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Collections.emptyList() returns a List?
... trouble navigating Java's rule for inferring generic type parameters. Consider the following class, which has an optional list parameter:
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python: how to send mail with TO, CC and BCC?
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Key thing is to add the recipients as a list of email ids in your sendmail call.
import smtplib
from email.mime.multipart import MIMEMultipart
me = "user63503@gmail.com"
to = "someone@gmail.com"
cc = "anotherperson@gmail.com,someone@yahoo.com"
bcc = "bccperson1@gmail.com,bccpe...
Git: copy all files in a directory from another branch
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This has a very weird side effect. It copies dirname over, but it also copies any files that are in the .gitignore of the master branch. Any idea why that is?
– Milimetric
Feb 24 '13 at 13:08
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What is the difference between `git fetch origin` and `git remote update origin`?
...to git fetch --all.
I should add the caveat that fetch and remote update didn't actually use the same codepath until v1.6.6.1 (released December 23 2009). Even before that, though, they did essentially the same thing, just using different code (possibly behaving slightly differently in corner cases...
Regex for string contains?
...ord boundary", that is, a point between characters where a word can be considered to start or end. For example, since spaces are used to separate words, there will be a word boundary on either side of a space.
If you want to check for it as part of the word, it's just Test, again with appropriate f...
Match whole string
...Jake if your string was "abc def ghi" then /^abc$/ would not work. ex: jsfiddle.net/XUyAc
– matchew
Jun 9 '11 at 20:41
3
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unable to copy/paste in mingw shell
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@parsecer Sorry that my answer didn't help you, but does this justify a downvote? It seems as if my answer is not so wrong for quite some people. And as I already added to my answer my solution doesn't apply to Windows 10.
– Andreas
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Specify format for input arguments argparse python
...ent and returns the converted value
You could do something like:
def valid_date(s):
try:
return datetime.strptime(s, "%Y-%m-%d")
except ValueError:
msg = "Not a valid date: '{0}'.".format(s)
raise argparse.ArgumentTypeError(msg)
Then use that as type:
parser.add...
How to make git ignore changes in case?
...d why git was not taking my case changes into account. ignorecase = false did the trick, it was defaulted to true -_-
– Alex C
Mar 31 '16 at 14:36
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How can I make a ComboBox non-editable in .NET?
I want to have a "select-only" ComboBox that provides a list of items for the user to select from. Typing should be disabled in the text portion of the ComboBox control.
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