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How to know what the 'errno' means?
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You can use strerror() to get a human-readable string for the error number. This is the same s...
Regex - how to match everything except a particular pattern
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You could use a look-ahead assertion:
(?!999)\d{3}
This example matches three digits other than 999.
But if you happen not to have a regular expression implementation with this feature (see Comparison of Regular Expression Flavors), you probably have to build a regula...
What is a typedef enum in Objective-C?
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SQLite: How do I save the result of a query as a CSV file?
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lippertsjan
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answered May 20 '11 at 20:01
gdw2gdw2
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What's the best way to parse command line arguments? [closed]
...getopt. getopt is pretty much a one-to-one mapping of the standard getopt(3) C library functions, and not very easy to use.
optparse, while being a bit more verbose, is much better structured and simpler to extend later on.
Here's a typical line to add an option to your parser:
parser.add_option...
How to get line count of a large file cheaply in Python?
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374
You can't get any better than that.
After all, any solution will have to read the entire file...
Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
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353
You're missing the 32 bit libc dev package:
On Ubuntu it's called libc6-dev-i386 - do sudo ap...
What are the pros and cons to keeping SQL in Stored Procs versus Code [closed]
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edited Sep 19 '13 at 15:28
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What does SynchronizationContext do?
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answered Aug 7 '13 at 8:37
stakx - no longer contributingstakx - no longer contributing
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How can I escape a double quote inside double quotes?
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answered Sep 30 '10 at 21:07
PeterPeter
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