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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:
...
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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Cast to int vs floor
...will run into some overflow issues) and for negative values below -100000, etc. But I've clocked it to be at least 3 times faster than floor, which was really critical for our application. Take it with a grain of salt, test it on your system, etc. but it's worth considering IMHO.
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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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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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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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Label Alignment in iOS 6 - UITextAlignment deprecated
...gnmentCenter;
And this:
label.lineBreakMode = kLabelTruncationMiddle;
Etc.
Since these UIText/NSText changes are likely to be popping up for multiple controls, this approach is quite handy.
(Caveat: Being a member of the aforementioned steady-earth lovers, I have tested this with an old vers...
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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