I just upgraded from Ruby 1.8 to 1.9, and most of my text processing scripts now fail with the error invalid byte sequence in UTF-8. I need to either strip out 开发者_StackOverflow社区the invalid char
Im trying to make my rails application (2.3.5) to run on Ruby 1.9, I\'ve this function that make some transformations on a string:
I am working a C firmware program for an embedded device. I want to send an array of hex char values over the serial port. Is there a simple way to convert a value to ASCII hex?
Lately, I\'ve had lots of trouble with __repr__(), format(), and encodings.Should the output of __repr__() be encoded or be a unicode string?Is there a best encoding for the result of __repr__() in Py
What are the more portable and clean ways to handle unicode character sequences in C and C++ ? Moreover, how to:
I\'ve tried everything Google and StackOverflow have recommended (that I could find) including using Encode. My code works but it just uses UTF8 and I get the wide character warnings. I know how to wo
I\'ve written a function in c that converts a byte (unsigned char) BCD string into ASCII.Please have look at the code and advice some improvements.
I have found one example in Data and Communication Networking book written by Behrouza Forouzan regarding upper- and lowercase letters which differ by only one bit in the 7 bit code.
got a question regarding printing out the 128 first characters from the ascii table. I haven\'t gotten so far yet, because I already stumbled to a problem. The following code prints the correct value
The call 开发者_开发技巧Character.isLetter(c) returns true if the character is a letter. But is there a way to quickly find if a String only contains the base characters of ASCII?From Guava 19.0 onwar
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