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How to write to a file in Scala?
... active, if any, Li Haoyi suggests his own library lihaoyi/os-lib, that he presents below.
June 2019, Xavier Guihot mentions in his answer the library Using, a utility for performing automatic resource management.
Edit (September 2011): since Eduardo Costa asks about Scala2.9, and since Rick-777...
Move capture in lambda
How do I capture by move (also known as rvalue reference) in a C++11 lambda?
6 Answers
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Printing 1 to 1000 without loop or conditionals
Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times.
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How can I pass selected row to commandLink inside dataTable or ui:repeat?
I'm using Primefaces in a JSF 2 application. I have a <p:dataTable> , and instead of selecting rows, I want the user to be able to directly execute various actions on individual rows. For that, I have several <p:commandLink> s in the last column.
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How do you run multiple programs in parallel from a bash script?
I am trying to write a .sh file that runs many programs simultaneously
15 Answers
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Difference between SPI and API?
What is the difference between Service Provider Interface (SPI) and Application Programming Interface (API) ?
9 Answers
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How does `scp` differ from `rsync`?
An article about setting up Ghost blogging says to use scp to copy from my local machine to a remote server:
7 Answers
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What is your favorite C programming trick? [closed]
For example, I recently came across this in the linux kernel:
37 Answers
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How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
l...
Is C++ context-free or context-sensitive?
...ar claims that C++ is a context-sensitive language. Take the following example:
20 Answers
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