Posts Tagged ‘config’

Reading from a file in C++

Posted: 27th September 2010 by Tim in C++
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Reading data from a file is common in programming. C++ makes this process fairly painless with the ifstream class. When combined with the string class, you can avoid the memory and buffer overflow issues which you would have to deal with in C. The following example opens a file named “myfile.txt” and prints out each […]

Let’s say you have a file type whose contents are in XML format but have a different file extension such as .tim . If you want to edit these files with Vim with syntax highlighting, simply add the following to ~/.vimrc (affects only your Vim environment) or /etc/vim/vimrc (affects everyone’s Vim environment): au BufNewFile,BufRead *.tim […]

If you’re getting a FATAL: Ident authentication failed for user [username] Error when attempting to connect to postgres as a specific user, chances are you need to change some security settings. Postgresql, by default, only allows you to connect to postgres if the postgres username is the same as your username on the operating system. […]