriate. For example, if I make a custom 404 page and name it 404.aspx, I could put <% Response.StatusCo...
How to make the corners of a button round?
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</shape>
</item>
</selector>
2.Now use this drawable for the background of your view. If the view is button then something like this:
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"...
Clearing using jQuery
...#file').clone());
} else {
$('#file').val('');
}
But jquery have now removed support for browser testing, jquery.browser.
This javascript solution also worked for me, it is the vanilla equivalent of the jquery.replaceWith method.
document.getElementById("clear").addEventListener("click",...
Why does Lua have no “continue” statement?
...n background this is a confusing answer because every scope there already knows what are its local variables before running. I.e. I expected an unbound local variable error in the case of reaching until....
– ubershmekel
Nov 1 '12 at 10:55
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How to handle exceptions in a list comprehensions?
...onError:
# handle division by zero error
# leave empty for now
pass
Up to you to decide whether that is more cumbersome or not
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Tmux vs. iTerm2 split panes
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FWIW, now iTerm2 can remember your opened sessions (even with the screen output). So it will reopen everything even after rebooting the computer.
– Aziz Alto
Dec 30 '16 at 4:52
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How to select all records from one table that do not exist in another table?
...n are just null. Then you tell, ok i only want that are null. This way you now have all rows in A that didn't have a match In B
– Muhammad Umer
Mar 6 '18 at 18:02
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