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Change a Rails application to production
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Make absolute certain that after Passenger is set up you've edited the /etc/httpd/conf/httpd.conf file to reflect your directory structure. You want to point DocumentRoot to your Rails project /public folder Anywhere in the httpd.conf file that has this sort of dir: /var/www/html/your_application...
How to create border in UIButton?
... above allows you to set other properties like corner radius, maskToBounds etc...
Also, a good article on button fun:
https://web.archive.org/web/20161221132308/http://www.apptite.be/tutorial_custom_uibuttons.php
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Start two instances of IntelliJ IDE
...DEA_PROPERTIES, STUDIO_PROPERTIES, PHPSTORM_PROPERTIES, WEBIDE_PROPERTIES, etc. And ensure you don't use short dirs: "~/" instead of "/home/myname"
– JoniJnm
Aug 22 '17 at 15:04
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cout is not a member of std
I'm practicing using mulitple files and header files etc. So I have this project which takes two numbers and then adds them. Pretty simple.
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Network usage top/htop on Linux
...s my favorite. It has a nice ncurses interface, and options for filtering, etc.
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Difference between two lists
...values being compared are of base data types, such as int, string, decimal etc.
Otherwise the comparison will be made by object address, which is probably not what you want... In that case, make your custom objects implement IComparable (or implement a custom IEqualityComparer and pass it to the Ex...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...values (no duplicates) in array a and not in b,
// listed in the same order as in array a.
var hash = getHash(b);
var diff = [];
for (var i=0; i<a.length; i++){
var value = a[i];
if ( !hash[value]){
diff.push(value);
}
}
return diff;
}
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How to compile python script to binary executable
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to make an introduction page with Doxygen
..., using Doxygen. It contains the list of files, namespaces, classes, types etc. - everything that I placed as Doxygen comments in the code. Now I want to write some general information about SDK (kind of introduction), which is not related directly to any code element. I want to place this introduct...
What is an unsigned char?
...char)-1;
It also follows that a conversion is not just truncating higher order bits. The fortunate event for two's complement is that it is just a truncation there, but the same isn't necessarily true for other sign representations.
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