how many str

str= ' python String function 'Generate string variable str= ' python string function 'String length acquisition: Len (str)Example: print '%s length=%d '% (Str,len (str))First, the letter processingAll caps: Str.upper ()All lowercase: str.lower

Original address: http://www.cnblogs.com/dolphin0520/p/3778589.htmlThis question in a lot of books have said, such as "Java Programmer interview book", including many domestic large companies written test questions will encounter, most of the online

The list and str types of data have many similarities and are quite different. In this article, we will make a brief comparison between them and review the previous knowledge about the two ". Similarities All data belongs to the sequence type The

may be low or record: Use of STR and REPR STR is a type (int, long, similar), and she can also act as a factory method instance of a string Repr is a python built-in function that preserves the true state of a printed value in a Python

Python uses str & repr to convert the string, pythonstr It may be better to record low: Use of str and repr Str is a type (int, long is similar). It can also be used as a string for a factory Method Instance. Repr is a built-in function of

may be low or record: The use of STR and REPR STR is a type (int, long is similar), and she can also act as a string for a factory method instance Repr is a python-built function that preserves the true state of a printed value in a

Solution to unicode problems related to str in Python2.x, python2.xunicode Processing Chinese in python2.x is a headache. I am going to summarize this article here because I am not doing well in the tests and it will be a bit wrong. I will also

Database optimization tutorial (10) [excellent chapter] solve the four ways in which indexes are not used when like '% str', tuning % strIii. Index 7. Four methods to solve like '% str' without fuzzy query As mentioned above, the index will not be

It is a headache to deal with Chinese in python2.x. On the Internet to write this aspect of the article, the test time is not neat, and will be a bit wrong, so here intend to summarize an article. I will also study in the future, and constantly

Database optimization tutorial (10) [excellent chapter] solve the four ways in which indexes are not used when like '% str', tuning % strIii. Index 7. Four methods to solve like '% str' without fuzzy query As mentioned above, the index will not be