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Why can't I make a vector of references?
... Checking the assignable concept at boost.org/doc/libs/1_39_0/doc/html/Assignable.html all operations except the swap are valid on references.
– amit
Aug 18 '09 at 16:01
8...
How to use regex with find command?
...License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Eric B. Decker, James Youngman, and Kevin Dalley.
Built using GNU gnulib version e5...
How to change language settings in R
...d set the environment variable: stat.ethz.ch/R-manual/R-devel/library/base/html/EnvVar.html
– Chase
May 15 '15 at 4:22
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Is it OK to use == on enums in Java?
...Resolve, (see http://java.sun.com/j2se/1.4.2/docs/api/java/io/Serializable.html)...
I guess the point is -- Java goes out of its way to allow you use enum values' identities for testing equality; it is an encouraged practice.
...
What's the difference between encoding and charset?
...this article is a good read
http://www.joelonsoftware.com/articles/Unicode.html
The article is titled "The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)" written by Joel Spolsky. The essay is more than 10 years old but (unf...
How to flip background image using CSS?
...after seeing a clue to flip in Alex's answer. Thanks alex for your answer
HTML
<div class="prev"><a href="">Previous</a></div>
<div class="next"><a href="">Next</a></div>
CSS
.next a, .prev a {
width:200px;
background:#fff
}
.next {
f...
Instagram how to get my user id from username?
...e can examine the Instagram userpage to get the id. Example code in PHP:
$html = file_get_contents("http://instagram.com/<username>");
$doc = new DOMDocument();
$doc->loadHTML($html);
$xpath = new DOMXPath($doc);
$js = $xpath->query('//body/script[@type="text/javascript"]')->item(1)...
Stock ticker symbol lookup API [closed]
....
The symbol lookup page for:
NYSE is at http://www.nyse.com/interface/html/SymbolLookup.html
NASDAQ is at http://www.nasdaq.com/asp/NasdaqSymLookup2.asp?mode=stock
London Stock Exchange is at http://www.londonstockexchange.com/en-gb/pricesnews/prices/Trigger/genericsearch.htm
ASX is at http://w...
Filter LogCat to get only the messages from My Application in Android?
...d more info here: https://developer.android.com/studio/command-line/logcat.html
http://developer.android.com/reference/android/util/Log.html
EDIT: Looks like I jumped the gun a little and just realized you were asking about logcat in Eclipse. What I posted above is for using logcat through adb fro...
MySql server startup error 'The server quit without updating PID file '
...L documentation:
http://dev.mysql.com/doc/refman/5.5/en/mysql-install-db.html
http://dev.mysql.com/doc/refman/5.5/en/default-privileges.html
For mysql 8.x:
unset TMPDIR
mysqld --initialize-insecure --log-error-verbosity --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/va...