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Why does Node.js' fs.readFile() return a buffer instead of string?
...les aren't always text
Even if you as the programmer know it: Node has no idea what's in the file you're trying to read. It could be a text file, but it could just as well be a ZIP archive or a JPG image — Node doesn't know.
Because reading text files is tricky
Even if Node knew it were to read...
How do you organise multiple git repositories, so that all of them are backed up together?
...it possible to keep
different lineages completely separate.
Fighting that idea means ending up with unnecessarily tangled history,
which renders administration more difficult and--more
importantly--"archeology" tools less useful because of the resulting
dilution. Also, as you mentioned, Git assume...
How do I install from a local cache with pip?
...
Maybe better idea is to put it into .bashrc, because bash_profile is executed only during login. That's up to you, and anyway it's a good advice :)
– Nikita Hismatov
May 24 '12 at 9:31
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Why would a JavaScript variable start with a dollar sign? [duplicate]
...eld doesn't really make sense for a DOM element. But I did follow the same idea.
I tried a few different things, among them something very similar to the example:
var email = $("#email"), emailElement = $("#email")[0];
// Now email is a jQuery object and emailElement is the first/only DOM element ...
What is self-documenting code and can it replace well documented code? [closed]
...
The idea behind "self-documenting" code is that the actual program logic in the code is trivially clear enough to explain to anyone reading the code not only what the code is doing but why it is doing it.
In my opinion, the idea...
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...
Good to see someone's chimed in about Lucene - because I've no idea about that.
Sphinx, on the other hand, I know quite well, so let's see if I can be of some help.
Result relevance ranking is the default. You can set up your own sorting should you wish, and give specific fields highe...
How to detect internet speed in JavaScript?
...
It's possible to some extent but won't be really accurate, the idea is load image with a known file size then in its onload event measure how much time passed until that event was triggered, and divide this time in the image file size.
Example can be found here: Calculate speed using ja...
How should I write tests for Forms in Django?
...st the form and not the view where the form is rendered. Example to get an idea:
from django.test import TestCase
from myapp.forms import MyForm
class MyTests(TestCase):
def test_forms(self):
form_data = {'something': 'something'}
form = MyForm(data=form_data)
self.asse...
What's the best way to model recurring events in a calendar application?
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Really like your idea of linking and converting events to standalone after they have passed. Two questions: - Why convert them to standalone fixed instances at all? Why not leave them completely dynamic? - Can you share reference for the prop...
Linear Regression and group by in R
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It's not a good idea to start with a mixed model - how do you know that any of the assumptions are warranted?
– hadley
Jul 31 '09 at 19:26
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