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How do you import classes in JSP?
... Maintaining a list of imports, spotting duplicates, sorting etc. will be much easier if you do not put all of them on one line. In fact I'd go as far as saying that I'd highly recommend against putting them all on one line.
– scunliffe
Aug 28 '14...
How to delete every other line in Vim?
...e from a Vim buffer, starting with the second one, i.e., lines 2, 4, 6, etc. For example, if the buffer’s contents is:
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Is AngularJS just for single-page applications (SPAs)?
...he different pages reference the correct Angular object (controller, view, etc.) and you are off and running. I hope this makes sense, but the answer was so simple I overlooked it.
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
....bashrc, .bash_profile, .profile and those files included by them such as /etc/profile, /etc/bash.bashrc
I located
export MAVEN_OPTS="-Xmx512m -XX:MaxPermSize=256m"
in .bashrc in my system, change it to
export MAVEN_OPTS="-Xmx512m"
issue resolved
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Version of Apache installed on a Debian machine
...: APR 1.2.7, APR-Util 1.2.7
Compiled using: APR 1.2.7, APR-Util 1.2.7
... etc ...
If it does not work for you, run the command with sudo.
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Access Container View Controller from Parent iOS
...What if (horrors!) you decide to switch from storyboard or not use seques, etc. Then you have to dig up code make changes, etc.
– Tom Andersen
Apr 15 '15 at 20:23
2
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In C#, why is String a reference type that behaves like a value type?
...copy penalty, you couldn't intern strings, and memory usage would balloon, etc...
(Edit: Added clarification about value type storage being an implementation detail, which leads to this situation where we have a type with value sematics not inheriting from System.ValueType. Thanks Ben.)
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Make install, but not to default directories?
...install the things in their own folder as opposed to the system's /usr/bin etc. is that possible? even if it references tools in the /usr/bin etc.?
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Simulator or Emulator? What is the difference?
...hat can provide accelerated CPU support, exclusive hardware device access, etc.
– Lee B
Oct 18 '09 at 13:30
Wait, does...
Why can't I use Docker CMD multiple times to run multiple services?
...ice, ADD these in a directory, and run the supervisor with supervisord -c /etc/supervisor to point to a supervisor configuration file which loads all your services and looks like
[supervisord]
nodaemon=true
[include]
files = /etc/supervisor/conf.d/*.conf
If you would like more details, I wrote a...