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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...ion does large data arrays processing and needs more memory than JVM gives by default. I know in Java it's specified by "-Xmx" option. How do I set SBT up to use particular "-Xmx" value to run an application with "run" action?
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What are the differences between SML and OCaml? [closed]
...ozen so it cannot evolve). Objective Caml is an implementation controlled by a small group at INRIA. It continues to evolve. (IMO the evolution is managed well.)
SML has many implementations; Caml has just one.
Objective Caml has a number of additional features, among which the most prominent are ...
Is there a way to reduce the size of the git folder?
...answered Jun 25 '10 at 16:58
houbysofthoubysoft
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What is the difference between
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<% %>
Executes the ruby code within the brackets.
<%= %>
Prints something into erb file.
<%== %>
Equivalent to <%= raw %>. Prints something verbatim (i.e. w/o escaping) into erb file. (Taken from Ruby on Rails Guides.)
<% -...
Create subdomains on the fly with .htaccess (PHP)
...in you are on in PHP
Then in your PHP scripts you can find out the domain by looking in the $_SERVER super global variable. Here is an example of grabbing the subdomain in PHP:
preg_match('/([^.]+)\.example\.org/', $_SERVER['SERVER_NAME'], $matches);
if(isset($matches[1])) {
$subdomain = $matc...
How to load all modules in a folder?
...s into a directory with no further configuration and have them be executed by a script running somewhere else.
– Evan Fosmark
Jun 30 '09 at 1:29
5
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Android: Expand/collapse animation
...).getDisplayMetrics().density));
v.startAnimation(a);
}
As mentioned by @Jefferson in the comments, you can obtain a smoother animation by changing the duration (and hence the speed) of the animation. Currently, it has been set at a speed of 1dp/ms
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What is the difference between require() and library()?
...e using the value it returns e.g in some error checking loop such as given by thierry.
In most other cases it is better to use library(), because this will give an error message at package loading time if the package is not available. require() will just fail without an error if the package is not ...
Automatic HTTPS connection/redirect with node.js/express
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If you follow conventional ports since HTTP tries port 80 by default and HTTPS tries port 443 by default you can simply have two server's on the same machine:
Here's the code:
var https = require('https');
var fs = require('fs');
var options = {
key: fs.readFileSync('./key.p...
What is the smallest possible valid PDF?
...
This is an interesting problem. Taking it by the book, you can start off with this:
%PDF-1.0
1 0 obj<</Type/Catalog/Pages 2 0 R>>endobj 2 0 obj<</Type/Pages/Kids[3 0 R]/Count 1>>endobj 3 0 obj<</Type/Page/MediaBox[0 0 3 3]>>endobj...