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Monad in plain English? (For the OOP programmer with no FP background)
In terms that an OOP programmer would understand (without any functional programming background), what is a monad?
19 Answe...
Any idea why I need to cast an integer literal to (int) here?
...eger i3 = (Integer) (-128); // compiles
According to BoltClock in the comments the cast to int works as intended, because it is a reserved word and therefore can't be interpreted as an identifier, which makes sense to me.
And Bringer128 found the JLS Reference 15.16.
CastExpression:
( Prim...
Asynchronous vs Multithreading - Is there a difference?
...nous call does not necessarily create a new thread. That's one way to implement it, with a pre-existing thread pool or external process being other ways. It depends heavily on language, object model (if any), and run time environment.
Asynchronous just means the calling thread doesn't sit and wait ...
PHP mkdir: Permission denied problem
...d user
chown -R www-data:www-data /path/to/webserver/www
Next enabled all members of the www-data group to read and write files
chmod -R g+rw /path/to/webserver/www
The php mkdir() function should now work without returning errors
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Unable to install R package in Ubuntu 11.04 [closed]
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The install.packages method
You need to install the ubuntu package libxml2-dev So in a shell prompt type:
sudo apt-get update
sudo apt-get install libxml2-dev
You will need special sudo powers for this.
Ubuntu package method
As Richie and D...
Pass column name in data.table using variable [duplicate]
In following example, I am creating a data table having column name ‘x’ and ‘v’
1 Answer
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How To Get IPython Notebook To Run Python 3?
I am new to Python to bear with me.
9 Answers
9
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Bundler not including .min files
...ion package and the tweak does not work anymore, as pointed out by many commenters. Right now I cannot reproduce the issue at all with the version 1.1.3 of the package.
Please see sources of System.Web.Optimization.BundleCollection (you can use dotPeek for example) for better understanding of what ...
How can one check to see if a remote file exists using PHP?
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You can instruct curl to use the HTTP HEAD method via CURLOPT_NOBODY.
More or less
$ch = curl_init("http://www.example.com/favicon.ico");
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_exec($ch);
$retcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// $retcode >= 40...
Disable Browser Link - which toolbar
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BrowserLink just flooded Chrome developer tools network section with tons of XHR requests .. ugh, disabled now, worked for VS 2015 !!
– mikhail-t
Jul 3 '15 at 19:37
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