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How do I undo a checkout in git?
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but how do I view my commits to decide which SHA1 hash to give it?
– Yuval Karmi
Aug 30 '10 at 15:43
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A monad is just a monoid in the category of endofunctors, what's the problem?
Who first said the following?
5 Answers
5
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What limits does scala place on the “acceptable complexity” of inferred types?
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How to “re-run with -deprecation for details” in sbt?
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Adding Ensime just to get -deprecation is a terrible idea. Ensime is for supporting on-the-fly annotation in editors. Besides which, Ensime itself has a host of problems with some kinds of projects (most notably those that use macros heavily).
– Zac
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Using printf with a non-null terminated string
... @Pmod: Not necessarily if the buffer is not exposed to the outside world. It's also very useful to just print parts of a string (which may be null terminated, of course). If you really want to see this in action, have a look at the OpenSER/Kamailio SIP proxy where they avoid copying stuf...
List comprehension: Returning two (or more) items for each item
...m_iterable((func(x) for func in funcs) for x in range(n))). Which would incidentally eliminate khachik's complaint. (Though in a sense, mine and his are essentially the same in terms of process. We simply define the inner generator differently.)
– JAB
Aug 8 '12...
Best way to write to the console in PowerShell
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The middle one writes to the pipeline. Write-Host and Out-Host writes to the console. 'echo' is an alias for Write-Output which writes to the pipeline as well. The best way to write to the console would be using the Write-Host cmd...
What is Erlang written in?
...ten mostly in C. (They are plugged to VM and serves communication with outside world.)
OTP is written in Erlang.
Another ports or nodes can be written in any language.
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Set scroll position
... scrollTo and scrollBy methods. You should:
var el = document.getElementById("myel"); // Or whatever method to get the element
// To set the scroll
el.scrollTop = 0;
el.scrollLeft = 0;
// To increment the scroll
el.scrollTop += 100;
el.scrollLeft += 100;
You can also mimic the window.scrollTo a...
Capturing “Delete” Keypress with jQuery
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