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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
...ht-clicking the Exit icon yields an empty window. Can't Ctrl-drag a connection to any IB elements or corresponding source files. Docs give no love. Doesn't appear in nib files, only storyboards. My assumption is that it's a corollary to segues, but I don't see any new methods to back it up. Anyone?
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Truncating floats in Python
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First, the function, for those who just want some copy-and-paste code:
def truncate(f, n):
'''Truncates/pads a float f to n decimal places without rounding'''
s = '{}'.format(f)
if 'e' in s or 'E' in s:
return '{0:.{1}f}...
What are important languages to learn to understand different approaches and concepts? [closed]
... to make you a better programmer. What is more practical than that?
Functional, Haskell - I know you said that you didn't want to, but you should really really reconsider. You've gotten some functional exposure with Clojure and even Python, but you've not experienced it to its fullest without Has...
Can I set null as the default value for a @Value in Spring?
I'm currently using the @Value Spring 3.1.x annotation like this:
5 Answers
5
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How can I list ALL DNS records?
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Thanks for that(also to deltab). Very clear explanation, confirming what I'd suspected - it is available but not to me (unless I start setting up my own nameservers). As I look after very many domains it would have been so nice just to run a script to get ALL the DNS entrie...
Make Div overlay ENTIRE page (not just viewport)?
... a problem that I think is quite common but I have yet to find a good solution for. I want to make an overlay div cover the ENTIRE page... NOT just the viewport. I don't understand why this is so hard to do... I've tried setting body, html heights to 100% etc but that isn't working. Here is what...
What are the performance characteristics of sqlite with very large database files? [closed]
... enterprise rdbms. Can't find it anymore, might be related to an older version of sqlite).
9 Answers
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What is the JavaScript version of sleep()?
...ay to engineer a sleep in JavaScript than the following pausecomp function ( taken from here )?
78 Answers
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How to redirect stderr and stdout to different files in the same line in script?
...d 2> error 1> output if you do not want to append.
Just for completion's sake, you can write 1> as just > since the default file descriptor is the output. so 1> and > is the same thing.
So, command 2> error 1> output becomes, command 2> error > output
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Correct idiom for managing multiple chained resources in try-with-resources block?
...one AutoCloseable resource. However, I am not sure what is the correct idiom when I need to declare multiple resources that are dependent on each other, for example a FileWriter and a BufferedWriter that wraps it. Of course, this question concerns any case when some AutoCloseable resources a...