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Generator Expressions vs. List Comprehension
...ohn's answer is good (that list comprehensions are better when you want to iterate over something multiple times). However, it's also worth noting that you should use a list if you want to use any of the list methods. For example, the following code won't work:
def gen():
return (something fo...
Streaming via RTSP or RTP in HTML5
...Yes'
(but not really...)
HTML 5's <video> tag is protocol agnostic—it does not care. You place the protocol in the src attribute as part of the URL. E.g.:
<video src="rtp://myserver.com/path/to/stream">
Your browser does not support the VIDEO tag and/or RTP streams.
</video>...
Cleanest way to toggle a boolean variable in Java?
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edited Oct 22 '08 at 11:20
answered Oct 22 '08 at 2:45
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Using Vim's tabs like buffers
I have looked at the ability to use tabs in Vim (with :tabe , :tabnew , etc.) as a replacement for my current practice of having many files open in the same window in hidden buffers.
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RESTful password reset
...en specify the action to operate on, which in this case is reset_password. It is like saying "Create (POST) a new reset_password action for {user_name}".
Previous answer:
I would go for something like this:
PUT /users/:user_id/attributes/password
-- The "current password" and the "new passw...
Django filter versus get for single object?
I was having a debate on this with some colleagues. Is there a preferred way to retrieve an object in Django when you're expecting only one?
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Javascript equivalent of Python's zip function
... out that ES6 has variadic argument syntax, so the following function definition will act like python, but see below for disclaimer... this will not be its own inverse so zip(zip(x)) will not equal x; though as Matt Kramer points out zip(...zip(...x))==x (like in regular python zip(*zip(*x))==x))
A...
Removing App ID from Developer Connection
... to your login, to keep track of a sort of history related to your login.
It seems that they finally changed idea about.
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Select2 doesn't work when embedded in a bootstrap modal
...hen I use a select2 (input) in bootstrap modal, I can't type anything into it. It's like disabled? Outside the modal select2 works fine.
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What is a good pattern for using a Global Mutex in C#?
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I want to make sure this is out there, because it's so hard to get right:
using System.Runtime.InteropServices; //GuidAttribute
using System.Reflection; //Assembly
using System.Threading; //Mutex
using System.Security.AccessControl; //...