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Hash collision in git
...y Paradox" or "Birthday Problem", which states that when you pick randomly from a given set, you need surprisingly few picks before you are more likely than not to have picked something twice. But "surprisingly few" is a very relative term here.
Wikipedia has a table on the probability of Birthday P...
Difference between the 'controller', 'link' and 'compile' functions when defining a directive
... : write business logic in controller and DOM manipulation in link.
Apart from this you can call one controller function from link function of another directive.For example you have 3 custom directives
<animal>
<panther>
<leopard></leopard>
</panther>
</animal>...
Command to remove all npm modules globally?
...ere quickly by typing %appdata%/npm in either the explorer, run prompt, or from the start menu.
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What is JavaScript's highest integer value that a number can go to without losing precision?
... the ability to represent integers exactly and to correctly compare them.
From the spec:
Note that all the positive and negative integers whose magnitude is no
greater than 253 are representable in the Number type (indeed, the
integer 0 has two representations, +0 and -0).
To safely use i...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
... K and Library N. This makes it harder to reuse each library independently from the rest - for example in unit testing.
However, in a loosely coupled application, by moving all the references to the Composition Root, the dependency graph is severely flattened:
As illustrated by the green color, ...
Explanation of BASE terminology
...
Unscientifically, but from my observations, when talking about Web Services, ACID is most often associated with SOAP and BASE is more closely affiliated with REST (RESTful) services. And for a more fine-pointed discussion about Eventual consistenc...
Non-static variable cannot be referenced from a static context
...ual Machine does not create an instance of the class by creating an object from the class. It just loads the class and starts execution at the main() method.
So you need to create an instance of your class as an object and then you can access the methods and variables of the class that have not bee...
What is Rack middleware?
...rocessing better?
Performance & Usage Monitoring: what stats can I get from the request and response?
Execution: actually handle the request and provide a response.
Being able to separate the different stages (and optionally include them) is a great help in developing well structured applicati...
Why do pthreads’ condition variable functions require a mutex?
... changing it however).
It was technically possible for a thread to return from a condition wait without being kicked by another process (this is a genuine spurious wakeup) but, in all my many years working on pthreads, both in development/service of the code and as a user of them, I never once rece...
Comparing HTTP and FTP for transferring files
... The performance comparison link points to an analysis of expected gains from implementing P-HTTP, T/TCP, and S-TCB. No where does it mention FTP. Also, the properly tuned link is broken.
– Trisped
Feb 13 '13 at 1:04
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