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What is the best way to find the users home directory in Java?
... using it, getting the appropriate environment variable with System.getenv(String).
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Convert character to ASCII code in JavaScript
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The opposite of this is String.fromCharCode(10).
– viam0Zah
May 1 '11 at 9:38
189
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Strings as Primary Keys in SQL Database [closed]
... slower from a performance standpoint (inserting/updating/querying) to use Strings for Primary Keys than integers?
15 Ans...
Characters allowed in a URL
... So if you're trying to, say, find the end of a url within a string (which I am), it would be best to go by the obsolete standards in the accepted answer... If you're validating url's you should use the set of characters on this answer.
– ashleedawg
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How to check a string for specific characters?
How can I check if a string has several specific characters in it using Python 2?
5 Answers
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Difference between String#equals and String#contentEquals methods
What is the difference between the String#equals method and the String#contentEquals method?
9 Answers
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What is the best way to test for an empty string in Go?
Which method is best (more idomatic) for testing non-empty strings (in Go)?
10 Answers
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Is there any JSON Web Token (JWT) example in C#?
...turn sha.ComputeHash(value); } } }
};
}
public static string Encode(object payload, string key, JwtHashAlgorithm algorithm)
{
return Encode(payload, Encoding.UTF8.GetBytes(key), algorithm);
}
public static string Encode(object payload, byte[] keyBytes, JwtHa...
Hash function that produces short hashes?
Is there a way of encryption that can take a string of any length and produce a sub-10-character hash? I want to produce reasonably unique ID's but based on message contents, rather than randomly.
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How to initialize a private static const map in C++?
I need just dictionary or associative array string => int .
10 Answers
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