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How to convert/parse from String to char in java?

How do I parse a String value to a char type, in Java? 14 Answers 14 ...
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Case-insensitive string comparison in C++ [closed]

What is the best way of doing case-insensitive string comparison in C++ without transforming a string to all uppercase or all lowercase? ...
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Meaning of acronym SSO in the context of std::string

...ral answers referred to "SSO" in the context of optimizing copies of std::string . What does SSO mean in that context? 3 A...
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Common MySQL fields and their appropriate data types

... | | salt | CHAR(x) | randomly generated string, usually of fixed length (x) | digest (md5) | CHAR(32) | | | phone number | VAR...
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const char* concatenation

...ointed to by these pointers. So anything like: strcat(one,two); // append string two to string one. will not work. Instead you should have a separate variable(char array) to hold the result. Something like this: char result[100]; // array to hold the result. strcpy(result,one); // copy string...
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What is the canonical way to check for errors using the CUDA runtime API?

...functions like cudaGetLastError , cudaPeekAtLastError , and cudaGetErrorString , but what is the best way to put these together to reliably catch and report errors without requiring lots of extra code? ...
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Hidden Features of MySQL

... Binary Protocol: MySQL 4.1 introduced a binary protocol that allows non-string data values to be sent and returned in native format without conversion to and from string format. (Very usefull) Aside, mysql_real_query() is faster than mysql_query() because it does not call strlen() to opera...
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MySQL - length() vs char_length()

... LENGTH() returns the length of the string measured in bytes. CHAR_LENGTH() returns the length of the string measured in characters. This is especially relevant for Unicode, in which most characters are encoded in two bytes. Or UTF-8, where the number of by...
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How to create a GUID/UUID in Python

... Well, as you can see above, str(uuid4()) returns a string representation of the UUID with the dashes included, while uuid4().hex returns "The UUID as a 32-character hexadecimal string" – stuartd Jan 30 '18 at 10:08 ...
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Remove spaces from std::string in C++

What is the preferred way to remove spaces from a string in C++? I could loop through all the characters and build a new string, but is there a better way? ...