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Uninstall all installed gems, in OSX?
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@Anthony Though this is a bit dangerous, you can suppress errors with for i in `gem list --no-versions`; do gem uninstall -aIx $i 2>/dev/null; done
– Darren Cheng
Mar 10 '14 at 19:46
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How do you get the length of a list in the JSF expression language?
...r then 1.1.
– James McMahon
Jan 27 '10 at 13:36
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Using fn:length worked for me with bare JSP (n...
How do I delete a Discipline in EPF Composer 1.5?
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I've never used EPF Composer.
I did a little bit of google searches and I understand what you are looking for can be done through Configurations (select OpenUP in your Library view) and published View definitions.
See slide 83 and 84 of this PPT document. You should be...
Delete a line in Eclipse
...signments. This works pretty well for most shortcuts, although it can be a bit tricky for some where the name of their menu assignment bears no relation to that of their command in this list (for instance, Team->Revert to base appears in the keys list as 'Replace with latest from repository'), so...
Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]
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Isn't this answer a bit inaccurate given the OP wrote his beautified version with the "e":[1,2] all on one line? Is it possible to mix indented & non-indented JSON with stringify?
– bigp
Jun 7 '16 at 4:...
How to remove a key from HashMap while iterating over it? [duplicate]
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This answer could give a bit more detail.
– Paul Rooney
Oct 12 '17 at 0:33
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How to format code in Xcode? [duplicate]
...tes that Xcode uses for its formatting? In Xcode 3 I had customized mine a bit, but I can't find the bookmark I had that said how to do it, and, the technique is probably different now.
– Josh
Jan 12 '12 at 20:49
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Why don't :before and :after pseudo elements work with `img` elements? [duplicate]
...d source. See: dev.w3.org/html5/markup/syntax.html#void-element // A quick bit of informal testing suggests that you can't add pseudo-elements to input elements either.
– Ben
Sep 13 '12 at 21:47
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Is dp the same as dip? [duplicate]
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@LoungeKatt can you please explain a bit more? "dip" is not even mentioned in the documentation anymore and I have never seen anyone ever stating that there are "slight alteration of the size".
– WarrenFaith
Apr 30 '17 at 1...
Display element as preformatted text via CSS [duplicate]
... and pre-wrap? I assume pre-wrap... wraps?
– Dagg Nabbit
Mar 17 '12 at 20:57
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@GGG: That's right...
