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What is the usefulness of `enable_shared_from_this`?
...hen the object is deleted.
enable_shared_from_this has become part of C++ 11 standard. You can also get it from there as well as from boost.
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Bootstrap dropdown sub menu missing
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Updated 2018
The dropdown-submenu has been removed in Bootstrap 3 RC. In the words of Bootstrap author Mark Otto..
"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed wit...
Create Test Class in IntelliJ
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edited May 24 '18 at 22:26
M. Justin
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Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
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answered Jul 10 '13 at 5:40
seaotternerdseaotternerd
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How do I run only specific tests in Rspec?
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It isn't easy to find the documentation, but you can tag examples with a hash. Eg.
# spec/my_...
Is there a python equivalent of Ruby's 'rvm'?
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edited Feb 16 '16 at 11:28
answered May 11 '10 at 16:27
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Java 8 Stream and operation on arrays
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edited May 23 '17 at 12:18
Community♦
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answered Jun 24 '14 at 15:57
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Aborting a shell script if any command returns a non-zero value?
...ld like to have the shell script automatically exit with a return value of 1 if any of the commands return a non-zero value.
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Using current time in UTC as default value in PostgreSQL
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answered May 17 '13 at 13:30
Daniel VéritéDaniel Vérité
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