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Copying a HashMap in Java
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@Thomio I mentioned that, that's what "shallow copy" means, If you need a deep copy to have to loop over the map and copy what you need.
– ratchet freak
Mar 18 '18 at 22:55
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How to show only next line after the matched one?
... For anyone who really wanted a grep -A2 equivalent (which is what I needed), getline just eats the line and goes on to the next. So what worked for me was literally just awk '/blah/{getline; getline; print}' logfile
– Aaron R.
May 25 '18 at 17:49...
How to prevent logback from outputting its own status at the start of every log when using a layout
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Definitely status listener is the way to go. @Steve B., what's wrong with accepting the answer?
– Artem Bilan
Feb 1 '18 at 14:56
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What is Full Text Search vs LIKE
...) and related Full Text search items to help get a better understanding of what is available.
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Breaking a list into multiple columns in Latex
...e multicol package and embedding your list in a multicols environment does what you want:
\documentclass{article}
\usepackage{multicol}
\begin{document}
\begin{multicols}{2}
\begin{enumerate}
\item a
\item b
\item c
\item d
\item e
\item f
\end{enumerate}
\end{multicols}
\e...
Convert Java Array to Iterable
...ind Arrays.asList(..);, but at least Eclipse seems to think it will not do what i want (e.g., It infers the result of Arrays.asList(foo) as a List<int[]>, not List<Integer>...) I found this interesting enough for a question... (-Breaking comment in parts cause of limits-)
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How to use filter, map, and reduce in Python 3
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You can read about the changes in What's New In Python 3.0. You should read it thoroughly when you move from 2.x to 3.x since a lot has been changed.
The whole answer here are quotes from the documentation.
Views And Iterators Instead Of Lists
Some well-know...
Mongoose subdocuments vs nested schema
...: "you recently
clicked on this and here are your last two comments" but what happens
after six months go by and I don't care about things I did a long time
ago and you don't want to show them to me unless I specifically go to
look for some old activity?
First, you'll end up returning b...
How do you redirect HTTPS to HTTP?
How do you redirect HTTPS to HTTP?. That is, the opposite of what (seemingly) everyone teaches.
10 Answers
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Eclipse java debugging: source not found
... Perhaps it is not as elaborate as you would like - could you let me know what you would like to have explained better?
– Thorbjørn Ravn Andersen
Sep 17 '15 at 20:22
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