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Lists in ConfigParser
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nice solution, but how to do it if there is no possible delimiter than you can guarantee will not appear inside a list item???
– wim
Feb 27 '12 at 23:23
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Mercurial error: abort no username supplied
Problem on WindowsXP (likely will happen on all Win installs), first time using Mercurial. I found the answer in an inobvious place so I'm asking/answering the question myself so others don't have to search like I did.
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What is the purpose of the “role” attribute in HTML?
...ny years, but it's a relatively recent addition to HTML5, so many browsers don't yet support the semantic for <main>.
<main role="main">…</main>
This is technically redundant, but helps some users and doesn't harm any. In a few years, this technique will likely become unnecessar...
What is the good python3 equivalent for auto tuple unpacking in lambda?
...e uses a trick to execute multiple expressions inside a lambda - I usually do that by creating a tuple and just returning the last component of it, it is possible to do:
>>> a = lambda p:(x:=p[0], y:=p[1], x ** 2 + y ** 2)[-1]
>>> a((3,4))
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One should keep in mind that this ki...
How to access a preexisting collection with Mongoose?
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Where in the docs can i find this information? This really helpped but there's no place explaining the plural thing.
– StudioWorks
Apr 7 '14 at 20:31
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Custom HTTP headers : naming conventions
...rs, but it's not officially recommended anymore and you may definitely not document them as if they are public standard.
Summary:
the official recommendation is to just name them sensibly without the "X-" prefix
you can keep using "X-" prefixed headers, but it's not officially recommended anymo...
Nginx reverse proxy causing 504 Gateway Timeout
I am using Nginx as a reverse proxy that takes requests then does a proxy_pass to get the actual web application from the upstream server running on port 8001.
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How to get the screen width and height in iOS?
..., even in split screen mode. When you use split screen mode, your app's window changes. If the code above doesn't give you the information you expect, then like the OP, you're looking at the wrong object. In this case, though, you should look at the window instead of the screen, like this:
CGRect w...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...from Within the Same Framework Target section of the Mix & Match apple documentation hints at this. As they say, you need to "In your umbrella header file, import every Objective-C header you want to expose to Swift".
However, I discovered that you may also need to make those specific headers ...
How do I get currency exchange rates via an API such as Google Finance? [closed]
...eas the European Central Bank has day old data), and stops in the weekend. Doesn't require any kind of sign up.
[http://query.yahooapis.com/v1/public/yql?q=select * from yahoo.finance.xchange where pair in ("USDEUR", "USDJPY", "USDBGN", "USDCZK", "USDDKK", "USDGBP", "USDHUF", "USDLTL", "USDLVL", "U...