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How to clone ArrayList and also clone its contents?
...gned with several mistakes (see this question), so it's best to avoid it.
From Effective Java 2nd Edition, Item 11: Override clone judiciously
Given all of the problems associated with Cloneable, it’s safe to say
that other interfaces should not extend it, and that classes
designed for i...
Install NPM into home directory with distribution nodejs package (Ubuntu)
...kages into your projects already, but I still like to keep the system away from my operating system's files. Here's how I suggest compartmentalizing Nodejs packages:
Install Nodejs and NPM via the chris-lea PPA. Then I set up a package root in my homedir to hold the Node "global" packages:
$ NPM_PA...
Using JSON.NET as the default JSON serializer in ASP.NET MVC 3 - is it possible?
... Be aware though, that this is not the default behavior for JSON responses from ASP.NET MVC, which rather responds with an empty string, when there's no data.
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Linq to EntityFramework DateTime
...as the EntityFunctions solution. Here, the second operand is not retrieved from another entity in query and can be computed prior to querying. If both operand were to be found in db, the EntityFunctions solution would still be suitable while the solution of this response would not work anymore.
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Optimizing away a “while(1);” in C++0x
...on for controlling expressions that are constant expressions which differs from C++ and makes your specific example well-defined in C11.
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How do I iterate over a range of numbers defined by variables in Bash?
... Note that seq $END would suffice, as the default is to start from 1. From man seq: "If FIRST or INCREMENT is omitted, it defaults to 1".
– fedorqui 'SO stop harming'
Aug 5 '14 at 9:06
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String difference in Bash
...ee strings
a="this is a line"
b="this is"
c="a line"
To remove prefix b from a
echo ${a#"$b"} # a line
To remove suffix c from a
echo ${a%"$c"} # this is
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Make an HTTP request with android
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Here is an article from the official android developer blog on AsyncTask: android-developers.blogspot.com/2010/07/…
– Austyn Mahoney
Aug 17 '10 at 21:44
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Using the scrollwheel in GNU screen
... is a glob match of your current TERM. To confirm it works, ^A^D to detach from your screen, then screen -d -r to reattach, then ls a few times, and try to scroll back. It works for me.
What is this magic? Well, let's consult the manual pages.
screen(1) says:
termcapinfo term terminal-tweaks [...
Conveniently Declaring Compile-Time Strings in C++
...lete-looking library is metaparse. Essentially, you can define any mapping from literal strings to types, and implement it with this kind of technology.
– Aaron McDaid
Jul 13 '15 at 18:31
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