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What is the use of “ref” for reference-type variables in C#?
...ng your dogs leash to friend for passing a reference by-value... it breaks down quickly though, because I think you would probably notice if your friend traded-up your shitzu to a doberman before he handed you back the leash ;-)
– corlettk
Jun 7 '09 at 12:12
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Formatting Decimal places in R
...ies, I've just tried it with 5.565 which does round up, while 5.545 rounds down. I guess it is the way they are handling floating point inprecision. I don't think I've seen this behaviour in other languages which I guess means they have a built-in workaround
– Mark Adamson
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AngularJS : ng-model binding not updating when changed with jQuery
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Just call.. $scope.$digest() to settle. will it slow down ?
– Thant Zin
Jun 4 '13 at 2:52
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Is there a method that calculates a factorial in Java?
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Good point! My first question was if 90!/85! simplified down because of a common denominator of 5, but actually, it was the common denominator of 85!. 90!/85! = 90*89*88*87*86*85!/85!. You can see it more clearly in that equality.
– HoldOffHunger
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How to “inverse match” with regex?
... value:
^(?:(?!Andrea).)*$
This is called a tempered greedy token. The downside is that it doesn't perform well.
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List all files and directories in a directory + subdirectories
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Some improved version with max lvl to go down in directory and option to exclude folders:
using System;
using System.IO;
class MainClass {
public static void Main (string[] args) {
var dir = @"C:\directory\to\print";
PrintDirectoryTree(dir, 2, new strin...
How to run eclipse in clean mode? what happens if we do so?
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I edited your post because I down voted it by mistake and this was the only possibility to up vote your post (to remove an empty line). Sorry for this insignificant change, but the votes were locked.
– ROMANIA_engineer
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iPhone viewWillAppear not firing
...oller (subclass of) // <-- still receives viewWill/Did..etc all the way down from a
What's the best CRLF (carriage return, line feed) handling strategy with Git?
...hose tools will just ignore .gitattributes and happily check in CRLF files https://bugs.eclipse.org/bugs/show_bug.cgi?id=342372
One trick might be to have them commit their changes in another client, say SourceTree. Our team back then preferred that tool to Eclipse's EGit for many use cases.
Who ...
Stop UIWebView from “bouncing” vertically?
...ically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?
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