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In Python, if I return inside a “with” block, will the file still close?
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sendmail: how to configure sendmail on ubuntu? [closed]
...ee if it is properly configured and setup by typing the following into the command line:
$ echo "My test email being sent from sendmail" | /usr/sbin/sendmail myemail@domain.com
The following will allow you to add smtp relay to sendmail:
#Change to your mail config directory:
cd /etc/mail
#Make ...
What is the in a .vimrc file?
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There's also a a good writeup here: stevelosh.com/blog/2010/09/coming-home-to-vim/#using-the-leader
– Sukotto
May 27 '11 at 18:45
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Can I get a patch-compatible output from git-diff?
...ime I try to avoid using textual patches. Usually one or more of temporary commits combined with rebase, git stash and bundles are easier to manage.
For your use case I think that stash is most appropriate.
# save uncommitted changes
git stash
# do a merge or some other operation
git merge some-b...
CSS I want a div to be on top of everything
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background:none vs background:transparent what is the difference?
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How can I build multiple submit buttons django form?
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Instance variables vs. class variables in Python
...attern, since I'm the one who introduced it (in 2001, cfr code.activestate.com/recipes/… ;-). But there's nothing wrong, in simple cases, with simply having a single instance with no enforcement.
– Alex Martelli
Apr 26 '10 at 21:49
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Why does casting int to invalid enum value NOT throw exception?
...of a static check as we can.
{
// The .NET framework doesn't provide a compile-checked
// way to ensure that a type is an enum, so we have to check when the type
// is statically invoked.
static EnumUtil()
{
// Throw Exception on static initialization if the given type is...
TypeError: module.__init__() takes at most 2 arguments (3 given)
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Wiil it work the same, if one omit ClassName completely? Like class Visitor()?
– VMAtm
Jan 24 '17 at 14:23
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