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Difference between map and collect in Ruby?
... map and map!, so they can be used interchangeably. Here is an easy way to confirm that:
Array.instance_method(:map) == Array.instance_method(:collect)
=> true
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Purpose of ESI & EDI registers?
...s indicate indirection.
Though I can't remember where I saw it, but this confirms most of it, and this (slide 17) others:
AX = accumulator
DX = double word accumulator
CX = counter
BX = base register
They look like general purpose registers, but there are a number of instructions which (unexpect...
'python' is not recognized as an internal or external command [duplicate]
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Confirmed installed python 3.4.2 recently. py command is registered automatically.
– Jossi
Dec 17 '14 at 10:41
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How many concurrent requests does a single Flask process receive?
...swer says more threads are spawned as needed. That's what I'd like to have confirmation of.
– jd.
Jul 7 '12 at 5:31
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What is the best way to stop people hacking the PHP-based highscore table of a Flash game
... state, and then re-run the game on the server side using the same moves. Confirm that the stated score is the same as the computed score and only accept the score if they match.
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PyPy — How can it possibly beat CPython?
...e grained locks).
As Marcelo mentioned, the JIT. Being able to on the fly confirm the type of an object can save you the need to do multiple pointer dereferences to finally arrive at the method you want to call.
Q2. Which Python implementation was used to implement PyPy?
The PyPy interpreter is ...
What is the meaning of “$” sign in JavaScript
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I didn't know that, thanks Grant. I can confirm that this used to work in IE6 as well as Firefox 2 because I frequently used this technique. I will update my main post.
– SolutionYogi
Jul 20 '09 at 20:29
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advantage of tap method in ruby
... u.build_profile
u.process_credit_card
u.ship_out_item
u.send_email_confirmation
u.blahblahyougetmypoint
end
Using the above makes it easy to quickly see that all those methods are grouped together in that they all refer to the same object (the user in this example). The alternative would...
Get url parameters from a string in .NET
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@Andrew I confirm. It's strange (bug?). You coul still use HttpUtility.ParseQueryString(myUri.Query).Get(0) though and it will extract first parameter. `
– Mariusz Pawelski
Aug 2 '11 at 15:03
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What does CultureInfo.InvariantCulture mean?
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I ran your example code to confirm: InvariantCulture uses American MM/dd/yyyy rather than following the ISO 8601 year-goes-first format. Despite that it's intended for portable storage and mechanical processing, rather than for human consumption. How c...