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Symbol for any number of any characters in regex?
I'm wondering is there a symbol for any number (including zero) of any characters
5 Answers
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C++ multiline string literal
...note those backslashes at the end of each line, they must be immediately before the line ends, they are escaping the newline in the source, so that everything acts as if the newline wasn't there. You don't get newlines in the string at the locations where you had backslashes. With this form, you obv...
Go to particular revision
...can do this git log -n1. But unless git checkout failed, it's a waste of effort.
– Marcelo Cantos
Sep 24 '11 at 23:56
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Link and execute external JavaScript file hosted on GitHub
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There is a good workaround for this, now, by using jsdelivr.net.
Steps:
Find your link on GitHub, and click to the "Raw" version.
Copy the URL.
Change raw.githubusercontent.com to cdn.jsdelivr.net
Insert /gh/ before your username.
Remove the branch ...
How to assign a Git SHA1's to a file without Git?
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This is how Git calculates the SHA1 for a file (or, in Git terms, a "blob"):
sha1("blob " + filesize + "\0" + data)
So you can easily compute it yourself without having Git installed. Note that "\0" is the NULL-byte, not a two-character string.
For example,...
Can you have additional .gitignore per directory within a single repo?
...rther perhaps related: How do I tell git to always select my local version for conflicted merges on a specific file?
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Not receiving Google OAuth refresh token
...ent&access_type=offline to the OAuth redirect (see Google's OAuth 2.0 for Web Server Applications page).
This will prompt the user to authorize the application again and will always return a refresh_token.
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NameError: name 'self' is not defined
...ther.
It's a common pattern to default an argument to None and add a test for that in code:
def p(self, b=None):
if b is None:
b = self.a
print b
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Can't compare naive and aware datetime.now()
...tc)
end_time = challenge.datetime_end.replace(tzinfo=utc)
BTW, you could format a UNIX timestamp in datetime.datetime object with timezone info as following
d = datetime.datetime.utcfromtimestamp(int(unix_timestamp))
d_with_tz = datetime.datetime(
year=d.year,
month=d.month,
day=d.day...
How to do ssh with a timeout in a script?
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This doesn't actually work for "the remote host is taking an infinite time to run": "ssh -o ConnectTimeout=5 host 'sleep 10'" waits for 10 seconds, not 5.
– Ferry Boender
Oct 11 '16 at 18:37
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