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What is the difference between a var and val definition in Scala?
... different Array, but the array itself can be modified. In other words the contents/elements of the array can be modified." So it is like how final works in Java.
– Daniel Pryden
Nov 24 '09 at 17:04
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What is the minimum I have to do to create an RPM file?
...' > ~/.rpmmacros
Create your spec file, foobar.spec, with the following contents:
Summary: Foo to the Bar
Name: foobar
Version: 0.1
Release: 1
Group: Foo/Bar
License: FooBarPL
Source: %{m>ex m>pand:%%(pwd)}
BuildRoot: %{_topdir}/BUILD/%{name}-%{version}-%{release}
%description
%{summary}
%prep
rm -...
Longest line in a file
... $_"' myfile | sort -nr | head -n 1
Prints the length, line number, and contents of the longest line
perl -ne 'print length()." line $. $_"' myfile | sort -n
Prints a sorted list of all lines, with line numbers and lengths
. is the concatenation operator - it is used here after length()
$. ...
How does git merge after cherry-pick work?
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In fact the merge CAN result in duplicate content in some cases. Git does handle it sometimes, but sometimes it does not.
– donquixote
Dec 27 '13 at 14:05
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How to append output to the end of a tm>ex m>t file
...estFile.txt
CAUTION: if you only use a single > you will overwrite the contents of the file. To ensure that doesn't ever happen, you can add set -o noclobber to your .bashrc.
This ensures that if you accidentally type command > file_to_append_to to an m>ex m>isting file, it will alert you that t...
What's the difference between Cache-Control: max-age=0 and no-cache?
The header Cache-Control: max-age=0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache .
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How can I pair socks from a pile efficiently?
...rkers can then take big chunks of socks from the input basket (very little contention as they are doing it rarely) and they do not need to synchronise when distributing the socks at all (because they have thread-local piles). At the end, all workers need to union their pile-sets. I believe that can ...
Optimal number of threads per core
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@TechnikEmpire Have a look at this intel.com/content/www/us/en/processors/core/… , maybe then you can contact intel and draw them threads too.
– g7k
Oct 12 '15 at 12:53
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Git commit in terminal opens VIM, but can't get back to terminal
...'.
Create the alias for subl
sudo ln -s /Applications/Sublime\ Tm>ex m>t.app/Contents/SharedSupport/bin/subl /usr/local/bin/subl
Again check that the path matches for your machine.
For Sublime Tm>ex m>t simply save cmd S and close the window cmd W to return to git.
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How can I get the root domain URI in ASP.NET?
...var contm>ex m>t = HttpContm>ex m>t.Current;
//Checking the current contm>ex m>t content
if (contm>ex m>t != null)
{
//Formatting the fully qualified website url/name
appPath = string.Format("{0}://{1}{2}{3}",
contm>ex m>t.Request.Url.Schem...