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How to check that an element is in a std::set?
...ts a contains function, so the following becomes possible as mentioned at: https://stackoverflow.com/a/54197839/895245
if (myset.contains(x)) {
// x is in the set
} else {
// no x
}
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i...
Error to run Android Studio
...JDK.
The solution is simple:
sudo apt-get install openjdk-7-jdk
http://www.maxmakedesign.co.uk/development/2013/android-studio-tools-jar-classpath/
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How do I PHP-unserialize a jQuery-serialized form?
...rks also with HTML arrays.
See the following for more information:
http://www.php.net/manual/en/function.parse-str.php
Hope that's helpful. Good luck!
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...
Could not open a connection to your authentication agent
...m using Windows 7 and Git Bash.
eval $(ssh-agent)
More information in: https://coderwall.com/p/rdi_wq
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What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
...n the Heap.
The references to both will be in the thread's stack.
http://www.journaldev.com/797/what-is-java-string-pool gives a clear insight into how this is achieved
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cocktail party algorithm SVD implementation … in one line of code?
....fi/ica/cocktail/cocktail_en.cgi.
reference for implementation is http://www.cs.nyu.edu/~roweis/kica.html
ok, here's code -
[x1, Fs1] = audioread('mix1.wav');
[x2, Fs2] = audioread('mix2.wav');
xx = [x1, x2]';
yy = sqrtm(inv(cov(xx')))*(xx-repmat(mean(xx,2),1,size(xx,2)));
[W,s,v] = svd((repmat(...
How to insert in XSLT
...3centities-f PUBLIC "-//W3C//ENTITIES Combined Set//EN//XML"
"http://www.w3.org/2003/entities/2007/w3centities-f.ent">
%w3centities-f;
]>
...
<xsl:text>&amp; &nbsp; &ndash;</xsl:text>
There is also certain difference in the result of this approach as compared ...
mysqldump - Export structure only without autoincrement
...cript: db_bkp.sh
#!/bin/sh
filename="db_structure.sql"
backupfolder="/var/www/"
fpath="$backupfolder/$filename"
usr="DBUSER"
pass="DBPASS"
db="DBNAME"
mysqldump --user=$usr --password=$pass --no-data $db | sed 's/ AUTO_INCREMENT=[0-9]*//g' > "$fpath"
Then I added this to crontab:
30 5 * * * s...
Daemon Threads Explanation
...the main thread, causing some pretty bizarre exceptions.
More info here:
https://joeshaw.org/python-daemon-threads-considered-harmful/
https://mail.python.org/pipermail/python-list/2005-February/343697.html
Strictly speaking you never need them, it just makes implementation easier in some cases....
Why are Python's 'private' methods not actually private?
...
From http://www.faqs.org/docs/diveintopython/fileinfo_private.html
Strictly speaking, private methods are
accessible outside their class, just
not easily accessible. Nothing in
Python is truly private; internally,
the names o...