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Objective-C: Reading a file line by line
...er delimiter) and save any remaining characters for the next read, or read more characters if a newline hasn't been read yet. (NSFileHandle lets you read an NSData which you can then convert to an NSString, but it's essentially the same process.)
Apple has a Stream Programming Guide that can help f...
What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
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What is getattr() exactly and how do I use it?
... Even if it was incosistent though, I would probably leave it, emphasis is more important.
– blue_note
Jul 2 at 17:12
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How can I open a Shell inside a Vim Window?
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Commenting in a Bash script inside a multiline command
... Thanks for the explanation. I've opened a question on unix.sx asking for more details, bash multi line command with comments after the continuation character.
– Faheem Mitha
Aug 21 '11 at 15:18
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Node.js on multi-core machines
... load to care about multiple cores, then you are going to want to do a few more things too:
Run your Node.js service behind a web-proxy like Nginx or Apache - something that can do connection throttling (unless you want overload conditions to bring the box down completely), rewrite URLs, serve sta...
MongoDB relationships: embed or reference?
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This is more an art than a science. The Mongo Documentation on Schemas is a good reference, but here are some things to consider:
Put as much in as possible
The joy of a Document database is that it eliminates lots of Joins. Your f...
getApplication() vs. getApplicationContext()
...Context() delegates it's call to baseContext.getApplicationContext().
One more thing : the documentation says that it most cases, you shouldn't need to subclass Application:
There is normally no need to subclass Application. In most situation,
static singletons can provide the same functiona...
Get local IP address in node.js
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