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Why does sys.exit() not exit when called inside a thread in Python?
...s with status n, without calling cleanup handlers, flushing stdio buffers, etc."
– Tim Richardson
Jan 19 '19 at 5:50
N...
How does “cat
....
The following does not work for that case:
$ sudo cat <<EOF >/etc/somedir/foo.conf
# my config file
foo=bar
EOF
because the redirection is handled outside of the sudo context.
I ended up using this instead:
$ sudo tee <<EOF /etc/somedir/foo.conf >/dev/null
# my config file
...
How do I get the directory that a program is running from?
...uld be considered subject to change from version to version, arch to arch, etc.
– asveikau
Jan 28 '10 at 0:29
4
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...Do you have to use any of the other major J2EE technologies like JMS, ESB, etc? If so, and you really can't do without, then you are again constrained to a full-blown J2EE container. Carefully think and investigate before you commit to BPM, for example, and avoid AquaLogic BPM at (almost) all cost...
How disable Copy, Cut, Select, Select All in UITextView
...
This takes away tapping on links etc. if that is what is in the textview. Should be noted that this is not a good solution for wanting to hide the select/copy/paste, but also keep some level of interaction enabled.
– barfoon
...
Render partial from different folder (not shared)
...the context of a different controller for action name lookup, view lookup, etc. To implement this, I created a new extension method for HtmlHelper:
public static IDisposable ControllerContextRegion(
this HtmlHelper html,
string controllerName)
{
return new ControllerContextRegion(html....
putting current class as return type annotation [duplicate]
...e in the -> 'Graph' format now - you can CMD+Click to go to definition, etc
– Daniel Schaffer
May 18 at 20:31
add a comment
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When should I use the Visitor Design Pattern? [closed]
...fer static type checking (check for completeness and distinctness of cases etc.). A visitor pattern is verified by the type checker, and usually makes the client code simpler.
– Konrad Rudolph
Feb 16 '14 at 15:52
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Does Python support short-circuiting?
... it's not just 0, it's 0.0, 0j, decimal.Decimal(0), fractions.Fraction(0), etc.), as are all collections with length 0 (so on top of what you listed, b'' [Py3], u'' [Py2] and set()/frozenset() are all built-ins that evaluate as falsy), but user-defined/third-party types can define their own (with __...
How can a LEFT OUTER JOIN return more records than exist in the left table?
... join only. It can be arbitrary condition, e.g. date ranges, inequalities, etc. Two extreme cases: (a) N rows have not a single match among M rows, then left outer join results in N rows matched up with NULLs. (b) every of N rows matches all of M rows, then result is N x M rows set.
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