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Why can I type alias functions and use them without casting?
...by reading the relevant part of the spec:
http://golang.org/ref/spec#Type_identity
The relevant distinction that I was unaware of was that of named and unnamed types.
Named types are types with a name, such as int, int64, float, string, bool. In addition, any type you create using 'type' is a nam...
How can I configure the font size for the tree item in the package explorer in Eclipse?
...-feel for whatever desktop you are using.
On Linux it is possible to override the system font when you invoke Eclipse. An excellent writeup of various possibilities is here, to which I owe this answer. I'll repeat one suggestion from there for posterity. Create a file named, say, gtkrc-eclipse:
st...
How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
...corresponding manual page (faqs.org/docs/bashman/bashref_56.html) which I didn't read to the end.
– Tianyi Cui
Aug 18 '10 at 22:22
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Why is there no std::stou?
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Do you know why the C++ Committee decided to go for such a C-ish approach? Something like boost::lexical_cast<>() seems like a more C++ way of doing things.
– Paul Manta
Jan 3 '12 at 17:27
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Rails: convert UTC DateTime to another time zone
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To use this outside Rails, require 'active_support/time' first.
– sunaku
Jan 18 '12 at 17:50
3
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Why is it wrong to use std::auto_ptr with standard containers?
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You should also consider the boost pointer containers, if you don't need shared ownership.
– me22
Sep 10 '09 at 16:34
4
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CSS Properties: Display vs. Visibility
...ent or not. It's either visible (visible - you can see it), or invisible (hidden - you can't see it).
The display property tells the browser how to draw and show an element, if at all - whether it should be displayed as an inline element (i.e. it flows with text and other inline elements) or a bloc...
How do I convert a org.w3c.dom.Document object to a String?
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Any idea how to write JUnits for the above code? I'm getting a verifyError while writing the same. I've asked a question in SO, if you're available, kindly answer. stackoverflow.com/q/48560458/5989309
– Alan...
Insert image after each list item
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@RichardGarside By "doctype", do you just mean something like this at the top? <!DOCTYPE html>
– Joe Morano
Mar 9 '15 at 2:16
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How to retrieve a single file from a specific revision in Git?
...e $REV $file | cut -d " " -f 3 | cut -f 1)::
git-ls-tree lists the object ID for $file in revision $REV, this is cut out of the output and used as an argument to git-cat-file, which should really be called git-cat-object, and simply dumps that object to stdout.
Note: since Git 2.11 (Q4 2016), you ...