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How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
...ric: You have it correct all the way through apart from a sentence in the middle where you mix. Its prefix that is better.
– Martin York
Oct 2 '10 at 19:10
6
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Cleanest and most Pythonic way to get tomorrow's date?
... of the week that March 3rd, 2055 will land on.
– David Woods
Mar 4 '13 at 14:04
1
@DavidWoods: l...
How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
...ne to modify) that is expecting the context to be typed as HttpContext.
void Foo(HttpContextBase context)
{
var app = (HttpApplication) context.GetService(typeof(HttpApplication));
ThirdParty.Bar.Baz(app.Context);
}
// Somewhere in assembly and namespace ThirdParty,
// in a class called B...
Predicate in Java
...ich uses Predicate in Java. I have never used Predicate . Can someone guide me to any tutorial or conceptual explanation of Predicate and its implementation in Java?
...
Is there a way to tell git to only include certain files instead of ignoring certain files?
...f TFM it looks like a negated pattern would do what you want. You can override entries in .gitignore with later negated entries. Thus you could do something like:
*.c
!frob_*.c
!custom.c
To have it ignore all .c files except custom.c and anything starting with "frob_"
...
“User interaction is not allowed” trying to sign an OSX app using codesign
...
You're welcome. You might also consider adding codesign to the application list at the bottom instead of allowing all applications like I did. It's already there in my screenshot, but I think originally it wasn't.
– bmauter
...
WPF Application that only has a tray icon
...me pointers how to write an application that starts minimized to tray. The idea is that it periodically fetches an RSS Feed and creates a Toaster-Popup when there are new feeds.
...
How do browsers pause/change Javascript when tab or window is not active?
...ent tab. requestAnimationFrame is paused when the tab is inactive.
// Provides control over the minimum timer interval for background tabs.
const double kBackgroundTabTimerInterval = 1.0;
https://codereview.chromium.org/6546021/patch/1001/2001
Firefox
Similar to Chrome, Firefox limits the minimu...
Simple explanation of clojure protocols
...andomly break, right?]
The Expression Problem is, how do you actually provide such extensibility in a language?
It turns out that for typical naive implementations of procedural and/or functional programming, it is very easy to add new operations (procedures, functions), but very hard to add new d...
How do I escape the wildcard/asterisk character in bash?
...
SHORT ANSWER
Like others have said - you should always quote the variables to prevent strange behaviour. So use echo "$foo" in instead of just echo $foo.
LONG ANSWER
I do think this example warrants further explanation because there is more going on than...