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Johannes Buchinger
Works at Auf der Suche nach neuen Herausforderungen
Lives in mannheim
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 alt-text: "I can't remember where I heard this, but someone once said that defending a position by citing free speech is sort of the ultimate concession; you're saying that the most compelling thing you can say for your position is that it's not literally illegal to express."
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Johannes Buchinger

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Server, are you still there?
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Richard Cattien's profile photo
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> No. OpenSSL has exploit mitigation countermeasures to make sure it's
> exploitable.

Uhm, wait .. what the...

You can find the comment in their sources ...

#ifndef OPENSSL_NO_BUF_FREELISTS
/* On some platforms, malloc() performance is bad enough that you can't just

OH, because SOME platforms have slow performance, it means even if you
build protective technology into malloc() and free(), it will be
ineffective.  On ALL PLATFORMS, because that option is the default,

#facepalm   #openssl
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I hope this is the right place for this question. I'm trying to get my head around MVVM and WPF and i have a problem with RelayCommands. I started using this implementation: http://archive.msdn.microsoft.com/mag200902MVVM and added this RelayCommand<T>: http://social.msdn.microsoft.com/Forums/vstudio/en-US/d44932d3-ba6a-4ca1-88e0-c34665123a5c/implementation-relaycommand?forum=wpf.

I'm trying to dynamically generate a list of parametrized commands. My code is looking somewhat like this:

class Filters
{
public int ID {get; set;}
public string DisplayName {get; set;}

}

class ViewModel
{
List<CommandViewModel> _commands;
List<Filter> _filters

void CreateCommands()
{
foreach (Filter f in _filters)
_commands.Add(
new CommandViewModel(f.DisplayName, new RelayCommand<int>(p => this.FilteredView(f.id))
);
)
}

void FilteredView(int filter)
{ ... }
}

this is working, except...
...except the filter passed to the FilteredView-method is always the ID of the command added to the _commands-list last (this behavior is the same whether I use RelayCommand or RelayCommand<T>, and yes, the IDs passed in the CreateCommands-method are different).

I'm completely stuck...
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No problem!
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Zudem brauche es dabei Algorithmen, die keinen Zweitschlüssel bei anderen Diensten oder anderen Ländern hätten. "Wir müssen hier auf deutsche Forschung, deutsche Algorithmen setzen."

Algorithmen, zu denen nur deutsche Dienste Zweitschlüssel haben...
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[x] signed
 
In BaWü geistert gerade eine Petition durchs Netz, in der mittlerweile 66.000 Leute fordern, Wissen über Homo- und Bisexualität, Transgender, Transsexuelle und Intersexuelle aus dem Schulunterricht zu verbannen. Denn wenn das unsichtbar gemacht wird, kann man weiterhin ungestört geistig im 19. Jahrhundert leben.

Bitte unterschreibt diese Gegenposition!

https://www.openpetition.de/petition/online/gegenpetition-zu-kein-bildungsplan-2015-unter-der-ideologie-des-regenbogens
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Have him in circles
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Echodelic Ron Vaknin's profile photo
Matthias Düsi's profile photo
 
<g>
 
My Morning a play in one act, for your amusement

Setting: 5 a.m. Friday. The sun has not yet risen. A cool breeze flows gently through my bedroom, where I and DH sleep to the melody of robin-song.

Smoke Detector 1:  Let me sing you the song of my people
Smoke detectors 2-infinity: We will sing with you, brother

I rise and stumble downstairs to listen to the glorious chirping

Unfortunate Puddle: Let me bathe your feet in cold dog urine. All the girls are doing it.

I fumble for the mop and cleaning stuff and clean a bazillion square feet of wood floor

Unfortunate Puddle: I shall return!

Smoke Detectors (all): Chirpety chirp squeak squeal!

I take matters into hand 

Smoke detector eleventy: I weep for for ignorance as you tear me from my hearth and home. SD screams in mighty agony

All the other smoke detectors wail in disbelief. The children wake and begin to cry. I mercilessly storm through the house, pulling down smoke detectors and gently stacking them for later battery replacement

Smoke detector the last: I will sing intermittently and at random in mourning for my family. You will not find me.

I spend 20 minutes searching for the last smoke detector and finally find it in the unfinished basement

Me: AHA! Gotchu, fucker!

Unfortunate Puddle: I'm ALLIIIIVVVEEEE! Let me shower your hand and arm with dog urine, filtered through the floorboards above.  All the girls are doing it.

I throw the soaked detector away and mop myself with paper towels as I head to the shower

On-Demand Hot Water Heater: Poor girl, let me shower you with delightful hot water. Better?

Me: mmmm.

ODHWH: PRANK! switches instantly to ice water

Me. FFFFUUUUUCCCCCKKKK!

Alarm Clock: Wakey, wakey riseandshine!

The End
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Johannes Buchinger

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<g>
 
I sat in meetings like this...but who hasn't.
Just great !
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2 comments
 
Sure, I'm an expert. I can do anything... sigh
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RIP Paco de Lucia. 
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WPF-noob got a question:

I got a datagrid set to SelectionMode = single and SelectionUnit = Cell.
Talking MVVM: What's the best practice to highlight (==change background color of) the row containing the selected cell?
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Ryan Haworth's profile photo
 
Is it not best to use a wpf trigger to style the row or cell based on the selected item. Or with mvvm u should bind the selected item to a property in your viewmodel, then process and then onpropertychange the value which is bound to the background color. If it's styling which this is then creating styles in wpf is better than manipulating this change in the viewmodel.
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Have him in circles
107 people
Echodelic Ron Vaknin's profile photo
Matthias Düsi's profile photo
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The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
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