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node and Error: EMFILE, too many open files
...h')
var FsPool = module.exports = function(dir) {
events.EventEmitter.call(this)
this.dir = dir;
this.files = [];
this.active = [];
this.threads = 1;
this.on('run', this.runQuta.bind(this))
};
// So will act like an event emitter
util.inherits(FsPool, events.EventEmitter);
...
Adding values to a C# array
...ile.
On the other hand, if you're looking for something that can be dynamically resized, as it appears is the case for PHP (I've never actually learned it), then you may want to use a List instead of an int[]. Here's what that code would look like:
List<int> terms = Enumerable.Range(0, 400)....
jQuery DataTables: control table width
...ab, it's not visible, hence can't calculate the widths. The solution is to call 'fnAdjustColumnSizing' when the tab shows.
Preamble
This example shows how DataTables with scrolling can be used together
with jQuery UI tabs (or indeed any other method whereby the table is
in a hidden (display...
How do I test a private function or a class that has private methods, fields or inner classes?
...st should only know enough about the implementation to mock the methods it calls on its dependencies. Nothing more. If you can not change your implementation without having to change a test - chances are that your test strategy is poor.
– Colin M
Jul 8 '13 at 1...
How do I make a reference to a figure in markdown using pandoc?
...ately this is not a very flexible way of doing it. One cannot specify the width or height of the image this way. Is it possible to include PDFs that way? If not that would also be a downside, since it is preferable in the PDF as output case.
– Zelphir Kaltstahl
...
How do I pass an extra parameter to the callback function in Javascript .filter() method?
...to compare against and return a function which will then be used as filter/callback function:
function startsWith(wordToCompare) {
return function(element) {
return element.indexOf(wordToCompare) === 0;
}
}
addressBook.filter(startsWith(wordToCompare));
Another option would be to...
Best way to structure a tkinter application? [closed]
...application is a class. This gives you a private namespace for all of your callbacks and private functions, and just generally makes it easier to organize your code. In a procedural style you have to code top-down, defining functions before using them, etc. With this method you don't since you don't...
Where is body in a nodejs http.get response?
...a\n');
req.end();
http.get does the same thing as http.request except it calls req.end() automatically.
var options = {
host: 'www.google.com',
port: 80,
path: '/index.html'
};
http.get(options, function(res) {
console.log("Got response: " + res.statusCode);
res.on("data", function(ch...
Can you add new statements to Python's syntax?
..., it's a constant (actually a value of the _stmt_kind enumeration) automatically generated from the AST definition file into Include/Python-ast.h. Anyway, we call compiler_until which, of course, still doesn't exist. I'll get to it an a moment.
If you're curious like me, you'll notice that compiler...
Launch an app on OS X with command line
...e question here, the open command in 10.6 now has an args flag, so you can call:
open -n ./AppName.app --args -AppCommandLineArg
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