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Return from lambda forEach() in java
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edited May 6 '14 at 16:07
answered May 1 '14 at 11:53
Ian...
“Diff” an image using ImageMagick
...hould you, for some reason, need a higher resolution than the default one (72 dpi) -- then just add an appropriate -density parameter:
compare -density 300 image1 image2 -compose src diff.jpeg
Illustrated examples
Here are a few illustrations of results for variations of the above command. No...
How do I pass multiple parameters in Objective-C?
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You need to delimit each parameter name with a ":" at the very least. Technically the name is op...
Perform Segue programmatically and pass parameters to the destination view
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The answer is simply that it makes no difference how the segue is triggered.
The prepareForSegu...
Node.js client for a socket.io server
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That should be possible using Socket.IO-client: https://github.com/LearnBoost/socket.io-client
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What's the difference between “Architectures” and “Valid Architectures” in Xcode Build Settings?
...g with your codebase.
So maybe you only want to build your binary for armv7s, but the same source code would compile fine for armv7 and armv6. So VALID_ARCHS = armv6 armv7 armv7s, but you set ARCHS = armv7s because that's all you actually want to build with your code.
Or, in Apple-ese:
ARCHS (...
Why use Ruby's attr_accessor, attr_reader and attr_writer?
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750
You may use the different accessors to communicate your intent to someone reading your code, a...
Delete text in between HTML tags in vim?
... And the Surround plugin (vim.org/scripts/script.php?script_id=1697) is awesome when you want to do things like change the surrounding tag (cst) from a <p> to a <div>, for example.
– Kris Jenkins
Nov 21 '10 at 12:45
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Difference between Django's annotate and aggregate methods?
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answered Nov 2 '11 at 17:20
AlasdairAlasdair
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How to create a new java.io.File in memory?
...es a file object.
– FableBlaze
Jan 17 at 12:04
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@FableBlaze Well, the answer to the question the...