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How to import multiple .csv files at once?
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Is it better in C++ to pass by value or pass by constant reference?
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edited May 23 '17 at 12:26
Community♦
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answered Nov 6 '08 at 21:49
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ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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Find an item in List by LINQ?
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IEnumerable<string> results = myList.Where(s => s == search);
3) First will return the first item which matches your criteria:
string result = myList.First(s => s == search);
Note FirstOrDefault() will behave the same, except it will return null for reference types, or the default...
Difference between single and double quotes in Bash
... echo '$(echo "upg")'
$(echo "upg")
The Bash manual has this to say:
3.1.2.2 Single Quotes
Enclosing characters in single quotes (') preserves the literal value of each character within the quotes. A single quote may not occur between single quotes, even when preceded by a backslash.
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How to get the current time in milliseconds from C in Linux?
... s++;
ms = 0;
}
printf("Current time: %"PRIdMAX".%03ld seconds since the Epoch\n",
(intmax_t)s, ms);
}
If your goal is to measure elapsed time, and your system supports the "monotonic clock" option, then you should consider using CLOCK_MONOTONIC instead of CLOCK_...
Unicode equivalents for \w and \b in Java regular expressions?
...That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig .
3 Answers
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How to generate a random string in Ruby
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34 characters and blazing fast: ('a'..'z').to_a.shuffle[0,8].join. Note you'll need Ruby >=1.9 to shuffle.
– fny
Jun 14 '12 at 17:35
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Can I specify multiple users for myself in .gitconfig?
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mitch
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answered Nov 18 '10 at 22:56
discomurraydiscomurray
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Is returning by rvalue reference more efficient?
... Johannes Schaub - litbJohannes Schaub - litb
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