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How do I join two lists in Java?
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In Java 8:
List<String> newList = Stream.concat(listOne.stream(), listTwo.stream())
.collect(Collectors.toList());
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Reshaping data.frame from wide to long format
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reshape() takes a while to get used to, just as melt/cast. Here is a solution with reshape, assuming your data frame is called d:
reshape(d,
direction = "long",
varying = list(names(d)[3:7]),
v.names = "Value",
idvar = c("Code", "Country"),
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Twitter Bootstrap Button Text Word Wrap
... me I am unable to get these twitter bootstrap buttons to text wrap onto multiple lines, they appearing like so.
4 Answers
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How to set ViewBag properties for all Views without using a base class for Controllers?
...tions from me; there may be simpler MVC-enabled ways to get at it.
Edit: Alternate, less code approach - just attach to the Controller
public class SetViewBagItemsModule: Module
{
protected override void AttachToComponentRegistration(IComponentRegistry cr,
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How to write character & in android strings.xml
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This is a my issues, my solution is as following: Use &gt; for <, &lt;for > , &amp; for & ,"'" for ' , &quot for \"\"
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How do I get Gridview to render THEAD?
How do I get the GridView control to render the <thead> <tbody> tags? I know .UseAccessibleHeaders makes it put <th> instead of <td> , but I cant get the <thead> to appear.
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C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
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#include <sys/time.h>
#include <stdio.h>
#include <unistd.h>
int main()
{
struct timeval start, end;
long mtime, seconds, useconds;
gettimeofday(&start, NULL);
usleep(2000);
gettimeofday(...
How to inspect the return value of a function in GDB?
...rification; I'd assumed you were using x86. But unless you're going to be scripting GDB across multiple architectures, I don't see a good reason not to use "print $g0", which doesn't have any side effects (unlike the other answers).
– Adam Rosenfield
Nov 6 '08...
How to git-svn clone the last n revisions from a Subversion repository?
...lows by ...
I wasn't satisfied with the accepted answer so I created some scripts to do this for you available on Github. These should help anyone who wants to use git svn clone but doesn't want to clone the entire repository and doesn't want to hunt for a specific revision to clone from in the mi...
Sorting an ArrayList of objects using a custom sorting order
... ordering objects:
The Java Tutorials - Collections - Object Ordering
Although I will give some examples, I would recommend to read it anyway.
There are various way to sort an ArrayList. If you want to define a natural (default) ordering, then you need to let Contact implement Comparable. Ass...