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Fundamental difference between Hashing and Encryption algorithms
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Too bad the programmers at LinkedIn didn't read this before they stored passwords as unsalted SHA1 hashes... money.cnn.com/2012/06/06/technology/linkedin-password-hack/…
– Eric J.
Jun 8 '12 at 15:56
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How to simplify a null-safe compareTo() implementation?
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Regarding nested "if" ... I find the nested if to be less readable for this case, so I avoid it. Yes, sometimes there will be an unnecessary comparison due to this. final for parameters is not necessary, but is a good idea.
– Eddie
Jan 26 '09...
Good or bad practice? Initializing objects in getter
... null;
Assert.Null(foo.Bar); // This will fail
It introduces quite some threading issues: Two callers of foo.Bar on different threads can potentially get two different instances of Bar and one of them will be without a connection to the Foo instance. Any changes made to that Bar instance are silent...
Differences between socket.io and websockets
...k and you are capable of working around those limitations.
This is a good read on both WebSockets and Socket.IO.
http://davidwalsh.name/websocket
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How can I preview a merge in git?
...u want to ensure you don't mess up your current branch, or you're just not ready to merge regardless of the existence of conflicts, simply create a new sub-branch off of it and merge that:
Strategy 1: The safe way – merge off a temporary branch:
git checkout mybranch
git checkout -b mynew-temporar...
Protect .NET code from reverse engineering?
...nses are made-up things that nobody cares about until they need to. No one reads them, and they really shouldn't have to. Therefore the best way to tell the user where the boundaries are is if the out-of-the-box behavior for your application complies with the license. In this first case that means e...
Dynamic type languages versus static type languages
...system." does not apply to usual programming languages, right? from what I read, regular languages are not turing-complete
– Răzvan Flavius Panda
Oct 17 '12 at 12:09
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Webfonts or Locally loaded fonts?
...d because their fonts are so popular, people might even have them cached already.
And that's all I've got.
I have no experience with Typekit, so I left it out of my theorizing. If there's any inaccuracies, not counting generalizations between browsers for arguments sake, please point them out.
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What is the combinatory logic equivalent of intuitionistic type theory?
... -- guarantees output in normal form
infixl 4 $.
(An exercise for the reader is to define a type for exactly the normal forms and sharpen the types of these operations.)
Representing Type Theory
We can now define a syntax for our type theory.
data Tm a
= Var a
| Lam (Tm a) (Tm (Su a)) ...
What are the benefits of dependency injection containers?
...be specified in a language that fits it exactly.
Also, an XML file can be read into a GUI or some other tool and easily manipulated pragmatically. How would you do that with the code example?
I'm constantly factoring things most people would implement as code into data, it makes what code is left...