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fix for “_cfgethostuuidstring unable to determine uuid for host. error 35″--black mac OS
How to import each other in two python file. fix Error: >>> import foo Traceback (most recent call last): File "<stdin>", line 1, in ? File "foo.py", line 1, in ? from bar import bar_var File "bar.py", line 1, in ? from foo import foo_var ImportError: cannot import name foo_var >>>
For default setting of MySQL is not allow be access from an remote machine, always return a error message 1130. This topic record how to change the setting for access from an remote machine.
Sometimes we have "Error: Checksum (md5) mismatch" error message when use MAC port, after you run the selfupdade the error still can not fixed, this is our solution
This topic is about how to build a environment for Objective C on ubuntu OS.
This is a simple Object C class example on ubuntu OS, it show you how to create class, how to use it in a main function and how to write the GNUstepmakefile.
Install the client need a long time, but most work the port programming will do it.
Install openERP on MAC os seems a hard work, this is our solution.
Today, I tried to do a ‘sudo port selfupdate’ and ‘sudo port upgrade outdated’. I say ‘tried’ because it failed when it tried to upgrade db46:
This is an excample for operating Postgresql DB with psycopg2, includes insert, delete, update, select and so on.
Here is an email example written in Python module “smtplib”. It will connect to the GMail SMTP server and do the authentication with username and password given (hardcoded in program), and use the GMail SMTP server to send email to the recipient.
This is a simple memory pool programming can support multithreading. Base on windows API.
This script shows (by web scraping) the number of backlinks which Google found.
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