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How to write log base(2) in c/c++
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Joey
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answered Jun 17 '10 at 19:27
Adam CrumeA...
What is a proper naming convention for MySQL FKs?
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In MySQL, there is no need to give a symbolic name to foreign key constraints. If a name is not ...
Is returning by rvalue reference more efficient?
... Johannes Schaub - litbJohannes Schaub - litb
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What is the difference between char s[] and char *s?
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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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Elegant Python function to convert CamelCase to snake_case?
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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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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 .
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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...
How to import multiple .csv files at once?
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