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How to structure a express.js application?
...iles.
Disclaimer: readdirSync is only ok when called before you start the http server (before .listen). Calling synchronious blocking calls at server start time just makes the code more readable (it's basically a hack)
var io = require("socket.io").listen(app);
io.set("authorization", fun...
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
...atch to python.h
2) Modify python.h in C:\python26\include as indicated in
http://bugs.python.org/file12411/mingw-w64.patch
Modify distutils
Edit 2013: Note than in python 2.7.6 and 3.3.3 -mno-cygwin has been finally removed so step 3 can be skipped.
3) Eliminate all the parameters -mno-cygwin...
Handling an empty UITableView. Print a friendly message
...viewController: self)
return 0
}
}
With a little help from http://www.appcoda.com/pull-to-refresh-uitableview-empty/
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PHP abstract properties
...vate in the parent it will remain private and not available to the child.
http://www.php.net//manual/en/language.oop5.static.php
abstract class AbstractFoo
{
public $bar;
final public function __construct()
{
$this->bar = static::BAR;
}
}
class Foo extends AbstractFoo
{...
Python Infinity - Any caveats?
... % inf
nan
I filed an issue on the Python bug tracker. It can be seen at https://bugs.python.org/issue32968.
Update: this will be fixed in Python 3.8.
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What does “abstract over” mean?
...
An abstraction is a sort of generalization.
http://en.wikipedia.org/wiki/Abstraction
Not only in Scala but many languages there is a need to have such mechanisms to reduce complexity(or at least create a hierarchy that partitions information into easier to understand ...
C library function to perform sort
...y quicksort as its name might suggest).
Try man 3 qsort or have a read at http://linux.die.net/man/3/qsort
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Open-sided Android stroke?
...lt;?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<!-- This is the line -->
<item android:top="-1dp" android:right="-1dp" android:left="-1dp">
<shape>
<solid android:color="@android:co...
How to write to a file in Scala?
...riting to database, files, etc.
* Code From the book "Beginning Scala"
* http://www.amazon.com/Beginning-Scala-David-Pollak/dp/1430219890
*/
def using[A <: {def close(): Unit}, B](param: A)(f: A => B): B =
try { f(param) } finally { param.close() }
Then I use this as:
def writeToFile(fil...
How to convert a String to its equivalent LINQ Expression Tree?
...f the Parser[List[String]] type.
More details are at the following link:
http://nicolaecaralicea.blogspot.ca/2013/04/scala-dsl-for-parsing-and-evaluating-of.html
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